31450309845680

Names of 31450309845680

• Cardinal: 31450309845680 can be written as Thirty-one trillion, four hundred fifty billion, three hundred nine million, eight hundred forty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.145030984568 × 10¹³

Factors of 31450309845680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 150

Divisors of 31450309845680

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 53 55 79 80 88 106 110 121 158 176 212 220 242 265 316 395 424 440 484 530 583 605 632 790 848 869 880 968 1060 1166 1210 1264 1331 1580 1738 1936 2120 2332 2420 2662 2809 2915 3160 3476 4187 4240 4345 4664 4840 5324 5618 5830 6320 6413 6655 6952 8374 8690 9328 9559 9680 10648 11236 11660 12826 13310 13904 14045 14641 16748 17380 19118 20935 21296 22472 23320 25652 26620 28090 29282 30899 32065 33496 34760 38236 41870 44944 46057 46640 47795 51304 53240 56180 58564 61798 64130 66992 69520 70543 73205 76472 83740 92114 95590 102608 105149 106480 112360 117128 123596 128260 141086 146410 152944 154495 161051 167480 184228 191180 210298 221911 224720 230285 234256 247192 256520 282172 292820 308990 322102 334960 339889 352715 368456 382360 420596 443822 460570 494384 506627 513040 525745 564344 585640 617980 644204 679778 705430 736912 764720 775973 805255 841192 887644 921140 1013254 1051490 1109555 1128688 1156639 1171280 1235960 1288408 1359556 1410860 1551946 1610510 1682384 1699445 1771561 1775288 1842280 2026508 2102980 2219110 2313278 2441021 2471920 2533135 2576816 2719112 2821720 3103892 3221020 3398890 3543122 3550576 3684560 3738779 3879865 4053016 4205960 4438220 4626556 4882042 5066270 5438224 5572897 5643440 5783195 6207784 6442040 6797780 7086244 7477558 7759730 8106032 8411920 8535703 8857805 8876440 9253112 9764084 10132540 11145794 11566390 12205105 12415568 12723029 12884080 13595560 14172488 14955116 15519460 17071406 17715610 17752880 18506224 18693895 19528168 20265080 22291588 23132780 24410210 25446058 26851231 27191120 27864485 28344976 29910232 31038920 34142812 35431220 37387790 39056336 40530160 41126569 42678515 44583176 46265560 48820420 50892116 53702462 55728970 59820464 61301867 62077840 63615145 68285624 70862440 74775580 82253138 85357030 89166352 92531120 93892733 97640840 101784232 107404924 111457940 122603734 127230290 134256155 136571248 139953319 141724880 149551160 164506276 170714060 187785466 195281680 203568464 205632845 214809848 222915880 245207468 254460580 268512310 279906638 295363541 299102320 306509335 329012552 341428120 375570932 411265690 429619696 445831760 452392259 469463665 490414936 508921160 537024620 559813276 590727082 613018670 658025104 674320537 682856240 699766595 751141864 822531380 904784518 938927330 980829872 1017842320 1074049240 1119626552 1181454164 1226037340 1348641074 1399533190 1476817705 1502283728 1645062760 1809569036 1877854660 2148098480 2239253104 2261961295 2362908328 2452074680 2697282148 2799066380 2953635410 3248998951 3290125520 3371602685 3619138072 3755709320 4523922590 4725816656 4904149360 4976314849 5394564296 5598132760 5907270820 6497997902 6743205370 7238276144 7417525907 7511418640 9047845180 9952629698 10789128592 11196265520 11814541640 12995995804 13486410740 14835051814 16244994755 18095690360 19905259396 23629083280 24881574245 25991991608 26972821480 29670103628 32489989510 35738988461 36191380720 37087629535 39810518792 49763148490 51983983216 53945642960 59340207256 64979979020 71477976922 74175259070 79621037584 99526296980 118680414512 129959958040 142955953844 148350518140 178694942305 199052593960 259919916080 285911907688 296701036280 357389884610 393128873071 398105187920 571823815376 593402072560 714779769220 786257746142 1429559538440 1572515492284 1965644365355 2859119076880 3145030984568 3931288730710 6290061969136 7862577461420 15725154922840 31450309845680
• Sum of all divisors σ(n): 83018150352480
• Sum of proper divisors (its aliquot sum) s(n): 51567840506800
• 31450309845680 is an abundant number, because the sum of its proper divisors (51567840506800) is greater than itself. Its abundance is 20117530661120

Bases of 31450309845680

• Binary: 111001001101010011000100010111110001010110000₂
• Hexadecimal: 0x1C9A988BE2B0
• Base-36: B5C2MGJ3K

Squares and roots of 31450309845680

• 31450309845680 squared (31450309845680²) is 989121989389276345414662400
• 31450309845680 cubed (31450309845680³) is 31108193041468146336405085400953298432000
• The square root of 31450309845680 is 5608057.5822364735
• The cube root of 31450309845680 is 31565.1828526837

Scales and comparisons

• 31,450,309,845,680 seconds is equal to 1,000,022 years, 29 weeks, 4 days, 19 hours, 21 minutes, 20 seconds.
• To count from 1 to 31,450,309,845,680 would take you about two million, five hundred thousand and fifty-six 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 31450309845680 cubic inches would be around 2630.4 feet tall.

Recreational maths with 31450309845680

• 31450309845680 backwards is 08654890305413
• The number of decimal digits it has is: 14
• The sum of 31450309845680's digits is 56
• More coming soon!