31379574912
31,379,574,912 is an even composite number composed of six prime numbers multiplied together.
31379574912 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 31379574912:
27 × 3 × 72 × 23 × 31 × 2339
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 23 × 31 × 2339)See below for interesting mathematical facts about the number 31379574912 from the Numbermatics database.
Names of 31379574912
- Cardinal: 31379574912 can be written as Thirty-one billion, three hundred seventy-nine million, five hundred seventy-four thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 3.1379574912 × 1010
Factors of 31379574912
Divisors of 31379574912
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 23 24 28 31 32 42 46 48 49 56 62 64 69 84 92 93 96 98 112 124 128 138 147 161 168 184 186 192 196 217 224 248 276 294 322 336 368 372 384 392 434 448 483 496 552 588 644 651 672 713 736 744 784 868 896 966 992 1104 1127 1176 1288 1302 1344 1426 1472 1488 1519 1568 1736 1932 1984 2139 2208 2254 2339 2352 2576 2604 2688 2852 2944 2976 3038 3136 3381 3472 3864 3968 4278 4416 4508 4557 4678 4704 4991 5152 5208 5704 5952 6076 6272 6762 6944 7017 7728 8556 8832 9016 9114 9356 9408 9982 10304 10416 11408 11904 12152 13524 13888 14034 14973 15456 16373 17112 18032 18228 18712 18816 19964 20608 20832 22816 24304 27048 27776 28068 29946 30912 32746 34224 34937 36064 36456 37424 39928 41664 45632 48608 49119 53797 54096 56136 59892 61824 65492 68448 69874 72128 72509 72912 74848 79856 83328 91264 97216 98238 104811 107594 108192 112272 114611 119784 130984 136896 139748 144256 145018 145824 149696 159712 161391 194432 196476 209622 215188 216384 217527 224544 229222 239568 261968 273792 279496 290036 291648 299392 319424 322782 343833 376579 392952 419244 430376 432768 435054 449088 458444 479136 507563 523936 558992 580072 583296 638848 645564 687666 753158 785904 838488 860752 870108 898176 916888 958272 1015126 1047872 1117984 1129737 1160144 1291128 1375332 1506316 1522689 1571808 1667707 1676976 1721504 1740216 1833776 1916544 2030252 2095744 2235968 2259474 2320288 2582256 2636053 2750664 3012632 3045378 3143616 3335414 3353952 3443008 3480432 3552941 3667552 4060504 4471936 4518948 4640576 5003121 5164512 5272106 5501328 6025264 6090756 6287232 6670828 6707904 6886016 6960864 7105882 7335104 7908159 8121008 9037896 9281152 10006242 10329024 10544212 10658823 11002656 11673949 12050528 12181512 13341656 13415808 13921728 14211764 14670208 15816318 16242016 18075792 20012484 20658048 21088424 21317646 22005312 23347898 24101056 24363024 26683312 27843456 28423528 31632636 32484032 35021847 36151584 40024968 42176848 42635292 44010624 46695796 48202112 48726048 53366624 56847056 63265272 64968064 70043694 72303168 80049936 81717643 84353696 85270584 93391592 97452096 106733248 113694112 126530544 140087388 144606336 160099872 163435286 168707392 170541168 186783184 194904192 213466496 227388224 245152929 253061088 280174776 320199744 326870572 337414784 341082336 373566368 454776448 490305858 506122176 560349552 640399488 653741144 682164672 747132736 980611716 1012244352 1120699104 1307482288 1364329344 1494265472 1961223432 2241398208 2614964576 3922446864 4482796416 5229929152 7844893728 10459858304 15689787456 31379574912
- Sum of all divisors σ(n): 104484556800
- Sum of proper divisors (its aliquot sum) s(n): 73104981888
- 31379574912 is an abundant number, because the sum of its proper divisors (73104981888) is greater than itself. Its abundance is 41725406976
Bases of 31379574912
- Binary: 111010011100101111001010000100000002
- Hexadecimal: 0x74E5E5080
- Base-36: EEYL6YO
Squares and roots of 31379574912
- 31379574912 squared (313795749122) is 984677721657819807744
- 31379574912 cubed (313795749123) is 30898768330939041487700285718528
-
The
square root of 31379574912 is 177142.8093714221 -
The
cube root of 31379574912 is 3154.1500657677
Scales and comparisons
How big is 31379574912?- 31,379,574,912 seconds is equal to 997 years, 40 weeks, 1 day, 12 hours, 35 minutes, 12 seconds.
-
To count from 1 to 31,379,574,912 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 31379574912 cubic inches would be around 262.8 feet tall.
Recreational maths with 31379574912
- 31379574912 backwards is 21947597313
- The number of decimal digits it has is: 11
- The sum of 31379574912's digits is 51
- More coming soon!
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