13806913920
13,806,913,920 is an even composite number composed of seven prime numbers multiplied together.
13806913920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 13806913920:
27 × 3 × 5 × 19 × 29 × 31 × 421
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 29 × 31 × 421)See below for interesting mathematical facts about the number 13806913920 from the Numbermatics database.
Names of 13806913920
- Cardinal: 13806913920 can be written as Thirteen billion, eight hundred six million, nine hundred thirteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.380691392 × 1010
Factors of 13806913920
Divisors of 13806913920
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 29 30 31 32 38 40 48 57 58 60 62 64 76 80 87 93 95 96 114 116 120 124 128 145 152 155 160 174 186 190 192 228 232 240 248 285 290 304 310 320 348 372 380 384 421 435 456 464 465 480 496 551 570 580 589 608 620 640 696 744 760 842 870 899 912 928 930 960 992 1102 1140 1160 1178 1216 1240 1263 1392 1488 1520 1653 1684 1740 1767 1798 1824 1856 1860 1920 1984 2105 2204 2280 2320 2356 2432 2480 2526 2697 2755 2784 2945 2976 3040 3306 3368 3480 3534 3596 3648 3712 3720 3968 4210 4408 4495 4560 4640 4712 4960 5052 5394 5510 5568 5890 5952 6080 6315 6612 6736 6960 7068 7192 7296 7440 7999 8265 8420 8816 8835 8990 9120 9280 9424 9920 10104 10788 11020 11136 11780 11904 12160 12209 12630 13051 13224 13472 13485 13920 14136 14384 14880 15998 16530 16840 17081 17632 17670 17980 18240 18560 18848 19840 20208 21576 22040 23560 23997 24418 25260 26102 26448 26944 26970 27840 28272 28768 29760 31996 33060 33680 34162 35264 35340 35960 36480 36627 37696 39153 39995 40416 43152 44080 47120 47994 48836 50520 51243 52204 52896 53888 53940 55680 56544 57536 59520 61045 63992 65255 66120 67360 68324 70528 70680 71920 73254 75392 78306 79990 80832 85405 86304 88160 94240 95988 97672 101040 102486 104408 105792 107880 113088 115072 119985 122090 127984 130510 132240 134720 136648 141360 143840 146508 156612 159980 161664 170810 172608 176320 183135 188480 191976 195344 195765 202080 204972 208816 211584 215760 226176 231971 239970 244180 247969 255968 256215 261020 264480 269440 273296 282720 287680 293016 313224 319960 341620 345216 352640 366270 376960 378479 383952 390688 391530 404160 409944 417632 431520 463942 479940 488360 495938 511936 512430 522040 528960 546592 565440 575360 586032 626448 639920 683240 695913 732540 743907 756958 767904 781376 783060 808320 819888 835264 863040 927884 959880 976720 991876 1023872 1024860 1044080 1057920 1093184 1130880 1135437 1159855 1172064 1239845 1252896 1279840 1366480 1391826 1465080 1487814 1513916 1535808 1562752 1566120 1639776 1670528 1726080 1855768 1892395 1919760 1953440 1983752 2049720 2088160 2186368 2270874 2319710 2344128 2479690 2505792 2559680 2732960 2783652 2930160 2975628 3027832 3071616 3132240 3279552 3479565 3711536 3719535 3784790 3839520 3906880 3967504 4099440 4176320 4541748 4639420 4688256 4959380 5011584 5119360 5465920 5567304 5677185 5860320 5951256 6055664 6264480 6559104 6959130 7191101 7423072 7439070 7569580 7679040 7813760 7935008 8198880 8352640 9083496 9278840 9918760 10931840 11134608 11354370 11720640 11902512 12111328 12528960 13918260 14382202 14846144 14878140 15139160 15358080 15870016 16397760 18166992 18557680 19837520 21573303 22269216 22708740 23441280 23805024 24222656 25057920 27836520 28764404 29692288 29756280 30278320 31740032 32795520 35955505 36333984 37115360 39675040 43146606 44538432 45417480 47610048 48445312 55673040 57528808 59512560 60556640 71911010 72667968 74230720 79350080 86293212 89076864 90834960 95220096 107866515 111346080 115057616 119025120 121113280 143822020 145335936 148461440 158700160 172586424 181669920 215733030 222692160 230115232 238050240 242226560 287644040 345172848 363339840 431466060 445384320 460230464 476100480 575288080 690345696 726679680 862932120 920460928 1150576160 1380691392 1725864240 2301152320 2761382784 3451728480 4602304640 6903456960 13806913920
- Sum of all divisors σ(n): 49586688000
- Sum of proper divisors (its aliquot sum) s(n): 35779774080
- 13806913920 is an abundant number, because the sum of its proper divisors (35779774080) is greater than itself. Its abundance is 21972860160
Bases of 13806913920
- Binary: 11001101101111010011001001100000002
- Hexadecimal: 0x336F4C980
- Base-36: 6CCA2YO
Squares and roots of 13806913920
- 13806913920 squared (138069139202) is 190630871994289766400
- 13806913920 cubed (138069139203) is 2632024040119697536221708288000
-
The
square root of 13806913920 is 117502.8251575255 -
The
cube root of 13806913920 is 2399.0108145749
Scales and comparisons
How big is 13806913920?- 13,806,913,920 seconds is equal to 439 years, 6 days, 5 hours, 52 minutes.
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To count from 1 to 13,806,913,920 would take you about eight hundred seventy-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 13806913920 cubic inches would be around 199.9 feet tall.
Recreational maths with 13806913920
- 13806913920 backwards is 02931960831
- The number of decimal digits it has is: 11
- The sum of 13806913920's digits is 42
- More coming soon!
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