72992104320
72,992,104,320 is an even composite number composed of six prime numbers multiplied together.
72992104320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 72992104320:
27 × 3 × 5 × 73 × 421 × 1237
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 73 × 421 × 1237)See below for interesting mathematical facts about the number 72992104320 from the Numbermatics database.
Names of 72992104320
- Cardinal: 72992104320 can be written as Seventy-two billion, nine hundred ninety-two million, one hundred four thousand, three hundred twenty.
Scientific notation
- Scientific notation: 7.299210432 × 1010
Factors of 72992104320
Divisors of 72992104320
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 73 80 96 120 128 146 160 192 219 240 292 320 365 384 421 438 480 584 640 730 842 876 960 1095 1168 1237 1263 1460 1684 1752 1920 2105 2190 2336 2474 2526 2920 3368 3504 3711 4210 4380 4672 4948 5052 5840 6185 6315 6736 7008 7422 8420 8760 9344 9896 10104 11680 12370 12630 13472 14016 14844 16840 17520 18555 19792 20208 23360 24740 25260 26944 28032 29688 30733 33680 35040 37110 39584 40416 46720 49480 50520 53888 59376 61466 67360 70080 74220 79168 80832 90301 92199 98960 101040 118752 122932 134720 140160 148440 153665 158336 161664 180602 184398 197920 202080 237504 245864 269440 270903 296880 307330 361204 368796 395840 404160 451505 460995 475008 491728 520777 541806 593760 614660 722408 737592 791680 808320 903010 921990 983456 1041554 1083612 1187520 1229320 1354515 1444816 1475184 1562331 1806020 1843980 1966912 2083108 2167224 2375040 2458640 2603885 2709030 2889632 2950368 3124662 3612040 3687960 3933824 4166216 4334448 4917280 5207770 5418060 5779264 5900736 6249324 7224080 7375920 7811655 8332432 8668896 9834560 10415540 10836120 11558528 11801472 12498648 14448160 14751840 15623310 16664864 17337792 19669120 20831080 21672240 24997296 28896320 29503680 31246620 33329728 34675584 38016721 41662160 43344480 49994592 57792640 59007360 62493240 66659456 76033442 83324320 86688960 99989184 114050163 124986480 152066884 166648640 173377920 190083605 199978368 228100326 249972960 304133768 333297280 380167210 456200652 499945920 570250815 608267536 760334420 912401304 999891840 1140501630 1216535072 1520668840 1824802608 2281003260 2433070144 3041337680 3649605216 4562006520 4866140288 6082675360 7299210432 9124013040 12165350720 14598420864 18248026080 24330701440 36496052160 72992104320
- Sum of all divisors σ(n): 236600815680
- Sum of proper divisors (its aliquot sum) s(n): 163608711360
- 72992104320 is an abundant number, because the sum of its proper divisors (163608711360) is greater than itself. Its abundance is 90616607040
Bases of 72992104320
- Binary: 10000111111101010101100011111100000002
- Hexadecimal: 0x10FEAB1F80
- Base-36: XJ5M45C
Squares and roots of 72992104320
- 72992104320 squared (729921043202) is 5327847293061762662400
- 72992104320 cubed (729921043203) is 388890785416193792456981741568000
-
The
square root of 72992104320 is 270170.5097156237 -
The
cube root of 72992104320 is 4179.1885118391
Scales and comparisons
How big is 72992104320?- 72,992,104,320 seconds is equal to 2,320 years, 48 weeks, 32 minutes.
-
To count from 1 to 72,992,104,320 would take you about four thousand, six hundred forty-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 72992104320 cubic inches would be around 348.3 feet tall.
Recreational maths with 72992104320
- 72992104320 backwards is 02340129927
- The number of decimal digits it has is: 11
- The sum of 72992104320's digits is 39
- More coming soon!
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