231945273472
231,945,273,472 is an even composite number composed of six prime numbers multiplied together.
231945273472 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 231945273472:
27 × 11 × 17 × 41 × 127 × 1861
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 17 × 41 × 127 × 1861)See below for interesting mathematical facts about the number 231945273472 from the Numbermatics database.
Names of 231945273472
- Cardinal: 231945273472 can be written as Two hundred thirty-one billion, nine hundred forty-five million, two hundred seventy-three thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.31945273472 × 1011
Factors of 231945273472
Divisors of 231945273472
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 8 11 16 17 22 32 34 41 44 64 68 82 88 127 128 136 164 176 187 254 272 328 352 374 451 508 544 656 697 704 748 902 1016 1088 1312 1394 1397 1408 1496 1804 1861 2032 2159 2176 2624 2788 2794 2992 3608 3722 4064 4318 5207 5248 5576 5588 5984 7216 7444 7667 8128 8636 10414 11152 11176 11968 14432 14888 15334 16256 17272 20471 20828 22304 22352 23749 23936 28864 29776 30668 31637 34544 40942 41656 44608 44704 47498 57277 57728 59552 61336 63274 69088 76301 81884 83312 88519 89216 89408 94996 114554 119104 122672 126548 138176 152602 163768 166624 177038 178816 189992 229108 236347 238208 245344 253096 276352 305204 327536 333248 348007 354076 379984 458216 472694 490688 506192 610408 655072 666496 696014 708152 759968 839311 916432 945388 973709 981376 1012384 1220816 1297117 1310144 1392028 1416304 1519936 1678622 1832864 1890776 1947418 2024768 2441632 2594234 2599817 2620288 2784056 2832608 3039872 3357244 3665728 3781552 3894836 4017899 4049536 4883264 5188468 5199634 5568112 5665216 6714488 7331456 7563104 7789672 8035798 9690227 9766528 10376936 10399268 11136224 11330432 13428976 14268287 15126208 15579344 16071596 19380454 20753872 20798536 22272448 26857952 28536574 30252416 31158688 32143192 38760908 41507744 41597072 44196889 44544896 53715904 57073148 62317376 64286384 77521816 83015488 83194144 88393778 106592497 107431808 114146296 124634752 128572768 155043632 164733859 166030976 166388288 176787556 213184994 228292592 257145536 310087264 329467718 332776576 353575112 426369988 456585184 514291072 620174528 658935436 707150224 852739976 913170368 1240349056 1317870872 1414300448 1705479952 1812072449 1826340736 2635741744 2828600896 3410959904 3624144898 5271483488 5657201792 6821919808 7248289796 10542966976 13643839616 14496579592 21085933952 28993159184 57986318368 115972636736 231945273472
- Sum of all divisors σ(n): 551356968960
- Sum of proper divisors (its aliquot sum) s(n): 319411695488
- 231945273472 is an abundant number, because the sum of its proper divisors (319411695488) is greater than itself. Its abundance is 87466422016
Bases of 231945273472
- Binary: 110110000000010000010000000000100000002
- Hexadecimal: 0x3601040080
- Base-36: 2YJY86F4
Squares and roots of 231945273472
- 231945273472 squared (2319452734722) is 53798609886000866934784
- 231945273472 cubed (2319452734723) is 12478333282421913825617557269250048
-
The
square root of 231945273472 is 481606.9699163415 -
The
cube root of 231945273472 is 6144.1504604085
Scales and comparisons
How big is 231945273472?- 231,945,273,472 seconds is equal to 7,375 years, 7 weeks, 2 days, 18 hours, 37 minutes, 52 seconds.
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To count from 1 to 231,945,273,472 would take you about fourteen thousand, seven 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 231945273472 cubic inches would be around 512 feet tall.
Recreational maths with 231945273472
- 231945273472 backwards is 274372549132
- The number of decimal digits it has is: 12
- The sum of 231945273472's digits is 49
- More coming soon!
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