66831981120
66,831,981,120 is an even composite number composed of six prime numbers multiplied together.
66831981120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 66831981120:
26 × 33 × 5 × 37 × 41 × 5099
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 37 × 41 × 5099)See below for interesting mathematical facts about the number 66831981120 from the Numbermatics database.
Names of 66831981120
- Cardinal: 66831981120 can be written as Sixty-six billion, eight hundred thirty-one million, nine hundred eighty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 6.683198112 × 1010
Factors of 66831981120
Divisors of 66831981120
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 37 40 41 45 48 54 60 64 72 74 80 82 90 96 108 111 120 123 135 144 148 160 164 180 185 192 205 216 222 240 246 270 288 296 320 328 333 360 369 370 410 432 444 480 492 540 555 576 592 615 656 666 720 738 740 820 864 888 960 984 999 1080 1107 1110 1184 1230 1312 1332 1440 1476 1480 1517 1640 1665 1728 1776 1845 1968 1998 2160 2214 2220 2368 2460 2624 2664 2880 2952 2960 3034 3280 3330 3552 3690 3936 3996 4320 4428 4440 4551 4920 4995 5099 5328 5535 5904 5920 6068 6560 6660 7104 7380 7585 7872 7992 8640 8856 8880 9102 9840 9990 10198 10656 11070 11808 11840 12136 13120 13320 13653 14760 15170 15297 15984 17712 17760 18204 19680 19980 20396 21312 22140 22755 23616 24272 25495 26640 27306 29520 30340 30594 31968 35424 35520 36408 39360 39960 40792 40959 44280 45510 45891 48544 50990 53280 54612 59040 60680 61188 63936 68265 70848 72816 76485 79920 81584 81918 88560 91020 91782 97088 101980 106560 109224 118080 121360 122376 136530 137673 145632 152970 159840 163168 163836 177120 182040 183564 188663 203960 204795 209059 218448 229455 242720 244752 273060 275346 291264 305940 319680 326336 327672 354240 364080 367128 377326 407920 409590 418118 436896 458910 485440 489504 546120 550692 565989 611880 627177 655344 688365 728160 734256 754652 815840 819180 836236 873792 917820 943315 979008 1045295 1092240 1101384 1131978 1223760 1254354 1310688 1376730 1456320 1468512 1509304 1631680 1638360 1672472 1697967 1835640 1881531 1886630 2090590 2184480 2202768 2263956 2447520 2508708 2621376 2753460 2829945 2937024 3018608 3135885 3276720 3344944 3395934 3671280 3763062 3773260 4181180 4368960 4405536 4527912 4895040 5017416 5093901 5506920 5644593 5659890 6037216 6271770 6553440 6689888 6791868 7342560 7526124 7546520 7735183 8362360 8489835 8811072 9055824 9407655 10034832 10187802 11013840 11289186 11319780 12074432 12543540 13106880 13379776 13583736 14685120 15052248 15093040 15470366 16724720 16979670 18111648 18815310 20069664 20375604 22027680 22578372 22639560 23205549 25087080 25469505 27167472 28222965 30104496 30186080 30940732 33449440 33959340 36223296 37630620 38675915 40139328 40751208 44055360 45156744 45279120 46411098 50174160 50939010 54334944 56445930 60208992 60372160 61881464 66898880 67918680 69616647 75261240 77351830 81502416 90313488 90558240 92822196 100348320 101878020 108669888 112891860 116027745 120417984 123762928 135837360 139233294 150522480 154703660 163004832 180626976 181116480 185644392 200696640 203756040 208849941 225783720 232055490 247525856 271674720 278466588 301044960 309407320 326009664 348083235 361253952 371288784 407512080 417699882 451567440 464110980 495051712 543349440 556933176 602089920 618814640 696166470 742577568 815024160 835399764 903134880 928221960 1044249705 1113866352 1237629280 1392332940 1485155136 1630048320 1670799528 1806269760 1856443920 2088499410 2227732704 2475258560 2784665880 3341599056 3712887840 4176998820 4455465408 5569331760 6683198112 7425775680 8353997640 11138663520 13366396224 16707995280 22277327040 33415990560 66831981120
- Sum of all divisors σ(n): 248095008000
- Sum of proper divisors (its aliquot sum) s(n): 181263026880
- 66831981120 is an abundant number, because the sum of its proper divisors (181263026880) is greater than itself. Its abundance is 114431045760
Bases of 66831981120
- Binary: 1111100011110111111100011010010000002
- Hexadecimal: 0xF8F7F1A40
- Base-36: UPA1AO0
Squares and roots of 66831981120
- 66831981120 squared (668319811202) is 4466513700424036454400
- 66831981120 cubed (668319811203) is 298505959298960540314652540928000
-
The
square root of 66831981120 is 258518.8215971905 -
The
cube root of 66831981120 is 4058.1501501907
Scales and comparisons
How big is 66831981120?- 66,831,981,120 seconds is equal to 2,125 years, 2 weeks, 4 days, 7 hours, 12 minutes.
-
To count from 1 to 66,831,981,120 would take you about four thousand, two hundred fifty 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 66831981120 cubic inches would be around 338.2 feet tall.
Recreational maths with 66831981120
- 66831981120 backwards is 02118913866
- 66831981120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 66831981120's digits is 45
- More coming soon!
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