72245820416
72,245,820,416 is an even composite number composed of five prime numbers multiplied together.
72245820416 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 72245820416:
210 × 7 × 112 × 31 × 2687
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 11 × 31 × 2687)See below for interesting mathematical facts about the number 72245820416 from the Numbermatics database.
Names of 72245820416
- Cardinal: 72245820416 can be written as Seventy-two billion, two hundred forty-five million, eight hundred twenty thousand, four hundred sixteen.
Scientific notation
- Scientific notation: 7.2245820416 × 1010
Factors of 72245820416
Divisors of 72245820416
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 31 32 44 56 62 64 77 88 112 121 124 128 154 176 217 224 242 248 256 308 341 352 434 448 484 496 512 616 682 704 847 868 896 968 992 1024 1232 1364 1408 1694 1736 1792 1936 1984 2387 2464 2687 2728 2816 3388 3472 3584 3751 3872 3968 4774 4928 5374 5456 5632 6776 6944 7168 7502 7744 7936 9548 9856 10748 10912 11264 13552 13888 15004 15488 15872 18809 19096 19712 21496 21824 26257 27104 27776 29557 30008 30976 31744 37618 38192 39424 42992 43648 52514 54208 55552 59114 60016 61952 75236 76384 78848 83297 85984 87296 105028 108416 111104 118228 120032 123904 150472 152768 166594 171968 174592 206899 210056 216832 222208 236456 240064 300944 305536 325127 333188 343936 349184 413798 420112 433664 472912 480128 583079 601888 611072 650254 666376 687872 827596 840224 867328 916267 945824 960256 1166158 1203776 1222144 1300508 1332752 1375744 1655192 1680448 1832534 1891648 1920512 2275889 2332316 2407552 2444288 2601016 2665504 2751488 3310384 3360896 3665068 3783296 3841024 4551778 4664632 4815104 5202032 5331008 6413869 6620768 6721792 7330136 7566592 9103556 9329264 9630208 10078937 10404064 10662016 12827738 13241536 13443584 14660272 15133184 18207112 18658528 19260416 20157874 20808128 21324032 25655476 26483072 26887168 29320544 30266368 36414224 37317056 40315748 41616256 42648064 51310952 52966144 58641088 70552559 72828448 74634112 80631496 83232512 85296128 102621904 105932288 117282176 141105118 145656896 149268224 161262992 166465024 205243808 211864576 234564352 282210236 291313792 298536448 322525984 332930048 410487616 469128704 564420472 582627584 597072896 645051968 820975232 938257408 1128840944 1165255168 1290103936 1641950464 2257681888 2330510336 2580207872 3283900928 4515363776 5160415744 6567801856 9030727552 10320831488 18061455104 36122910208 72245820416
- Sum of all divisors σ(n): 187343536128
- Sum of proper divisors (its aliquot sum) s(n): 115097715712
- 72245820416 is an abundant number, because the sum of its proper divisors (115097715712) is greater than itself. Its abundance is 42851895296
Bases of 72245820416
- Binary: 10000110100100010111110111100000000002
- Hexadecimal: 0x10D22FBC00
- Base-36: X6TANSW
Squares and roots of 72245820416
- 72245820416 squared (722458204162) is 5219458567580922413056
- 72245820416 cubed (722458204163) is 377084066342203920201273149751296
-
The
square root of 72245820416 is 268785.8262929799 -
The
cube root of 72245820416 is 4164.8967780701
Scales and comparisons
How big is 72245820416?- 72,245,820,416 seconds is equal to 2,297 years, 10 weeks, 11 hours, 26 minutes, 56 seconds.
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To count from 1 to 72,245,820,416 would take you about four thousand, five hundred ninety-four 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 72245820416 cubic inches would be around 347.1 feet tall.
Recreational maths with 72245820416
- 72245820416 backwards is 61402854227
- The number of decimal digits it has is: 11
- The sum of 72245820416's digits is 41
- More coming soon!
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