31357949511392

Names of 31357949511392

• Cardinal: 31357949511392 can be written as Thirty-one trillion, three hundred fifty-seven billion, nine hundred forty-nine million, five hundred eleven thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 3.1357949511392 × 10¹³

Factors of 31357949511392

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5002

Divisors of 31357949511392

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 31 32 34 47 56 62 68 94 112 119 124 136 188 217 224 238 248 272 329 376 434 476 496 527 544 658 752 799 868 952 992 1054 1316 1457 1504 1598 1736 1861 1904 2108 2632 2914 3037 3196 3472 3689 3722 3808 4216 5264 5593 5828 6074 6392 6944 7378 7444 8432 10199 10528 11186 11656 12148 12784 13027 14756 14888 16864 20398 21259 22372 23312 24296 24769 25568 26054 29512 29776 31637 40796 42518 44744 46624 48592 49538 51629 52108 57691 59024 59552 63274 81592 85036 87467 89488 94147 97184 99076 103258 104216 115382 118048 126548 142739 163184 170072 173383 174934 178976 188294 198152 206516 208432 221459 230764 253096 285478 326368 340144 346766 349868 361403 376588 396304 403837 413032 416864 442918 461528 506192 570956 612269 659029 680288 693532 699736 722806 753176 792608 807674 826064 885836 923056 980747 999173 1012384 1141912 1224538 1318058 1387064 1399472 1445612 1486939 1506352 1600499 1615348 1652128 1771672 1846112 1961494 1998346 2283824 2426563 2449076 2636116 2711477 2774128 2798944 2891224 2973878 3012704 3200998 3230696 3543344 3922988 3996692 4424909 4567648 4853126 4898152 5272232 5422954 5548256 5651857 5782448 5947756 6401996 6461392 6865229 7086688 7845976 7993384 8849818 9706252 9796304 10408573 10544464 10845908 11203493 11303714 11564896 11895512 12803992 12922784 13730458 15691952 15986768 16985941 17699636 18980339 19412504 19592608 20817146 21088928 21691816 22406986 22607428 23791024 25607984 27460916 30974363 31383904 31973536 33971882 35399272 37960678 38825008 39562999 41634292 43383632 44813972 45214856 46095109 47582048 51215968 54921832 61948726 67943764 70798544 75223453 75921356 77650016 79125998 83268584 86767264 89627944 90429712 92190218 96081569 109843664 123897452 135887528 141597088 150446906 151842712 158251996 166537168 175207567 179255888 180859424 184380436 192163138 219687328 247794904 265637279 271775056 300893812 303685424 316503992 322665763 333074336 350415134 358511776 368760872 384326276 495589808 526564171 531274558 543550112 601787624 607370848 633007984 645331526 672570983 700830268 737521744 768652552 991179616 1053128342 1062549116 1203575248 1226452969 1266015968 1290663052 1345141966 1401660536 1475043488 1537305104 1859460953 2106256684 2125098232 2407150496 2452905938 2581326104 2690283932 2803321072 2978528639 3074610208 3718921906 4212513368 4250196464 4515833743 4905811876 5162652208 5380567864 5606642144 5957057278 7437843812 8234755649 8425026736 8500392928 9031667486 9811623752 10325304416 10761135728 11914114556 14875687624 16469511298 16850053472 18063334972 19623247504 20849700473 21522271456 23828229112 29751375248 31610836201 32939022596 36126669944 39246495008 41699400946 47656458224 57643289543 59502750496 63221672402 65878045192 72253339888 83398801892 95312916448 115286579086 126443344804 131756090384 139990846033 144506679776 166797603784 230573158172 252886689608 263512180768 279981692066 333595207568 461146316344 505773379216 559963384132 667190415136 922292632688 979935922231 1011546758432 1119926768264 1844585265376 1959871844462 2239853536528 3919743688924 4479707073056 7839487377848 15678974755696 31357949511392
• Sum of all divisors σ(n): 78824586903552
• Sum of proper divisors (its aliquot sum) s(n): 47466637392160
• 31357949511392 is an abundant number, because the sum of its proper divisors (47466637392160) is greater than itself. Its abundance is 16108687880768

Bases of 31357949511392

• Binary: 111001000010100010111011100010000011011100000₂
• Hexadecimal: 0x1C85177106E0
• Base-36: B45N5I128

Squares and roots of 31357949511392

• 31357949511392 squared (31357949511392²) is 983320997559009771537777664
• 31357949511392 cubed (31357949511392³) is 30834930194947044490080408647298331148288
• The square root of 31357949511392 is 5599816.9176672197
• The cube root of 31357949511392 is 31534.2533283783

Scales and comparisons

• 31,357,949,511,392 seconds is equal to 997,085 years, 41 weeks, 3 days, 10 hours, 56 minutes, 32 seconds.
• To count from 1 to 31,357,949,511,392 would take you about two million, four hundred ninety-two thousand, seven hundred 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 31357949511392 cubic inches would be around 2627.9 feet tall.

Recreational maths with 31357949511392

• 31357949511392 backwards is 29311594975313
• 31357949511392 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31357949511392's digits is 62
• More coming soon!