138091956480
138,091,956,480 is an even composite number composed of six prime numbers multiplied together.
138091956480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 138091956480:
28 × 32 × 5 × 37 × 127 × 2551
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 37 × 127 × 2551)See below for interesting mathematical facts about the number 138091956480 from the Numbermatics database.
Names of 138091956480
- Cardinal: 138091956480 can be written as One hundred thirty-eight billion, ninety-one million, nine hundred fifty-six thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.3809195648 × 1011
Factors of 138091956480
Divisors of 138091956480
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 37 40 45 48 60 64 72 74 80 90 96 111 120 127 128 144 148 160 180 185 192 222 240 254 256 288 296 320 333 360 370 381 384 444 480 508 555 576 592 635 640 666 720 740 762 768 888 960 1016 1110 1143 1152 1184 1270 1280 1332 1440 1480 1524 1665 1776 1905 1920 2032 2220 2286 2304 2368 2540 2551 2664 2880 2960 3048 3330 3552 3810 3840 4064 4440 4572 4699 4736 5080 5102 5328 5715 5760 5920 6096 6660 7104 7620 7653 8128 8880 9144 9398 9472 10160 10204 10656 11430 11520 11840 12192 12755 13320 14097 14208 15240 15306 16256 17760 18288 18796 20320 20408 21312 22860 22959 23495 23680 24384 25510 26640 28194 28416 30480 30612 32512 35520 36576 37592 38265 40640 40816 42291 42624 45720 45918 46990 47360 48768 51020 53280 56388 60960 61224 70485 71040 73152 75184 76530 81280 81632 84582 85248 91440 91836 93980 94387 97536 102040 106560 112776 114795 121920 122448 140970 142080 146304 150368 153060 162560 163264 169164 182880 183672 187960 188774 204080 211455 213120 225552 229590 243840 244896 281940 283161 292608 300736 306120 323977 326528 338328 365760 367344 375920 377548 408160 422910 426240 451104 459180 471935 487680 489792 563880 566322 601472 612240 647954 653056 676656 731520 734688 751840 755096 816320 845820 849483 902208 918360 943870 971931 979584 1127760 1132644 1202944 1224480 1295908 1353312 1415805 1463040 1469376 1503680 1510192 1619885 1632640 1691640 1698966 1804416 1836720 1887740 1943862 1959168 2255520 2265288 2448960 2591816 2706624 2831610 2915793 2938752 3007360 3020384 3239770 3265280 3383280 3397932 3608832 3673440 3775480 3887724 4247415 4511040 4530576 4859655 4897920 5183632 5413248 5663220 5831586 5877504 6014720 6040768 6479540 6766560 6795864 7346880 7550960 7775448 8494830 9022080 9061152 9719310 9795840 10367264 10826496 11326440 11663172 11987149 12081536 12959080 13533120 13591728 14578965 14693760 15101920 15550896 16989660 18044160 18122304 19438620 20734528 22652880 23326344 23974298 24163072 25918160 27066240 27183456 29157930 29387520 30203840 31101792 33979320 35961447 36244608 38877240 41469056 45305760 46652688 47948596 51836320 54132480 54366912 58315860 59935745 60407680 62203584 67958640 71922894 72489216 77754480 82938112 90611520 93305376 95897192 103672640 107884341 108733824 116631720 119871490 120815360 124407168 135917280 143845788 155508960 179807235 181223040 186610752 191794384 207345280 215768682 217467648 233263440 239742980 248814336 271834560 287691576 311017920 359614470 362446080 373221504 383588768 414690560 431537364 466526880 479485960 539421705 543669120 575383152 622035840 719228940 746443008 767177536 863074728 933053760 958971920 1078843410 1087338240 1150766304 1244071680 1438457880 1534355072 1726149456 1866107520 1917943840 2157686820 2301532608 2876915760 3068710144 3452298912 3732215040 3835887680 4315373640 4603065216 5753831520 6904597824 7671775360 8630747280 9206130432 11507663040 13809195648 15343550720 17261494560 23015326080 27618391296 34522989120 46030652160 69045978240 138091956480
- Sum of all divisors σ(n): 494754484224
- Sum of proper divisors (its aliquot sum) s(n): 356662527744
- 138091956480 is an abundant number, because the sum of its proper divisors (356662527744) is greater than itself. Its abundance is 218570571264
Bases of 138091956480
- Binary: 100000001001101110110000001001000000002
- Hexadecimal: 0x2026EC0900
- Base-36: 1RFSDVK0
Squares and roots of 138091956480
- 138091956480 squared (1380919564802) is 19069388444474213990400
- 138091956480 cubed (1380919564803) is 2633329159174548054844523937792000
-
The
square root of 138091956480 is 371607.2610700711 -
The
cube root of 138091956480 is 5168.7968207799
Scales and comparisons
How big is 138091956480?- 138,091,956,480 seconds is equal to 4,390 years, 46 weeks, 4 days, 12 hours, 48 minutes.
-
To count from 1 to 138,091,956,480 would take you about eight thousand, seven hundred eighty-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 138091956480 cubic inches would be around 430.7 feet tall.
Recreational maths with 138091956480
- 138091956480 backwards is 084659190831
- The number of decimal digits it has is: 12
- The sum of 138091956480's digits is 54
- More coming soon!
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