31445982996
31,445,982,996 is an even composite number composed of six prime numbers multiplied together.
31445982996 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 31445982996:
22 × 3 × 23 × 47 × 409 × 5927
(2 × 2 × 3 × 23 × 47 × 409 × 5927)See below for interesting mathematical facts about the number 31445982996 from the Numbermatics database.
Names of 31445982996
- Cardinal: 31445982996 can be written as Thirty-one billion, four hundred forty-five million, nine hundred eighty-two thousand, nine hundred ninety-six.
Scientific notation
- Scientific notation: 3.1445982996 × 1010
Factors of 31445982996
Divisors of 31445982996
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 12 23 46 47 69 92 94 138 141 188 276 282 409 564 818 1081 1227 1636 2162 2454 3243 4324 4908 5927 6486 9407 11854 12972 17781 18814 19223 23708 28221 35562 37628 38446 56442 57669 71124 76892 112884 115338 136321 230676 272642 278569 408963 442129 545284 557138 817926 835707 884258 1114276 1326387 1635852 1671414 1768516 2424143 2652774 3342828 4848286 5305548 6407087 7272429 9696572 12814174 14544858 19221261 25628348 29089716 38442522 55755289 76885044 111510578 113934721 167265867 223021156 227869442 334531734 341804163 455738884 669063468 683608326 1367216652 2620498583 5240997166 7861495749 10481994332 15722991498 31445982996
- Sum of all divisors σ(n): 78397562880
- Sum of proper divisors (its aliquot sum) s(n): 46951579884
- 31445982996 is an abundant number, because the sum of its proper divisors (46951579884) is greater than itself. Its abundance is 15505596888
Bases of 31445982996
- Binary: 111010100100101001110011111000101002
- Hexadecimal: 0x752539F14
- Base-36: EG24JRO
Squares and roots of 31445982996
- 31445982996 squared (314459829962) is 988849846584721136016
- 31445982996 cubed (314459829963) is 31095355461300349516560939183936
-
The
square root of 31445982996 is 177330.1525291173 -
The
cube root of 31445982996 is 3156.3735235095
Scales and comparisons
How big is 31445982996?- 31,445,982,996 seconds is equal to 999 years, 46 weeks, 3 hours, 16 minutes, 36 seconds.
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To count from 1 to 31,445,982,996 would take you about one thousand, nine hundred ninety-nine 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 31445982996 cubic inches would be around 263 feet tall.
Recreational maths with 31445982996
- 31445982996 backwards is 69928954413
- The number of decimal digits it has is: 11
- The sum of 31445982996's digits is 60
- More coming soon!
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