31319458968

Names of 31319458968

• Cardinal: 31319458968 can be written as Thirty-one billion, three hundred nineteen million, four hundred fifty-eight thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1319458968 × 10¹⁰

Factors of 31319458968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 187

Divisors of 31319458968

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 31 37 42 49 56 62 74 84 93 98 107 111 124 147 148 168 186 196 214 217 222 248 259 294 296 321 343 372 392 428 434 444 518 588 642 651 686 744 749 777 856 868 888 961 1029 1036 1147 1176 1284 1302 1372 1498 1519 1554 1736 1813 1922 2058 2072 2247 2294 2568 2604 2744 2883 2996 3038 3108 3317 3441 3626 3844 3959 4116 4494 4557 4588 5208 5243 5439 5766 5992 6076 6216 6634 6727 6882 7252 7688 7918 8029 8232 8988 9114 9176 9951 10486 10633 10878 11532 11877 12152 12691 13268 13454 13764 14504 15729 15836 16058 17976 18228 19902 20181 20972 21266 21756 23064 23219 23754 24087 25382 26536 26908 27528 27713 31458 31672 31899 32116 35557 36456 36701 38073 39804 40362 41944 42532 43512 46438 47089 47508 48174 50764 53816 55426 56203 62916 63798 64232 69657 71114 73402 76146 79608 80724 83139 85064 92876 94178 95016 96348 101528 102827 106671 110103 110852 112406 122729 125832 127596 139314 141267 142228 146804 152292 161448 162533 166278 168609 185752 188356 192696 193991 205654 213342 220206 221704 224812 245458 248899 255192 278628 282534 284456 293608 304584 308481 325066 329623 332556 337218 368187 376712 387982 393421 411308 426684 440412 449624 487599 490916 497798 557256 565068 581973 616962 650132 659246 665112 674436 719789 736374 746697 775964 786842 822616 853368 859103 880824 975198 981832 988869 995596 1130136 1137731 1163946 1180263 1233924 1300264 1318492 1348872 1357937 1439578 1472748 1493394 1551928 1573684 1718206 1742293 1950396 1977738 1991192 2159367 2275462 2327892 2360526 2467848 2577309 2636984 2715874 2879156 2945496 2986788 3147368 3413193 3436412 3484586 3804599 3900792 3955476 4073811 4318734 4550924 4655784 4721052 5038523 5154618 5226879 5431748 5758312 5973576 6013721 6826386 6872824 6969172 7609198 7910952 8147622 8637468 9101848 9442104 10077046 10309236 10453758 10863496 11413797 12027442 12196051 13652772 13938344 15115569 15218396 16295244 17274936 18041163 20154092 20618472 20907516 22827594 24054884 24392102 26632193 27305544 30231138 30436792 32590488 35269661 36082326 36588153 40308184 41815032 42096047 45655188 48109768 48784204 53264386 60462276 70539322 72164652 73176306 79896579 84192094 91310376 97568408 105808983 106528772 120924552 126288141 141078644 144329304 146352612 159793158 168384188 186425351 211617966 213057544 252576282 282157288 292705224 319586316 336768376 372850702 423235932 505152564 559276053 639172632 745701404 846471864 1010305128 1118552106 1304977457 1491402808 2237104212 2609954914 3914932371 4474208424 5219909828 7829864742 10439819656 15659729484 31319458968
• Sum of all divisors σ(n): 97806528000
• Sum of proper divisors (its aliquot sum) s(n): 66487069032
• 31319458968 is an abundant number, because the sum of its proper divisors (66487069032) is greater than itself. Its abundance is 35167610064

Bases of 31319458968

• Binary: 11101001010110010010000010010011000₂
• Hexadecimal: 0x74AC90498
• Base-36: EDYSP7C

Squares and roots of 31319458968

• 31319458968 squared (31319458968²) is 980908510048235625024
• 31319458968 cubed (31319458968³) is 30721523831817731358735002015232
• The square root of 31319458968 is 176973.0458798741
• The cube root of 31319458968 is 3152.1345729497

Scales and comparisons

• 31,319,458,968 seconds is equal to 995 years, 44 weeks, 5 days, 17 hours, 42 minutes, 48 seconds.
• To count from 1 to 31,319,458,968 would take you about one thousand, nine hundred ninety-one 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 31319458968 cubic inches would be around 262.7 feet tall.

Recreational maths with 31319458968

• 31319458968 backwards is 86985491313
• The number of decimal digits it has is: 11
• The sum of 31319458968's digits is 57
• More coming soon!