31436368068

Names of 31436368068

• Cardinal: 31436368068 can be written as Thirty-one billion, four hundred thirty-six million, three hundred sixty-eight thousand and sixty-eight.

Scientific notation

• Scientific notation: 3.1436368068 × 10¹⁰

Factors of 31436368068

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 613

Divisors of 31436368068

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 29 42 49 58 84 87 98 116 147 151 174 196 203 294 302 348 406 421 453 588 604 609 812 841 842 906 1057 1218 1263 1421 1682 1684 1812 2114 2436 2523 2526 2842 2947 3171 3364 4228 4263 4379 5046 5052 5684 5887 5894 6342 7399 8526 8758 8841 10092 11774 11788 12209 12684 13137 14798 17052 17516 17661 17682 20629 22197 23548 24418 26274 29596 30653 35322 35364 36627 41209 41258 44394 48836 52548 61306 61887 63571 70644 73254 82418 82516 85463 88788 91959 122612 123627 123774 126991 127142 146508 164836 170926 183918 190713 214571 247254 247548 253982 254284 256389 341852 354061 367836 380973 381426 429142 444997 494508 507964 512778 598241 643713 708122 761946 762852 858284 888937 889994 1025556 1062183 1196482 1287426 1334991 1416244 1523892 1777874 1779988 1794723 1843559 2124366 2392964 2478427 2574852 2666811 2669982 3114979 3555748 3589446 3687118 4248732 4956854 5333622 5339964 5530677 6222559 6229958 7178892 7374236 7435281 9344937 9913708 10667244 11061354 12445118 12459916 12904913 14870562 17348989 18667677 18689874 22122708 24890236 25809826 29741124 34697978 37335354 37379748 38714739 51619652 52046967 53463211 69395956 74670708 77429478 90334391 104093934 106926422 154858956 160389633 180668782 208187868 213852844 271003173 320779266 361337564 374242477 542006346 641558532 748484954 1084012692 1122727431 1496969908 2245454862 2619697339 4490909724 5239394678 7859092017 10478789356 15718184034 31436368068
• Sum of all divisors σ(n): 89167600704
• Sum of proper divisors (its aliquot sum) s(n): 57731232636
• 31436368068 is an abundant number, because the sum of its proper divisors (57731232636) is greater than itself. Its abundance is 26294864568

Bases of 31436368068

• Binary: 11101010001110000001110100011000100₂
• Hexadecimal: 0x751C0E8C4
• Base-36: EFWEGUC

Squares and roots of 31436368068

• 31436368068 squared (31436368068²) is 988245237306770052624
• 31436368068 cubed (31436368068³) is 31066841021423628402527793210432
• The square root of 31436368068 is 177303.0402108211
• The cube root of 31436368068 is 3156.0517929849

Scales and comparisons

• 31,436,368,068 seconds is equal to 999 years, 30 weeks, 20 hours, 27 minutes, 48 seconds.
• To count from 1 to 31,436,368,068 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 31436368068 cubic inches would be around 263 feet tall.

Recreational maths with 31436368068

• 31436368068 backwards is 86086363413
• The number of decimal digits it has is: 11
• The sum of 31436368068's digits is 48
• More coming soon!