138991111920
138,991,111,920 is an even composite number composed of eight prime numbers multiplied together.
What does the number 138991111920 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 1280 divisors.
138991111920 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, two hundred eighty divisors.
Prime factorization of 138991111920:
24 × 33 × 5 × 17 × 19 × 41 × 43 × 113
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 17 × 19 × 41 × 43 × 113)See below for interesting mathematical facts about the number 138991111920 from the Numbermatics database.
Names of 138991111920
- Cardinal: 138991111920 can be written as One hundred thirty-eight billion, nine hundred ninety-one million, one hundred eleven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3899111192 × 1011
Factors of 138991111920
Divisors of 138991111920
- Number of divisors d(n): 1280
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 19 20 24 27 30 34 36 38 40 41 43 45 48 51 54 57 60 68 72 76 80 82 85 86 90 95 102 108 113 114 120 123 129 135 136 144 152 153 164 170 171 172 180 190 204 205 215 216 226 228 240 246 255 258 270 272 285 304 306 323 328 339 340 342 344 360 369 380 387 408 410 430 432 452 456 459 492 510 513 516 540 565 570 612 615 645 646 656 678 680 684 688 697 720 731 738 760 765 774 779 816 817 820 855 860 904 912 918 969 984 1017 1020 1026 1032 1080 1107 1130 1140 1161 1224 1230 1290 1292 1356 1360 1368 1394 1462 1476 1520 1530 1548 1558 1615 1634 1640 1695 1710 1720 1763 1808 1836 1845 1921 1935 1938 1968 2034 2040 2052 2064 2091 2147 2160 2193 2214 2260 2280 2295 2322 2337 2448 2451 2460 2565 2580 2584 2712 2736 2788 2907 2924 2952 3051 3060 3096 3116 3230 3268 3280 3390 3420 3440 3485 3526 3655 3672 3690 3842 3870 3876 3895 4068 4080 4085 4104 4182 4294 4386 4428 4520 4560 4590 4633 4644 4674 4845 4859 4902 4920 5085 5130 5160 5168 5289 5424 5535 5576 5763 5805 5814 5848 5904 6102 6120 6192 6232 6273 6441 6460 6536 6579 6780 6840 6970 7011 7052 7310 7344 7353 7380 7684 7740 7752 7790 8136 8170 8208 8364 8588 8721 8772 8815 8856 9040 9180 9266 9288 9348 9605 9690 9718 9804 9840 10170 10260 10320 10455 10578 10735 10965 11070 11152 11526 11610 11628 11685 11696 12204 12240 12255 12464 12546 12882 12920 13072 13158 13243 13560 13680 13889 13899 13940 14022 14104 14535 14577 14620 14706 14760 15255 15368 15480 15504 15580 15867 16272 16340 16728 17176 17289 17442 17544 17630 17712 18360 18532 18576 18696 18819 19210 19323 19380 19436 19608 19737 20340 20520 20910 21033 21156 21470 21930 22059 22140 23052 23165 23220 23256 23370 24295 24408 24510 25092 25764 25840 26316 26445 26486 27120 27778 27798 27880 28044 28208 28815 29070 29154 29240 29412 29520 29971 30510 30736 30960 31160 31365 31734 32205 32680 32895 33456 33497 34352 34578 34884 35055 35088 35260 36499 36720 36765 37064 37392 37638 38420 38646 38760 38872 39216 39474 39729 40680 41040 41667 41697 41820 42066 42312 42940 43605 43731 43860 44118 44280 46104 46330 46440 46512 46740 47601 48590 48816 49020 50184 51528 51867 52632 52890 52972 55556 55596 55760 56088 57630 57969 58140 58308 58480 58824 59942 61020 62320 62730 63468 64410 65360 65790 66215 66994 69156 69445 69495 69768 70110 70520 72885 72998 73530 74128 75276 76840 77292 77520 77744 78761 78948 79335 79458 81360 82603 83334 83394 83640 84132 84624 85880 86445 87210 87462 87720 88027 88236 88560 89913 92208 92321 92660 92880 93480 94095 95202 96615 97180 98040 98685 100368 100491 103056 103734 105165 105264 105780 105944 109497 110295 111112 111192 112176 115260 115938 116280 116616 117648 119187 119884 122040 125001 125091 125460 126936 128820 131193 131580 132430 133988 138312 138890 138990 139536 140220 141040 145770 145996 147060 149855 150552 153680 154584 157522 157896 158670 158916 165206 166668 166788 167280 167485 168264 171760 172890 174420 174924 175440 176054 176472 179826 182495 184642 185320 186960 188190 190404 193230 194360 196080 197370 198645 199219 200982 207468 208335 208485 210330 211560 211888 218655 218994 220590 222224 222384 230520 231876 232560 233232 236283 238005 238374 239768 244080 247809 250002 250182 250920 253872 257640 259335 262386 263160 264081 264860 267976 269739 276624 276963 277780 277980 280440 289845 291540 291992 294120 299710 301104 301473 309168 315044 315792 317340 317832 328491 330412 333336 333576 334970 336528 345780 348840 349848 352108 352944 357561 359652 364990 369284 370640 375003 376380 380808 386460 388720 393805 394740 397290 398438 401964 413015 414936 416670 416970 420660 423120 437310 437988 440135 441180 449565 461040 461605 463752 472566 476010 476748 479536 495618 500004 500364 501840 502455 515280 518670 524772 526320 528162 529720 535952 539478 547485 553926 555560 555960 560880 569449 579690 583080 583984 588240 595935 597657 599420 602946 625005 625455 630088 634680 635664 655965 656982 660824 666672 667152 669940 691560 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35684496 35859420 35915016 36176760 37666968 37851610 38027664 39418920 39882672 40404393 40640676 41000328 42375339 42530940 43031304 44605620 44893770 45421932 45555920 47083710 47534580 47812560 49853340 50800845 51250410 53789130 53872524 54187568 56500452 56707920 56777415 59474160 59858360 60562576 60961014 61500492 62778280 63379440 64347737 64737360 66471120 67340655 67734460 68132898 68333880 70625565 71718840 71830032 72353520 75333936 75703220 76875615 78837840 80808786 81281352 82000656 84750678 85061880 86062608 89211240 89787540 90843864 91441521 94167420 95069160 99706680 101601690 102199347 102500820 107578260 107745048 113000904 113554830 119716720 121922028 123000984 125556560 128695474 134681310 135468920 136265796 136667760 141251130 143437680 151406440 152402535 153751230 161617572 162562704 169501356 170123760 170332245 178422480 179575080 181687728 182883042 188334840 190138320 193043211 199413360 202021965 203203380 204398694 205001640 211876695 215156520 215490096 226001808 227109660 243844056 246001968 257390948 269362620 270937840 272531592 282502260 302812880 304805070 307502460 321738685 323235144 339002712 340664490 359150160 365766084 376669680 386086422 404043930 406406760 408797388 410003280 423753390 430313040 454219320 457207605 487688112 510996735 514781896 538725240 545063184 565004520 579129633 609610140 615004920 643477370 646470288 678005424 681328980 731532168 772172844 808087860 812813520 817594776 847506780 908438640 914415210 965216055 1021993470 1029563792 1077450480 1130009040 1158259266 1219220280 1230009840 1286954740 1362657960 1463064336 1544345688 1616175720 1635189552 1695013560 1737388899 1828830420 1930432110 2043986940 2316518532 2438440560 2573909480 2725315920 2895648165 3088691376 3232351440 3390027120 3474777798 3657660840 3860864220 4087973880 4633037064 5147818960 5791296330 6949555596 7315321680 7721728440 8175947760 8686944495 9266074128 11582592660 13899111192 15443456880 17373888990 23165185320 27798222384 34747777980 46330370640 69495555960 138991111920
- Sum of all divisors σ(n): 564263884800
- Sum of proper divisors (its aliquot sum) s(n): 425272772880
- 138991111920 is an abundant number, because the sum of its proper divisors (425272772880) is greater than itself. Its abundance is 286281660960
Bases of 138991111920
- Binary: 100000010111001000010000001110111100002
- Hexadecimal: 0x205C840EF0
- Base-36: 1RUNPWC0
Squares and roots of 138991111920
- 138991111920 squared (1389911119202) is 19318529192757966086400
- 138991111920 cubed (1389911119203) is 2685103853160409717786386789888000
-
The
square root of 138991111920 is 372815.1176119337 -
The
cube root of 138991111920 is 5179.9910545803
Scales and comparisons
How big is 138991111920?- 138,991,111,920 seconds is equal to 4,419 years, 25 weeks, 2 days, 10 hours, 12 minutes.
-
To count from 1 to 138,991,111,920 would take you about eight thousand, eight hundred thirty-eight 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 138991111920 cubic inches would be around 431.7 feet tall.
Recreational maths with 138991111920
- 138991111920 backwards is 029111199831
- 138991111920 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138991111920's digits is 45
- More coming soon!
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Numbermatics. (2024). Number 138991111920 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/138991111920/
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The information we have on file for 138991111920 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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