31348911231
31,348,911,231 is an odd composite number composed of six prime numbers multiplied together.
31348911231 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 31348911231:
32 × 113 × 29 × 31 × 41 × 71
(3 × 3 × 11 × 11 × 11 × 29 × 31 × 41 × 71)See below for interesting mathematical facts about the number 31348911231 from the Numbermatics database.
Names of 31348911231
- Cardinal: 31348911231 can be written as Thirty-one billion, three hundred forty-eight million, nine hundred eleven thousand, two hundred thirty-one.
Scientific notation
- Scientific notation: 3.1348911231 × 1010
Factors of 31348911231
Divisors of 31348911231
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 9 11 29 31 33 41 71 87 93 99 121 123 213 261 279 319 341 363 369 451 639 781 899 957 1023 1089 1189 1271 1331 1353 2059 2201 2343 2697 2871 2911 3069 3509 3567 3751 3813 3993 4059 4961 6177 6603 7029 8091 8591 8733 9889 10527 10701 11253 11439 11979 13079 13981 14883 18531 19809 22649 24211 25773 26199 29667 31581 32021 33759 36859 38599 39237 41261 41943 44649 54571 63829 67947 72633 77319 84419 89001 90241 94501 96063 108779 110577 115797 117711 123783 125829 143869 153791 163713 191487 203841 217899 249139 253257 266321 270723 283503 288189 326337 331731 347391 352231 371349 405449 431607 461373 491139 574461 702119 747417 759771 798963 812169 850509 928609 979011 992651 1056693 1196569 1216347 1294821 1384119 1582559 1691701 2106357 2242251 2396889 2616989 2740529 2785827 2929531 2977953 3170079 3589707 3649041 3874541 4459939 4747677 5075103 6319071 7723309 7850967 8221587 8357481 8788593 8933859 10214699 10769121 10919161 11623623 13379817 14243031 15225309 23169927 23552901 24664761 26365779 28786879 30644097 32757483 34870869 40139451 49059329 69509781 84956399 86360637 91932291 98272449 112361689 120110771 147177987 254869197 259081911 316655669 337085067 360332313 441533961 764607591 949967007 1011255201 1080996939 2849901021 3483212359 10449637077 31348911231
- Sum of all divisors σ(n): 55250657280
- Sum of proper divisors (its aliquot sum) s(n): 23901746049
- 31348911231 is a deficient number, because the sum of its proper divisors (23901746049) is less than itself. Its deficiency is 7447165182
Bases of 31348911231
- Binary: 111010011001000101001101100011111112
- Hexadecimal: 0x74C8A6C7F
- Base-36: EEGBYPR
Squares and roots of 31348911231
- 31348911231 squared (313489112312) is 982754235369117935361
- 31348911231 cubed (313489112313) is 30808275286475758674401984939391
-
The
square root of 31348911231 is 177056.2374812025 -
The
cube root of 31348911231 is 3153.1223338475
Scales and comparisons
How big is 31348911231?- 31,348,911,231 seconds is equal to 996 years, 41 weeks, 3 days, 14 hours, 53 minutes, 51 seconds.
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To count from 1 to 31,348,911,231 would take you about one thousand, nine hundred ninety-three 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 31348911231 cubic inches would be around 262.8 feet tall.
Recreational maths with 31348911231
- 31348911231 backwards is 13211984313
- The number of decimal digits it has is: 11
- The sum of 31348911231's digits is 36
- More coming soon!
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