31679711940

Names of 31679711940

• Cardinal: 31679711940 can be written as Thirty-one billion, six hundred seventy-nine million, seven hundred eleven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.167971194 × 10¹⁰

Factors of 31679711940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 825

Divisors of 31679711940

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 19 20 23 29 30 38 46 57 58 60 61 69 76 87 92 95 114 115 116 122 138 145 174 183 190 228 230 244 276 285 290 305 345 348 366 380 435 437 460 551 570 580 610 667 683 690 732 870 874 915 1102 1140 1159 1220 1311 1334 1366 1380 1403 1653 1740 1748 1769 1830 2001 2049 2185 2204 2318 2622 2668 2732 2755 2806 3306 3335 3415 3477 3538 3660 4002 4098 4209 4370 4636 5244 5307 5510 5612 5795 6555 6612 6670 6830 6954 7015 7076 8004 8196 8265 8418 8740 8845 10005 10245 10614 11020 11590 12673 12977 13110 13340 13660 13908 14030 15709 16530 16836 17385 17690 19807 20010 20490 21045 21228 23180 25346 25954 26220 26535 26657 28060 31418 33060 33611 34770 35380 38019 38931 39614 40020 40687 40980 41663 42090 47127 50692 51908 53070 53314 59421 62836 63365 64885 67222 69540 76038 77862 78545 79228 79971 81374 83326 84180 94254 99035 100833 106140 106628 118842 122061 124989 126730 129770 133285 134444 152076 155724 157090 159942 162748 166652 168055 188508 190095 194655 198070 201666 203435 208315 235635 237684 244122 249978 253460 259540 266570 297105 298471 314180 319884 336110 376333 380190 389310 396140 399855 403332 406870 416630 455561 471270 488244 499956 504165 533140 594210 596942 610305 624945 672220 752666 760380 773053 778620 791597 799710 813740 833260 895413 911122 942540 958249 1008330 1128999 1188420 1193884 1208227 1220610 1249890 1366683 1492355 1505332 1546106 1583194 1599420 1790826 1822244 1881665 1916498 2016660 2257998 2277805 2319159 2374791 2416454 2441220 2499780 2733366 2874747 2984710 3092212 3166388 3581652 3624681 3763330 3832996 3865265 3957985 4477065 4515996 4555610 4638318 4749582 4791245 4832908 5466732 5644995 5749494 5969420 6041135 6833415 7249362 7526660 7730530 7915970 8655659 8954130 9111220 9276636 9499164 9582490 11289990 11498988 11595795 11873955 12082270 13666830 14373735 14498724 15461060 15831940 17311318 17908260 18123405 18206731 19164980 22579980 22956313 23191590 23747910 24164540 25966977 27333660 27789221 28747470 34622636 36246810 36413462 43278295 45912626 46383180 47495820 51933954 54620193 55578442 57494940 68868939 72493620 72826924 83367663 86556590 91033655 91825252 103867908 109240386 111156884 114781565 129834885 137737878 138946105 166735326 173113180 182067310 218480772 229563130 259669770 273100965 275475756 277892210 333470652 344344695 364134620 416838315 459126260 519339540 527995199 546201930 555784420 688689390 833676630 1055990398 1092403860 1377378780 1583985597 1667353260 2111980796 2639975995 3167971194 5279951990 6335942388 7919927985 10559903980 15839855970 31679711940
• Sum of all divisors σ(n): 102593433600
• Sum of proper divisors (its aliquot sum) s(n): 70913721660
• 31679711940 is an abundant number, because the sum of its proper divisors (70913721660) is greater than itself. Its abundance is 39234009720

Bases of 31679711940

• Binary: 11101100000010000100000101011000100₂
• Hexadecimal: 0x760420AC4
• Base-36: EJXA66C

Squares and roots of 31679711940

• 31679711940 squared (31679711940²) is 1003604148601378563600
• 31679711940 cubed (31679711940³) is 31793890329480626781738969384000
• The square root of 31679711940 is 177987.9544800715
• The cube root of 31679711940 is 3164.1743669231

Scales and comparisons

• 31,679,711,940 seconds is equal to 1,007 years, 16 weeks, 3 days, 7 hours, 59 minutes.
• To count from 1 to 31,679,711,940 would take you about two thousand and fourteen 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 31679711940 cubic inches would be around 263.7 feet tall.

Recreational maths with 31679711940

• 31679711940 backwards is 04911797613
• The number of decimal digits it has is: 11
• The sum of 31679711940's digits is 48
• More coming soon!