31373243328
31,373,243,328 is an even composite number composed of five prime numbers multiplied together.
31373243328 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 31373243328:
26 × 3 × 72 × 892 × 421
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 89 × 89 × 421)See below for interesting mathematical facts about the number 31373243328 from the Numbermatics database.
Names of 31373243328
- Cardinal: 31373243328 can be written as Thirty-one billion, three hundred seventy-three million, two hundred forty-three thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 3.1373243328 × 1010
Factors of 31373243328
Divisors of 31373243328
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 89 96 98 112 147 168 178 192 196 224 267 294 336 356 392 421 448 534 588 623 672 712 784 842 1068 1176 1246 1263 1344 1424 1568 1684 1869 2136 2352 2492 2526 2848 2947 3136 3368 3738 4272 4361 4704 4984 5052 5696 5894 6736 7476 7921 8544 8722 8841 9408 9968 10104 11788 13083 13472 14952 15842 17088 17444 17682 19936 20208 20629 23576 23763 26166 26944 29904 31684 34888 35364 37469 39872 40416 41258 47152 47526 52332 55447 59808 61887 63368 69776 70728 74938 80832 82516 94304 95052 104664 110894 112407 119616 123774 126736 139552 141456 149876 165032 166341 188608 190104 209328 221788 224814 247548 253472 262283 279104 282912 299752 330064 332682 380208 388129 418656 443576 449628 495096 506944 524566 565824 599504 660128 665364 760416 776258 786849 837312 887152 899256 990192 1049132 1164387 1199008 1320256 1330728 1520832 1552516 1573698 1774304 1798512 1835981 1980384 2098264 2328774 2398016 2661456 3105032 3147396 3334741 3548608 3597024 3671962 3960768 4196528 4657548 5322912 5507943 6210064 6294792 6669482 7194048 7343924 8393056 9315096 10004223 10645824 11015886 12420128 12589584 13338964 14687848 16786112 18630192 20008446 22031772 23343187 24840256 25179168 26677928 29375696 37260384 40016892 44063544 46686374 50358336 53355856 58751392 70029561 74520768 80033784 88127088 93372748 106711712 117502784 140059122 160067568 163402309 176254176 186745496 213423424 280118244 320135136 326804618 352508352 373490992 490206927 560236488 640270272 653609236 746981984 980413854 1120472976 1307218472 1493963968 1960827708 2240945952 2614436944 3921655416 4481891904 5228873888 7843310832 10457747776 15686621664 31373243328
- Sum of all divisors σ(n): 97889869752
- Sum of proper divisors (its aliquot sum) s(n): 66516626424
- 31373243328 is an abundant number, because the sum of its proper divisors (66516626424) is greater than itself. Its abundance is 35143383096
Bases of 31373243328
- Binary: 111010011011111110110110011110000002
- Hexadecimal: 0x74DFDB3C0
- Base-36: EEUTHHC
Squares and roots of 31373243328
- 31373243328 squared (313732433282) is 984280396917896515584
- 31373243328 cubed (313732433283) is 30880068395485588621340176023552
-
The
square root of 31373243328 is 177124.9370585633 -
The
cube root of 31373243328 is 3153.9379096173
Scales and comparisons
How big is 31373243328?- 31,373,243,328 seconds is equal to 997 years, 29 weeks, 5 days, 5 hours, 48 minutes, 48 seconds.
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To count from 1 to 31,373,243,328 would take you about one thousand, nine hundred ninety-five 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 31373243328 cubic inches would be around 262.8 feet tall.
Recreational maths with 31373243328
- 31373243328 backwards is 82334237313
- The number of decimal digits it has is: 11
- The sum of 31373243328's digits is 39
- More coming soon!
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