12500164010720

Names of 12500164010720

• Cardinal: 12500164010720 can be written as Twelve trillion, five hundred billion, one hundred sixty-four million, ten thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.250016401072 × 10¹³

Factors of 12500164010720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 33513

Divisors of 12500164010720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 37 40 62 74 80 124 148 155 160 185 248 296 310 370 496 592 620 740 992 1147 1184 1240 1480 2179 2294 2480 2960 4358 4588 4960 5735 5920 8716 9176 10895 11470 17432 18352 21790 22940 31259 34864 36704 43580 45880 62518 67549 69728 80623 87160 91760 125036 135098 156295 161246 174320 183520 250072 270196 312590 322492 337745 348640 403115 500144 540392 625180 644984 675490 806230 969029 1000288 1080784 1156583 1250360 1289968 1350980 1612460 1938058 2161568 2313166 2499313 2500720 2579936 2701960 3224920 3876116 4626332 4845145 4998626 5001440 5403920 5782915 6449840 7752232 9252664 9690290 9997252 10807840 11565830 12496565 12899680 15504464 18505328 19380580 19994504 23131660 24993130 31008928 35854073 37010656 38761160 39989008 46263320 49986260 68113361 71708146 77522320 79978016 92526640 99972520 136226722 143416292 155044640 179270365 185053280 199945040 272453444 286832584 340566805 358540730 399890080 544906888 573665168 681133610 717081460 1089813776 1147330336 1362267220 1434162920 2111514191 2179627552 2520194357 2724534440 2868325840 4223028382 5040388714 5449068880 5736651680 8446056764 10080777428 10557570955 10898137760 12600971785 16892113528 20161554856 21115141910 25201943570 33784227056 40323109712 42230283820 50403887140 67568454112 78126025067 80646219424 84460567640 100807774280 156252050134 168921135280 201615548560 312504100268 337842270560 390630125335 403231097120 625008200536 781260250670 1250016401072 1562520501340 2500032802144 3125041002680 6250082005360 12500164010720
• Sum of all divisors σ(n): 31323540326400
• Sum of proper divisors (its aliquot sum) s(n): 18823376315680
• 12500164010720 is an abundant number, because the sum of its proper divisors (18823376315680) is greater than itself. Its abundance is 6323212304960

Bases of 12500164010720

• Binary: 10110101111001101011110101011110001011100000₂
• Hexadecimal: 0xB5E6BD5E2E0
• Base-36: 4FIHUWNVK

Squares and roots of 12500164010720

• 12500164010720 squared (12500164010720²) is 156254100294899516274918400
• 12500164010720 cubed (12500164010720³) is 1953201881033736272118471901084725248000
• The square root of 12500164010720 is 3535557.1004751147
• The cube root of 12500164010720 is 23208.0456703301

Scales and comparisons

• 12,500,164,010,720 seconds is equal to 397,466 years, 28 weeks, 4 days, 4 hours, 45 minutes, 20 seconds.
• To count from 1 to 12,500,164,010,720 would take you about nine hundred ninety-three thousand, six hundred sixty-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 12500164010720 cubic inches would be around 1934 feet tall.

Recreational maths with 12500164010720

• 12500164010720 backwards is 02701046100521
• The number of decimal digits it has is: 14
• The sum of 12500164010720's digits is 29
• More coming soon!