31929926028

Names of 31929926028

• Cardinal: 31929926028 can be written as Thirty-one billion, nine hundred twenty-nine million, nine hundred twenty-six thousand and twenty-eight.

Scientific notation

• Scientific notation: 3.1929926028 × 10¹⁰

Factors of 31929926028

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1427

Divisors of 31929926028

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 21 22 26 28 29 33 39 42 44 52 58 66 71 77 78 84 87 91 116 132 142 143 154 156 174 182 203 213 231 273 284 286 308 319 348 364 377 406 426 429 462 497 546 572 609 638 754 781 812 852 858 923 924 957 994 1001 1092 1131 1218 1276 1291 1491 1508 1562 1716 1846 1914 1988 2002 2059 2233 2262 2343 2436 2582 2639 2769 2982 3003 3124 3692 3828 3873 4004 4118 4147 4466 4524 4686 5164 5278 5467 5538 5964 6006 6177 6461 6699 7746 7917 8236 8294 8932 9037 9372 10153 10556 10934 11076 12012 12354 12441 12922 13398 14201 14413 15492 15834 16401 16588 16783 18074 19383 20306 21868 22649 24708 24882 25844 26767 26796 27111 28402 28826 29029 30459 31668 32802 33566 36148 37439 38766 40612 42603 43239 45298 49764 50349 53534 54222 56804 57652 58058 60918 65604 67132 67947 71071 74878 77532 80301 85206 86478 87087 90596 91661 99407 100698 107068 108444 112317 116116 117481 121836 135894 142142 149756 158543 160602 170412 172956 174174 183322 184613 187369 198814 201396 213213 224634 234962 262073 271788 274983 284284 294437 298221 317086 321204 348348 352443 366644 369226 374738 397628 411829 426426 449268 469924 475629 486707 524146 549966 553839 562107 588874 596442 634172 641627 704886 738452 749476 786219 823658 852852 883311 951258 973414 1008271 1048292 1099932 1107678 1124214 1177748 1191593 1192884 1235487 1283254 1292291 1409772 1460121 1572438 1647316 1766622 1902516 1924881 1946828 2016542 2061059 2215356 2248428 2383186 2470974 2566508 2584582 2658169 2882803 2920242 3024813 3144876 3406949 3533244 3574779 3849762 3876873 4033084 4122118 4766372 4941948 5169164 5316338 5353777 5765606 5840484 6049626 6183177 6813898 7057897 7149558 7699524 7753746 7974507 8244236 8341151 8648409 10220847 10632676 10707554 11531212 12099252 12366354 13107523 13627796 14115794 14299116 15507492 15949014 16061331 16682302 17296818 18607183 20441694 21173691 21415108 24732708 25023453 26215046 28231588 29239859 31898028 32122662 33364604 34556197 34593636 37214366 37476439 39322569 40883388 42347382 50046906 52430092 55821549 58479718 64245324 69112394 74428732 74952878 78645138 84694764 87719577 91752661 100093812 103668591 111643098 112429317 116959436 138224788 149905756 157290276 175439154 183505322 204679013 207337182 223286196 224858634 241893379 275257983 350878308 367010644 380118167 409358026 414674364 449717268 483786758 550515966 614037039 725680137 760236334 818716052 967573516 1101031932 1140354501 1228074078 1451360274 1520472668 2280709002 2456148156 2660827169 2902720548 4561418004 5321654338 7982481507 10643308676 15964963014 31929926028
• Sum of all divisors σ(n): 105020375040
• Sum of proper divisors (its aliquot sum) s(n): 73090449012
• 31929926028 is an abundant number, because the sum of its proper divisors (73090449012) is greater than itself. Its abundance is 41160522984

Bases of 31929926028

• Binary: 11101101111001011000000000110001100₂
• Hexadecimal: 0x76F2C018C
• Base-36: EO294LO

Squares and roots of 31929926028

• 31929926028 squared (31929926028²) is 1019520176153551856784
• 31929926028 cubed (31929926028³) is 32553203808636440356575169973952
• The square root of 31929926028 is 178689.4681507559
• The cube root of 31929926028 is 3172.4830041297

Scales and comparisons

• 31,929,926,028 seconds is equal to 1,015 years, 14 weeks, 1 day, 7 hours, 53 minutes, 48 seconds.
• To count from 1 to 31,929,926,028 would take you about two thousand and thirty 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 31929926028 cubic inches would be around 264.4 feet tall.

Recreational maths with 31929926028

• 31929926028 backwards is 82062992913
• The number of decimal digits it has is: 11
• The sum of 31929926028's digits is 51
• More coming soon!