1989391777920
1,989,391,777,920 is an even composite number composed of six prime numbers multiplied together.
What does the number 1989391777920 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 1728 divisors.
1989391777920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.
Prime factorization of 1989391777920:
27 × 38 × 5 × 17 × 29 × 312
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 17 × 29 × 31 × 31)See below for interesting mathematical facts about the number 1989391777920 from the Numbermatics database.
Names of 1989391777920
- Cardinal: 1989391777920 can be written as One trillion, nine hundred eighty-nine billion, three hundred ninety-one million, seven hundred seventy-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.98939177792 × 1012
Factors of 1989391777920
Divisors of 1989391777920
- Number of divisors d(n): 1728
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 29 30 31 32 34 36 40 45 48 51 54 58 60 62 64 68 72 80 81 85 87 90 93 96 102 108 116 120 124 128 135 136 144 145 153 155 160 162 170 174 180 186 192 204 216 232 240 243 248 255 261 270 272 279 288 290 306 310 320 324 340 348 360 372 384 405 408 432 435 459 464 465 480 486 493 496 510 522 527 540 544 558 576 580 612 620 640 648 680 696 720 729 744 765 783 810 816 837 864 870 899 918 928 930 960 961 972 986 992 1020 1044 1054 1080 1088 1116 1152 1160 1215 1224 1240 1296 1305 1360 1377 1392 1395 1440 1458 1479 1488 1530 1566 1581 1620 1632 1674 1728 1740 1798 1836 1856 1860 1920 1922 1944 1972 1984 2040 2088 2108 2160 2176 2187 2232 2295 2320 2349 2430 2448 2465 2480 2511 2592 2610 2635 2697 2720 2754 2784 2790 2880 2883 2916 2958 2976 3060 3132 3162 3240 3264 3348 3456 3480 3596 3645 3672 3712 3720 3844 3888 3915 3944 3968 4080 4131 4176 4185 4216 4320 4374 4437 4464 4495 4590 4640 4698 4743 4805 4860 4896 4930 4960 5022 5184 5220 5270 5394 5440 5508 5568 5580 5760 5766 5832 5916 5952 6120 6264 6324 6480 6528 6561 6696 6885 6960 7047 7192 7290 7344 7395 7440 7533 7688 7776 7830 7888 7905 8091 8160 8262 8352 8370 8432 8640 8649 8748 8874 8928 8990 9180 9280 9396 9486 9610 9720 9792 9860 9920 10044 10368 10440 10540 10788 10880 10935 11016 11136 11160 11532 11664 11745 11832 11904 12240 12393 12528 12555 12648 12960 13122 13311 13392 13485 13770 13920 14094 14229 14384 14415 14580 14688 14790 14880 15066 15283 15376 15552 15660 15776 15810 16182 16320 16337 16524 16704 16740 16864 17280 17298 17496 17748 17856 17980 18360 18560 18792 18972 19220 19440 19584 19720 19840 20088 20655 20880 21080 21141 21576 21870 22032 22185 22320 22599 23064 23328 23490 23664 23715 24273 24480 24786 25056 25110 25296 25920 25947 26244 26622 26784 26970 27540 27840 27869 28188 28458 28768 28830 29160 29376 29580 29760 30132 30566 30752 31104 31320 31552 31620 32364 32640 32674 32805 33048 33408 33480 33728 34596 34992 35235 35496 35712 35960 36720 37179 37584 37665 37944 38440 38880 39440 39933 40176 40455 41310 41760 42160 42282 42687 43152 43245 43740 44064 44370 44640 45198 45849 46128 46656 46980 47328 47430 48546 48960 49011 49572 50112 50220 50592 51840 51894 52488 53244 53568 53940 55080 55680 55738 56376 56916 57536 57660 58320 58752 59160 59520 60264 61132 61504 61965 62640 63104 63240 63423 64728 65348 65610 66096 66555 66960 67456 67797 69192 69984 70470 70992 71145 71920 72819 73440 74358 75168 75330 75888 76415 76880 77760 77841 78880 79866 80352 80910 81685 82620 83520 83607 84320 84564 85374 86304 86490 87480 88128 88740 89280 90396 91698 92256 93312 93960 94656 94860 97092 97920 98022 99144 100224 100440 101184 103788 104976 105705 106488 107136 107880 110160 111476 111537 112752 112995 113832 115072 115320 116640 118320 119799 120528 121365 122264 123008 123930 125280 126480 126846 128061 129456 129735 130696 131220 132192 133110 133920 135594 137547 138384 139345 139968 140940 141984 142290 143840 145638 146880 147033 148716 150336 150660 151776 152830 153760 155520 155682 157760 159732 160704 161820 163370 165240 167040 167214 168640 169128 170748 172608 172980 174960 176256 177480 178560 180792 183396 184512 185895 187920 189312 189720 190269 194184 196044 198288 199665 200880 202368 203391 207576 209952 211410 212976 213435 215760 218457 220320 222952 223074 225504 225990 227664 229245 230640 233280 233523 236640 239598 241056 242730 244528 245055 247860 250560 250821 252960 253692 256122 258912 259470 261392 262440 264384 266220 267840 271188 275094 276768 278690 279936 281880 283968 284580 287680 291276 293760 294066 297432 300672 301320 303552 305660 307520 311364 315520 317115 319464 321408 323640 326740 330480 334428 337280 338256 338985 341496 345216 345960 349920 354960 359397 361584 364095 366792 369024 371790 375840 379440 380538 384183 388368 389205 392088 396576 399330 401760 406782 412641 415152 418035 419904 422820 425952 426870 431520 436914 440640 441099 445904 446148 451008 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21319785 21563820 21695040 22007520 22282614 22418208 22573890 22741104 23001408 23050980 23302080 23525280 23593356 23794560 23819346 24078816 24354432 24587712 24758460 24909120 25220484 25557120 25583742 25876584 26034048 26214840 26409024 26465940 26754240 27088668 27319680 27661176 27962496 28022760 28230336 28426380 28751760 29343360 29491695 29710152 29890944 30098520 30321472 30443040 30734640 31367040 31457808 31525605 31759128 32105088 32345730 32542560 33011280 33423921 33627312 33860835 34111656 34502112 34576470 34953120 35287920 35691840 35729019 36118224 36881568 37137690 37363680 37901840 38335680 38375613 39322260 39613536 39698910 40131360 40590720 40633002 40979520 41943744 42034140 42345504 42639570 43127640 43390080 44015040 44565228 44836416 45147780 45482208 46002816 46101960 46604160 47050560 47186712 47638692 48157632 49175424 49516920 49818240 50440968 51167484 51753168 52429680 52818048 52931880 53508480 54177336 55322352 55706535 56045520 56460672 56852760 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168136560 169382016 170558280 172510560 178260912 178645095 180591120 181928832 182848509 184407840 188746848 190554768 191878065 198067680 200543526 201763872 203165010 204669936 207012672 209718720 211727520 214374114 216709344 221289408 222826140 224182080 227411040 230014080 230253678 235933560 237681216 238193460 240788160 243798012 245877120 251662464 252204840 254073024 255837420 258765840 264090240 267391368 269018496 270886680 272893248 276611760 282303360 285832152 288945792 297101520 303214720 304747515 307004904 314578080 317591280 325064016 334239210 336273120 341116560 345021120 345380517 356521824 357290190 361182240 365697018 368815680 377493696 381109536 383756130 396135360 401087052 403527744 406330020 409339872 414025344 419437440 423455040 428748228 433418688 442578816 445652280 448364160 454822080 460507356 471867120 475362432 476386920 481576320 487596024 501358815 504409680 508146048 511674840 517531680 534782736 535935285 541773360 545786496 553223520 571664304 575634195 594203040 609495030 614009808 629156160 635182560 650128032 668478420 672546240 682233120 690042240 690761034 713043648 714580380 722364480 731394036 737631360 754987392 762219072 767512260 792270720 802174104 807055488 812660040 818679744 846910080 857496456 866837376 891304560 909644160 914242545 921014712 943734240 952773840 975192048 1002717630 1008819360 1023349680 1035063360 1036141551 1069565472 1071870570 1083546720 1106447040 1143328608 1151268390 1188406080 1218990060 1228019616 1258312320 1270365120 1300256064 1336956840 1345092480 1364466240 1381522068 1426087296 1429160760 1444728960 1462788072 1524438144 1535024520 1604348208 1625320080 1637359488 1714992912 1726902585 1782609120 1828485090 1842029424 1887468480 1905547680 1950384096 2005435260 2017638720 2046699360 2070126720 2072283102 2139130944 2143741140 2167093440 2212894080 2286657216 2302536780 2376812160 2437980120 2456039232 2540730240 2600512128 2673913680 2728932480 2763044136 2858321520 2925576144 3070049040 3108424653 3208696416 3250640160 3429985824 3453805170 3565218240 3656970180 3684058848 3774936960 3811095360 3900768192 4010870520 4035277440 4093398720 4144566204 4278261888 4287482280 4334186880 4573314432 4605073560 4875960240 4912078464 5180707755 5347827360 5526088272 5716643040 5851152288 6140098080 6216849306 6417392832 6501280320 6859971648 6907610340 7130436480 7313940360 7368117696 7622190720 7801536384 8021741040 8186797440 8289132408 8574964560 9210147120 9751920480 10361415510 10695654720 11052176544 11433286080 11702304576 12280196160 12433698612 12834785664 13002560640 13719943296 13815220680 14627880720 14736235392 15542123265 16043482080 16578264816 17149929120 18420294240 19503840960 20722831020 21391309440 22104353088 22866572160 23404609152 24560392320 24867397224 27630441360 29255761440 31084246530 32086964160 33156529632 34299858240 36840588480 39007681920 41445662040 44208706176 49734794448 55260882720 58511522880 62168493060 64173928320 66313059264 68599716480 73681176960 82891324080 99469588896 110521765440 117023045760 124336986120 132626118528 165782648160 198939177792 221043530880 248673972240 331565296320 397878355584 497347944480 663130592640 994695888960 1989391777920
- Sum of all divisors σ(n): 8073719760600
- Sum of proper divisors (its aliquot sum) s(n): 6084327982680
- 1989391777920 is an abundant number, because the sum of its proper divisors (6084327982680) is greater than itself. Its abundance is 4094936204760
Bases of 1989391777920
- Binary: 111001111001100001111110110000000100000002
- Hexadecimal: 0x1CF30FD8080
- Base-36: PDWWI000
Squares and roots of 1989391777920
- 1989391777920 squared (19893917779202) is 3957679646055698599526400
- 1989391777920 cubed (19893917779203) is 7873375347504542552259478965977088000
-
The
square root of 1989391777920 is 1410458.0028912595 -
The
cube root of 1989391777920 is 12576.8951274167
Scales and comparisons
How big is 1989391777920?- 1,989,391,777,920 seconds is equal to 63,256 years, 26 weeks, 1 day, 19 hours, 12 minutes.
-
To count from 1 to 1,989,391,777,920 would take you about one hundred fifty-eight thousand, one hundred forty-one years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1989391777920 cubic inches would be around 1048.1 feet tall.
Recreational maths with 1989391777920
- 1989391777920 backwards is 0297771939891
- 1989391777920 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1989391777920's digits is 72
- More coming soon!
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Cite this page
MLA style:
"Number 1989391777920 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.
APA style:
Numbermatics. (2024). Number 1989391777920 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/1989391777920/
Chicago style:
Numbermatics. 2024. "Number 1989391777920 - Facts about the integer". https://numbermatics.com/n/1989391777920/
The information we have on file for 1989391777920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 1989391777920, math, Factors of 1989391777920, curriculum, school, college, exams, university, Prime factorization of 1989391777920, STEM, science, technology, engineering, physics, economics, calculator, one trillion, nine hundred eighty-nine billion, three hundred ninety-one million, seven hundred seventy-seven thousand, nine hundred twenty.