131315107840

Names of 131315107840

• Cardinal: 131315107840 can be written as One hundred thirty-one billion, three hundred fifteen million, one hundred seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3131510784 × 10¹¹

Factors of 131315107840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 123

Divisors of 131315107840

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 109 112 128 140 160 196 218 224 245 256 280 320 343 392 436 448 490 512 545 560 640 686 763 784 872 896 980 1024 1090 1120 1280 1372 1526 1568 1715 1744 1792 1960 2048 2180 2240 2401 2560 2744 3052 3136 3430 3488 3584 3815 3920 4360 4480 4802 5120 5341 5488 6104 6272 6860 6976 7168 7630 7840 8720 8960 9604 10240 10682 10976 12005 12208 12544 13720 13952 14336 15260 15680 16807 17440 17920 19208 21364 21952 24010 24416 25088 26705 27440 27904 30520 31360 33614 34880 35840 37387 38416 42728 43904 48020 48832 50176 53410 54880 55808 61040 62720 67228 69760 71680 74774 76832 84035 85456 87808 96040 97664 100352 106820 109760 111616 117649 122080 125440 134456 139520 149548 153664 168070 170912 175616 186935 192080 195328 213640 219520 223232 235298 244160 250880 261709 268912 279040 299096 307328 336140 341824 351232 373870 384160 390656 427280 439040 470596 488320 501760 523418 537824 558080 588245 598192 614656 672280 683648 702464 747740 768320 781312 854560 878080 941192 976640 1046836 1075648 1116160 1176490 1196384 1229312 1308545 1344560 1367296 1495480 1536640 1562624 1709120 1756160 1831963 1882384 1953280 2093672 2151296 2352980 2392768 2458624 2617090 2689120 2734592 2990960 3073280 3418240 3512320 3663926 3764768 3906560 4187344 4302592 4705960 4785536 4917248 5234180 5378240 5469184 5981920 6146560 6836480 7327852 7529536 7813120 8374688 8605184 9159815 9411920 9571072 10468360 10756480 10938368 11963840 12293120 12823741 13672960 14655704 15059072 16749376 17210368 18319630 18823840 19142144 20936720 21512960 23927680 24586240 25647482 27345920 29311408 30118144 33498752 34420736 36639260 37647680 38284288 41873440 43025920 47855360 51294964 54691840 58622816 60236288 64118705 66997504 73278520 75295360 76568576 83746880 86051840 95710720 102589928 117245632 120472576 128237410 133995008 146557040 150590720 167493760 172103680 191421440 205179856 234491264 240945152 256474820 267990016 293114080 301181440 334987520 382842880 410359712 468982528 512949640 535980032 586228160 602362880 669975040 820719424 937965056 1025899280 1172456320 1204725760 1339950080 1641438848 1875930112 2051798560 2344912640 2679900160 3282877696 3751860224 4103597120 4689825280 6565755392 8207194240 9379650560 13131510784 16414388480 18759301120 26263021568 32828776960 65657553920 131315107840
• Sum of all divisors σ(n): 370964493900
• Sum of proper divisors (its aliquot sum) s(n): 239649386060
• 131315107840 is an abundant number, because the sum of its proper divisors (239649386060) is greater than itself. Its abundance is 108334278220

Bases of 131315107840

• Binary: 1111010010010111111011000100000000000₂
• Hexadecimal: 0x1E92FD8800
• Base-36: 1OBPMHOG

Squares and roots of 131315107840

• 131315107840 squared (131315107840²) is 17243657547030829465600
• 131315107840 cubed (131315107840³) is 2264352750344383243079913570304000
• The square root of 131315107840 is 362374.2648698993
• The cube root of 131315107840 is 5082.8219673387

Scales and comparisons

• 131,315,107,840 seconds is equal to 4,175 years, 21 weeks, 3 days, 18 hours, 50 minutes, 40 seconds.
• To count from 1 to 131,315,107,840 would take you about eight thousand, three 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 131315107840 cubic inches would be around 423.6 feet tall.

Recreational maths with 131315107840

• 131315107840 backwards is 048701513131
• The number of decimal digits it has is: 12
• The sum of 131315107840's digits is 34
• More coming soon!