31130235136

Names of 31130235136

• Cardinal: 31130235136 can be written as Thirty-one billion, one hundred thirty million, two hundred thirty-five thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.1130235136 × 10¹⁰

Factors of 31130235136

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 192

Divisors of 31130235136

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 29 32 44 52 56 58 59 64 71 77 88 91 104 112 116 118 128 142 143 154 176 182 203 208 224 232 236 256 284 286 308 319 352 364 377 406 413 416 448 464 472 497 568 572 616 638 649 704 728 754 767 781 812 826 832 896 923 928 944 994 1001 1136 1144 1232 1276 1298 1408 1456 1508 1534 1562 1624 1652 1664 1711 1792 1846 1856 1888 1988 2002 2059 2233 2272 2288 2464 2552 2596 2639 2816 2912 3016 3068 3124 3248 3304 3328 3422 3692 3712 3776 3976 4004 4118 4147 4189 4466 4543 4544 4576 4928 5104 5192 5278 5369 5467 5824 6032 6136 6248 6461 6496 6608 6844 7384 7424 7552 7952 8008 8236 8294 8378 8437 8932 9086 9088 9152 9856 10153 10208 10384 10556 10738 10934 11648 11977 12064 12272 12496 12922 12992 13216 13688 14413 14768 15104 15904 16016 16472 16588 16756 16874 17864 18172 18176 18304 18821 19712 20306 20416 20768 21112 21476 21868 22243 22649 23296 23954 24128 24544 24992 25844 25984 26432 26767 27376 28826 29029 29323 29536 31808 32032 32944 33176 33512 33748 35728 36344 36608 37642 40612 40832 41536 42224 42952 43736 44486 45298 46079 47908 48256 49088 49984 51688 51968 52864 53534 54457 54752 57652 58058 58646 59059 59072 63616 64064 65888 66352 67024 67496 71071 71456 72688 75284 81224 81664 83072 84448 85904 87472 88972 90596 92158 95816 96512 98176 99968 103376 105728 107068 108914 109504 115304 116116 117292 118118 118144 121481 127232 128128 131747 131776 132704 134048 134992 142142 142912 145376 150568 155701 158543 162448 166144 168896 171808 174944 177944 181192 184316 187369 191632 196352 199936 206752 214136 217828 219008 230608 232232 234584 236236 236288 242962 244673 256256 263494 263552 265408 268096 269984 284284 285824 290752 294437 301136 311402 317086 322553 324896 337792 343616 349888 355888 362384 368632 374738 381199 383264 413504 428272 435656 438016 461216 464464 469168 472472 485924 489346 526988 527104 530816 536192 539968 568568 571648 581504 588874 599027 602272 622804 634172 645106 649792 675584 687232 699776 711776 724768 737264 749476 762398 766528 827008 850367 856544 871312 922432 928928 938336 944944 971848 978692 1053976 1061632 1072384 1079936 1137136 1163008 1177748 1198054 1204544 1245608 1268344 1290212 1299584 1336291 1374464 1399552 1423552 1449536 1474528 1498952 1524796 1533056 1579253 1654016 1700734 1712711 1713088 1742624 1844864 1857856 1876672 1889888 1943696 1957384 2061059 2107952 2159872 2274272 2355496 2396108 2409088 2491216 2536688 2580424 2599168 2672582 2847104 2899072 2949056 2997904 3049592 3066112 3158506 3401468 3425422 3426176 3485248 3689728 3715712 3753344 3779776 3887392 3914768 4122118 4193189 4215904 4548544 4710992 4792216 4818176 4982432 5073376 5160848 5345164 5694208 5798144 5898112 5995808 6099184 6317012 6802936 6850844 6852352 6970496 7431424 7506688 7559552 7774784 7829536 8244236 8386378 8431808 9097088 9354037 9421984 9584432 9964864 10146752 10321696 10690328 11054771 11796224 11991616 12198368 12634024 13605872 13701688 13940992 15119104 15549568 15659072 16488472 16772756 16863616 17371783 18194176 18708074 18843968 19168864 19929728 20293504 20643392 21380656 22109542 23983232 24396736 25268048 27211744 27403376 31099136 31318144 32976944 33545512 33727232 34743566 37416148 37687936 38337728 39859456 40587008 41286784 42761312 44219084 47966464 48793472 50536096 54423488 54806752 62636288 65953888 67091024 69487132 74832296 75375872 76675456 82573568 85522624 88438168 97586944 101072192 108846976 109613504 121602481 131907776 134182048 138974264 149664592 153350912 171045248 176876336 202144384 217693952 219227008 243204962 263815552 268364096 277948528 299329184 342090496 353752672 404288768 438454016 486409924 527631104 536728192 555897056 598658368 707505344 972819848 1073456384 1111794112 1197316736 1415010688 1945639696 2223588224 2394633472 2830021376 3891279392 4447176448 7782558784 15565117568 31130235136
• Sum of all divisors σ(n): 89007206400
• Sum of proper divisors (its aliquot sum) s(n): 57876971264
• 31130235136 is an abundant number, because the sum of its proper divisors (57876971264) is greater than itself. Its abundance is 26746736128

Bases of 31130235136

• Binary: 11100111111100000011011000100000000₂
• Hexadecimal: 0x73F81B100
• Base-36: EAU4Z5S

Squares and roots of 31130235136

• 31130235136 squared (31130235136²) is 969091539622648938496
• 31130235136 cubed (31130235136³) is 30168047496761322166561282195456
• The square root of 31130235136 is 176437.6239241505
• The cube root of 31130235136 is 3145.7736260471

Scales and comparisons

• 31,130,235,136 seconds is equal to 989 years, 43 weeks, 6 days, 15 hours, 32 minutes, 16 seconds.
• To count from 1 to 31,130,235,136 would take you about one thousand, nine hundred seventy-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 31130235136 cubic inches would be around 262.1 feet tall.

Recreational maths with 31130235136

• 31130235136 backwards is 63153203113
• 31130235136 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31130235136's digits is 28
• More coming soon!