31506690852

Names of 31506690852

• Cardinal: 31506690852 can be written as Thirty-one billion, five hundred six million, six hundred ninety thousand, eight hundred fifty-two.

Scientific notation

• Scientific notation: 3.1506690852 × 10¹⁰

Factors of 31506690852

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 976

Divisors of 31506690852

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 17 18 21 23 26 27 28 34 36 39 42 46 51 52 54 63 68 69 78 81 84 91 92 102 108 117 119 126 138 153 156 161 162 182 189 204 207 221 234 238 243 252 273 276 299 306 322 324 351 357 364 378 391 414 442 459 468 476 483 486 546 567 598 612 621 644 663 702 714 756 782 819 828 884 897 911 918 966 972 1053 1071 1092 1134 1173 1196 1242 1326 1377 1404 1428 1449 1547 1564 1638 1701 1794 1822 1836 1863 1932 1989 2093 2106 2142 2268 2346 2457 2484 2652 2691 2733 2737 2754 2898 3094 3159 3213 3276 3402 3519 3588 3644 3726 3978 4131 4186 4212 4284 4347 4641 4692 4914 5083 5382 5466 5474 5508 5589 5796 5967 6188 6279 6318 6377 6426 6804 7038 7371 7452 7956 8073 8199 8211 8262 8372 8694 9282 9639 9828 10166 10557 10764 10932 10948 11178 11843 11934 12558 12636 12754 12852 13041 13923 14076 14742 15249 15487 16146 16398 16422 16524 17388 17901 18564 18837 19131 19278 20332 20953 21114 22113 22356 23686 23868 24219 24597 24633 25116 25508 26082 27846 28917 29484 30498 30974 31671 32292 32796 32844 35529 35581 35802 37674 38262 38556 39123 41769 41906 42228 44226 45747 46461 47372 48438 49194 49266 52164 53703 55692 56511 57393 57834 60996 61948 62859 63342 71058 71162 71604 72657 73791 73899 75348 76524 78246 82901 83538 83812 88452 91494 92922 95013 96876 98388 98532 106587 106743 107406 108409 113022 114786 115668 125307 125718 126684 137241 139383 142116 142324 145314 146671 147582 147798 156492 165802 167076 169533 172179 182988 185844 188577 190026 201331 213174 213486 214812 216818 221373 221697 226044 229572 248703 250614 251436 272389 274482 278766 290628 293342 295164 295596 319761 320229 325227 331604 339066 344358 356201 375921 377154 380052 402662 411723 418149 426348 426972 433636 440013 442746 443394 497406 501228 508599 516537 544778 548964 557532 565731 586684 603993 639522 640458 650454 665091 678132 688716 712402 746109 751842 754308 805324 817167 823446 836298 880026 885492 886788 959283 960687 975681 994812 1017198 1033074 1068603 1089556 1131462 1207986 1235169 1254447 1279044 1280916 1300908 1320039 1330182 1409317 1424804 1492218 1503684 1549611 1634334 1646892 1672596 1697193 1760052 1811979 1906723 1918566 1921374 1951362 2034396 2066148 2137206 2238327 2262924 2415972 2451501 2470338 2493407 2508894 2640078 2660364 2818634 2877849 2882061 2927043 2984436 3099222 3205809 3268668 3394386 3623958 3763341 3813446 3837132 3842748 3902724 3960117 4227951 4274412 4476654 4630613 4903002 4940676 4986814 5017788 5091579 5280156 5435937 5637268 5720169 5755698 5764122 5854086 6198444 6411618 6714981 6788772 7247916 7354503 7480221 7526682 7626892 7920234 8455902 8646183 8781129 8953308 9261226 9617427 9806004 9973628 10183158 10871874 11440338 11511396 11528244 11708172 11880351 12683853 12823236 13429962 13891839 14709006 14960442 15053364 15840468 16307811 16911804 17160507 17292366 17562258 18522452 19234854 20144943 20366316 21743748 22063509 22440663 22880676 23760702 25367706 26343387 26859924 27783678 28852281 29418012 29920884 32414291 32615622 34321014 34584732 35124516 35641053 38051559 38469708 40289886 41675517 44127018 44881326 47521404 48923433 50735412 51481521 52686774 55567356 57704562 64828582 65231244 66190527 67321989 68642028 71282106 76103118 80579772 83351034 86556843 88254036 89762652 97242873 97846866 102963042 105373548 114154677 115409124 125026551 129657164 132381054 134643978 142564212 152206236 154444563 166702068 173113686 194485746 195693732 201965967 205926084 228309354 250053102 264762108 269287956 291728619 308889126 342464031 346227372 375079653 388971492 403931934 456618708 463333689 500106204 583457238 605897901 617778252 684928062 750159306 807863868 875185857 926667378 1125238959 1166914476 1211795802 1369856124 1500318612 1750371714 1853334756 2250477918 2423591604 2625557571 3500743428 4500955836 5251115142 7876672713 10502230284 15753345426 31506690852
• Sum of all divisors σ(n): 112433577984
• Sum of proper divisors (its aliquot sum) s(n): 80926887132
• 31506690852 is an abundant number, because the sum of its proper divisors (80926887132) is greater than itself. Its abundance is 49420196280

Bases of 31506690852

• Binary: 11101010101111100011111001100100100₂
• Hexadecimal: 0x755F1F324
• Base-36: EH29Q90

Squares and roots of 31506690852

• 31506690852 squared (31506690852²) is 992671568443500485904
• 31506690852 cubed (31506690852³) is 31275796224519328638089111750208
• The square root of 31506690852 is 177501.2418322757
• The cube root of 31506690852 is 3158.4033905497

Scales and comparisons

• 31,506,690,852 seconds is equal to 1,001 years, 42 weeks, 2 days, 18 hours, 34 minutes, 12 seconds.
• To count from 1 to 31,506,690,852 would take you about two thousand and three 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 31506690852 cubic inches would be around 263.2 feet tall.

Recreational maths with 31506690852

• 31506690852 backwards is 25809660513
• The number of decimal digits it has is: 11
• The sum of 31506690852's digits is 45
• More coming soon!