12916136464

Names of 12916136464

• Cardinal: 12916136464 can be written as Twelve billion, nine hundred sixteen million, one hundred thirty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.2916136464 × 10¹⁰

Factors of 12916136464

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 480

Divisors of 12916136464

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 29 38 44 53 56 58 76 77 88 106 112 116 133 152 154 176 203 209 212 232 266 304 308 319 359 371 406 418 424 464 532 551 583 616 638 718 742 812 836 848 1007 1064 1102 1166 1232 1276 1436 1463 1484 1537 1624 1672 2014 2128 2204 2233 2332 2513 2552 2872 2926 2968 3074 3248 3344 3857 3949 4028 4081 4408 4466 4664 5026 5104 5744 5852 5936 6061 6148 6821 7049 7714 7898 8056 8162 8816 8932 9328 10052 10411 10759 11077 11704 12122 12296 13642 14098 15428 15796 16112 16324 16907 17864 19027 20104 20822 21518 22154 23408 24244 24592 27284 27643 28196 29203 30856 31592 32648 33814 35728 38054 40208 41644 42427 43036 44308 47747 48488 54568 55286 56392 58406 61712 63184 65296 67628 72877 75031 76108 77539 83288 84854 86072 88616 95494 96976 109136 110572 112784 114521 116812 118349 133189 135256 145754 150062 152216 155078 166576 169708 172144 177232 190988 197809 204421 209297 221144 229042 233624 236698 266378 270512 291508 300124 304432 310156 321233 339416 361513 381976 395618 408842 418594 442288 458084 467248 473396 525217 532756 551783 583016 600248 620312 642466 678832 723026 763952 791236 801647 817684 837188 916168 946792 1050434 1065512 1103566 1166032 1200496 1240624 1284932 1384663 1446052 1465079 1582472 1603294 1635368 1674376 1832336 1893584 2100868 2131024 2175899 2207132 2248631 2530591 2569864 2769326 2892104 2930158 3164944 3206588 3270736 3348752 3862481 3976643 4201736 4351798 4414264 4497262 5061182 5139728 5538652 5784208 5860316 6069613 6413176 7724962 7953286 8403472 8703596 8828528 8994524 10122364 10483877 11077304 11720632 12139226 12826352 15231293 15449924 15906572 17407192 17989048 20244728 20967754 22154608 23441264 24278452 27836501 30462586 30899848 31813144 34814384 35978096 40489456 41935508 42487291 48556904 55673002 60925172 61799696 63626288 73387139 83871016 84974582 97113808 111346004 115322647 121850344 146774278 167742032 169949164 222692008 230645294 243700688 293548556 339898328 445384016 461290588 587097112 679796656 807258529 922581176 1174194224 1614517058 1845162352 3229034116 6458068232 12916136464
• Sum of all divisors σ(n): 34712064000
• Sum of proper divisors (its aliquot sum) s(n): 21795927536
• 12916136464 is an abundant number, because the sum of its proper divisors (21795927536) is greater than itself. Its abundance is 8879791072

Bases of 12916136464

• Binary: 1100000001110111001001101000010000₂
• Hexadecimal: 0x301DC9A10
• Base-36: 5XLXMOG

Squares and roots of 12916136464

• 12916136464 squared (12916136464²) is 166826581156670423296
• 12916136464 cubed (12916136464³) is 2154754888042126151163780665344
• The square root of 12916136464 is 113649.1815368679
• The cube root of 12916136464 is 2346.2675903595

Scales and comparisons

• 12,916,136,464 seconds is equal to 410 years, 36 weeks, 7 hours, 41 minutes, 4 seconds.
• To count from 1 to 12,916,136,464 would take you about eight hundred twenty-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 12916136464 cubic inches would be around 195.5 feet tall.

Recreational maths with 12916136464

• 12916136464 backwards is 46463161921
• The number of decimal digits it has is: 11
• The sum of 12916136464's digits is 43
• More coming soon!