12724640225993220

Names of 12724640225993220

• Cardinal: 12724640225993220 can be written as Twelve quadrillion, seven hundred twenty-four trillion, six hundred forty billion, two hundred twenty-five million, nine hundred ninety-three thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.272464022599322 × 10¹⁶

Factors of 12724640225993220

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2536161

Divisors of 12724640225993220

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 31 35 42 60 62 70 84 93 105 124 140 155 181 186 210 217 310 362 372 420 434 465 543 620 651 724 868 905 930 1085 1086 1267 1302 1810 1860 2131 2170 2172 2534 2604 2715 3255 3620 3801 4262 4340 5068 5430 5611 6335 6393 6510 7602 8524 10655 10860 11222 12670 12786 13020 14917 15204 16833 19005 21310 22444 25340 25572 28055 29834 31965 33666 38010 39277 42620 44751 56110 59668 63930 66061 67332 74585 76020 78554 84165 89502 112220 117831 127860 132122 149170 157108 168330 179004 196385 198183 223755 235662 264244 298340 330305 336660 385711 392770 396366 447510 462427 471324 589155 660610 771422 785540 792732 895020 924854 990915 1157133 1178310 1321220 1387281 1542844 1849708 1928555 1981830 2312135 2314266 2356620 2533801 2699977 2774562 3857110 3963660 4624270 4628532 5067602 5399954 5549124 5785665 6936405 7601403 7714220 8099931 9248540 10135204 10799908 11571330 11957041 12669005 13499885 13872810 15202806 16199862 17736607 23142660 23914082 25338010 26999770 27745620 30405612 32399724 35473214 35871123 38007015 40499655 47828164 50676020 53209821 53999540 59785205 70946428 71742246 76014030 78547831 80999310 83699287 88683035 106419642 119570410 143484492 152028060 157095662 161998620 167398574 177366070 179355615 212839284 235643493 239140820 251097861 266049105 314191324 334797148 354732140 358711230 392739155 418496435 458617981 471286986 502195722 532098210 549834817 717422460 785478310 836992870 917235962 942573972 1004391444 1064196420 1099669634 1178217465 1255489305 1375853943 1570956620 1649504451 1673985740 1834471924 2199339268 2293089905 2356434930 2510978610 2749174085 2751707886 3210325867 3299008902 4586179810 4712869860 5021957220 5399529931 5498348170 5503415772 6420651734 6598017804 6879269715 8247522255 9172359620 9630977601 10799059862 10996696340 12841303468 13758539430 14217157411 16051629335 16198589793 16495044510 19261955202 21598119724 26997649655 27517078860 28434314822 32103258670 32397179586 32990089020 37796709517 38523910404 42651472233 48154888005 53995299310 56868629644 64206517340 64794359172 71085787055 75593419034 80992948965 85302944466 96309776010 99520101877 107990598620 113390128551 142171574110 151186838068 161985897930 167385427861 170605888932 188983547585 192619552020 199040203754 213257361165 226780257102 284343148220 298560305631 323971795860 334770855722 377967095170 398080407508 426514722330 453560514204 497600509385 502156283583 566950642755 597120611262 669541711444 755934190340 836927139305 853029444660 977314917511 995201018770 1004312567166 1133901285510 1171697995027 1194241222524 1492801528155 1673854278610 1954629835022 1990402037540 2008625134332 2267802571020 2343395990054 2510781417915 2931944752533 2985603056310 3347708557220 3515093985081 3909259670044 4686791980108 4886574587555 5021562835830 5858489975135 5863889505066 5971206112620 6841204422577 7030187970162 9773149175110 10043125671660 11716979950270 11727779010132 13682408845154 14060375940324 14659723762665 17575469925405 19546298350220 20523613267731 23433959900540 27364817690308 29319447525330 30296762442841 34206022112885 35150939850810 41047226535462 58638895050660 60593524885682 68412044225770 70301879701620 82094453070924 90890287328523 102618066338655 121187049771364 136824088451540 151483812214205 181780574657046 205236132677310 212077337099887 302967624428410 363561149314092 410472265354620 424154674199774 454451436642615 605935248856820 636232011299661 848309348399548 908902873285230 1060386685499435 1272464022599322 1817805746570460 2120773370998870 2544928045198644 3181160056498305 4241546741997740 6362320112996610 12724640225993220
• Sum of all divisors σ(n): 42284432859561984
• Sum of proper divisors (its aliquot sum) s(n): 29559792633568764
• 12724640225993220 is an abundant number, because the sum of its proper divisors (29559792633568764) is greater than itself. Its abundance is 16835152407575544

Bases of 12724640225993220

• Binary: 101101001101001111111000101100100100001010001000000100₂
• Hexadecimal: 0x2D34FE2C90A204
• Base-36: 3HAIB0Q2XVO

Squares and roots of 12724640225993220

• 12724640225993220 squared (12724640225993220²) is 161916468880964784954535485968400
• 12724640225993220 cubed (12724640225993220³) is 2060328813173503914662908884655969454263534248000
• The square root of 12724640225993220 is 112803547.0452645829
• The cube root of 12724640225993220 is 233461.4457694319

Scales and comparisons

• 12,724,640,225,993,220 seconds is equal to 404,604,199 years, 15 weeks, 14 hours, 7 minutes.
• To count from 1 to 12,724,640,225,993,220 would take you about one billion, two hundred thirteen million, eight hundred twelve thousand, five hundred ninety-seven 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 12724640225993220 cubic inches would be around 19455.1 feet tall.

Recreational maths with 12724640225993220

• 12724640225993220 backwards is 02239952204642721
• 12724640225993220 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12724640225993220's digits is 60
• More coming soon!