20989373937840
20,989,373,937,840 is an even composite number composed of eight prime numbers multiplied together.
20989373937840 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.
Prime factorization of 20989373937840:
24 × 33 × 5 × 72 × 11 × 31 × 71 × 8191
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 11 × 31 × 71 × 8191)See below for interesting mathematical facts about the number 20989373937840 from the Numbermatics database.
Names of 20989373937840
- Cardinal: 20989373937840 can be written as Twenty trillion, nine hundred eighty-nine billion, three hundred seventy-three million, nine hundred thirty-seven thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.098937393784 × 1013
Factors of 20989373937840
Divisors of 20989373937840
- Number of divisors d(n): 1920
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 27 28 30 31 33 35 36 40 42 44 45 48 49 54 55 56 60 62 63 66 70 71 72 77 80 84 88 90 93 98 99 105 108 110 112 120 124 126 132 135 140 142 144 147 154 155 165 168 176 180 186 189 196 198 210 213 216 217 220 231 240 245 248 252 264 270 279 280 284 294 297 308 310 315 330 336 341 355 360 372 378 385 392 396 420 426 432 434 440 441 462 465 490 495 496 497 504 528 539 540 558 560 568 588 594 616 620 630 639 651 660 682 693 710 720 735 744 756 770 781 784 792 837 840 852 868 880 882 924 930 945 980 990 994 1008 1023 1065 1078 1080 1085 1116 1136 1155 1176 1188 1232 1240 1260 1278 1302 1320 1323 1364 1386 1395 1420 1470 1485 1488 1491 1512 1519 1540 1562 1584 1617 1674 1680 1704 1705 1736 1764 1848 1860 1890 1917 1953 1960 1980 1988 2046 2079 2130 2156 2160 2170 2201 2205 2232 2310 2343 2352 2376 2387 2480 2485 2520 2556 2604 2640 2646 2695 2728 2772 2790 2840 2940 2970 2982 3024 3038 3069 3080 3124 3195 3234 3255 3348 3408 3410 3465 3472 3479 3528 3696 3720 3780 3834 3905 3906 3920 3960 3976 4092 4158 4185 4260 4312 4340 4402 4410 4464 4473 4557 4620 4686 4752 4774 4851 4970 5040 5112 5115 5208 5292 5390 5456 5467 5544 5580 5680 5859 5880 5940 5964 6076 6138 6160 6248 6390 6468 6510 6603 6615 6696 6820 6930 6958 7029 7056 7161 7440 7455 7560 7595 7668 7810 7812 7920 7952 8085 8184 8191 8316 8370 8520 8624 8680 8804 8820 8946 9114 9207 9240 9372 9548 9585 9702 9765 9940 10224 10230 10395 10416 10437 10584 10780 10934 11005 11088 11160 11715 11718 11760 11880 11928 11935 12152 12276 12496 12780 12936 13020 13206 13230 13392 13419 13640 13671 13860 13916 14058 14322 14553 14910 15120 15190 15336 15345 15407 15620 15624 16170 16368 16382 16401 16632 16709 16740 17040 17360 17395 17608 17640 17892 18228 18414 18480 18744 19096 19170 19404 19530 19809 19880 20460 20790 20874 21087 21168 21483 21560 21868 22010 22320 22365 22785 23430 23436 23760 23856 23870 24211 24255 24304 24552 24573 25560 25872 26040 26412 26460 26838 27280 27335 27342 27720 27832 28116 28644 29106 29295 29820 30380 30672 30690 30814 31240 31248 31311 32340 32764 32802 33015 33264 33418 33480 34790 35145 35216 35280 35784 35805 36456 36828 37488 38192 38269 38340 38808 39060 39618 39760 40920 40955 41013 41580 41748 42174 42966 43120 43736 44020 44730 45570 46035 46221 46860 46872 47740 48422 48510 49104 49146 49203 50127 51120 52080 52185 52824 52920 53676 54670 54684 55440 55664 56232 57288 57337 58212 58590 59427 59640 60760 61380 61628 62480 62622 64449 64680 65528 65604 66030 66836 66960 67095 68355 69580 70290 71568 71610 72633 72765 72912 73656 73719 76538 76680 77035 77616 78120 79236 81840 81910 82005 82026 83160 83496 83545 84348 85932 87472 88040 89460 90101 91140 92070 92442 93720 93744 93933 95480 96844 97020 98292 98406 99045 100254 104370 105435 105648 105840 107352 107415 107849 109340 109368 112464 114576 114674 114807 116424 117180 118854 119280 121055 121520 122760 122865 123256 125244 128898 129360 131056 131208 132060 133672 134190 136710 138663 139160 140580 143220 145266 145530 147312 147438 147609 150381 153076 153360 154070 156240 156555 158472 163820 164010 164052 166320 166992 167090 168696 169477 171864 172011 176080 178920 180202 182280 184140 184884 187440 187866 190960 191345 193688 194040 196584 196812 198090 200508 205065 208740 210870 214704 214830 215698 217899 218680 218736 221157 229348 229614 231105 232848 234360 237708 242110 245520 245730 246015 246512 250488 250635 253921 257796 262416 264120 267344 268380 270303 273420 277326 278320 281160 286440 286685 290532 291060 294876 295218 297135 300762 306152 308140 313110 316944 322245 323547 327640 328020 328104 334180 337392 338954 343728 344022 344421 357840 360404 363165 364560 368280 368595 369768 375732 382690 387376 388080 393168 393624 396180 401016 401359 410130 415989 417480 421740 429660 431396 435798 437360 442314 450505 451143 458696 459228 462210 468720 469665 475416 484220 491460 492030 500976 501270 507842 508431 515592 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8446428144 8463457233 8793202320 8833911590 8924053545 8958332880 9086309064 9403841370 9518990448 9536289840 9672522552 9717302749 9735331140 9854166168 10095898960 10258736040 10558035180 10600693908 10708864254 10747247280 10949073520 11105488856 11284609644 11357886330 11898738060 12090653190 12310483248 12317707710 12493674963 12538455160 12980441520 13250867385 13437499320 13629463596 13817889360 13881861070 14077380240 14105762055 14134258544 14278485672 14781249252 15046146192 15143848440 15388104060 15864984080 15901040862 16120870920 16423610280 16658233284 16926914466 17036829495 17667823180 17848107090 18172618128 18476561565 18807682740 19345045104 19434605498 19470662280 19708332336 20517472080 20822791605 21116070360 21201387816 21417728508 22210977712 22569219288 22715772660 23797476120 23851561293 24181306380 24635415420 24987349926 25076910320 26501734770 26772160635 26874998640 27258927192 27763722140 28211524110 28556971344 29151908247 29562498504 30287696880 30776208120 31802081724 32241741840 32847220560 33316466568 33853828932 34073658990 35335646360 35696214180 36953123130 37481024889 37615365480 38869210996 38941324560 39752602155 41645583210 42232140720 42317286165 42402775632 42835457016 45138438576 45431545320 47594952240 47703122586 48362612760 48586513745 49270830840 49974699852 53003469540 53544321270 54517854384 55527444280 56423048220 58303816494 59124997008 61552416240 62468374815 63604163448 66632933136 67707657864 68147317980 70671292720 71392428360 73906246260 74962049778 75230730960 77738421992 79505204310 83291166420 84634572330 85670914032 87455724741 90863090640 95406245172 96725225520 97173027490 98541661680 99949399704 106006939080 107088642540 111054888560 112846096440 116607632988 119257806465 124936749630 127208326896 135415315728 136294635960 142784856720 145759541235 147812492520 149924099556 155476843984 159010408620 166582332840 169269144660 174911449482 187405124445 190812490344 194346054980 199898799408 212013878160 214177285080 225692192880 233215265976 238515612930 249873499260 262367174223 272589271920 291519082470 295624985040 299848199112 318020817240 333164665680 338538289320 349822898964 374810248890 381624980688 388692109960 428354570160 437278623705 466430531952 477031225860 499746998520 524734348446 583038164940 599696398224 636041634480 677076578640 699645797928 749620497780 777384219920 874557247410 954062451720 999493997040 1049468696892 1166076329880 1311835871115 1399291595856 1499240995560 1749114494820 1908124903440 2098937393784 2332152659760 2623671742230 2998481991120 3498228989640 4197874787568 5247343484460 6996457979280 10494686968920 20989373937840
- Sum of all divisors σ(n): 96050903777280
- Sum of proper divisors (its aliquot sum) s(n): 75061529839440
- 20989373937840 is an abundant number, because the sum of its proper divisors (75061529839440) is greater than itself. Its abundance is 54072155901600
Bases of 20989373937840
- Binary: 1001100010110111110000010110101111000101100002
- Hexadecimal: 0x1316F82D78B0
- Base-36: 7FUDVB9O0
Squares and roots of 20989373937840
- 20989373937840 squared (209893739378402) is 440553818302477028183865600
- 20989373937840 cubed (209893739378403) is 9246948832093910125277723772225314304000
-
The
square root of 20989373937840 is 4581416.1498209263 -
The
cube root of 20989373937840 is 27584.5875660447
Scales and comparisons
How big is 20989373937840?- 20,989,373,937,840 seconds is equal to 667,397 years, 8 weeks, 4 days, 17 hours, 24 minutes.
-
To count from 1 to 20,989,373,937,840 would take you about one million, six hundred sixty-eight thousand, four hundred ninety-two 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 20989373937840 cubic inches would be around 2298.7 feet tall.
Recreational maths with 20989373937840
- 20989373937840 backwards is 04873937398902
- 20989373937840 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20989373937840's digits is 72
- More coming soon!
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"Number 20989373937840 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.
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Numbermatics. (2024). Number 20989373937840 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/20989373937840/
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The information we have on file for 20989373937840 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!
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