12764791713931920

Names of 12764791713931920

• Cardinal: 12764791713931920 can be written as Twelve quadrillion, seven hundred sixty-four trillion, seven hundred ninety-one billion, seven hundred thirteen million, nine hundred thirty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.276479171393192 × 10¹⁶

Factors of 12764791713931920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3080459

Divisors of 12764791713931920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 36 39 40 45 48 52 54 60 65 72 78 80 90 104 108 117 120 130 135 144 156 180 195 208 216 234 240 260 270 312 351 360 390 432 468 520 540 585 624 702 720 780 936 1040 1080 1170 1404 1560 1755 1872 2160 2340 2808 3120 3510 4680 5616 7020 9360 14040 28080 155413 310826 466239 621652 777065 932478 1243304 1398717 1554130 1864956 2020369 2331195 2486608 2797434 2925023 3108260 3729912 4040738 4196151 4662390 5594868 5850046 6061107 6216520 6993585 7459824 8081476 8392302 8775069 9324780 10101845 11189736 11700092 12122214 12433040 13987170 14625115 16162952 16784604 17550138 18183321 18649560 20203690 20980755 22379472 23400184 24244428 26325207 27974340 29250230 30305535 32325904 33569208 35100276 36366642 37299120 38025299 40407380 41961510 43875345 46800368 48488856 52650414 54549963 55948680 58500460 60611070 67138416 70200552 72733284 76050598 78975621 80814760 83923020 87750690 90916605 96977712 105300828 109099926 111897360 114075897 117000920 121222140 131626035 140401104 145466568 152101196 157951242 161629520 167846040 175501380 181833210 190126495 210601656 218199852 228151794 234001840 242444280 263252070 272749815 290933136 304202392 315902484 335692080 342227691 351002760 363666420 380252990 394878105 421203312 436399704 456303588 484888560 526504140 545499630 570379485 608404784 631804968 684455382 702005520 727332840 760505980 789756210 872799408 912607176 1026683073 1053008280 1090999260 1140758970 1263609936 1368910764 1454665680 1521011960 1579512420 1711138455 1825214352 2053366146 2106016560 2181998520 2281517940 2737821528 3042023920 3159024840 3422276910 4106732292 4363997040 4563035880 5133415365 5475643056 6318049680 6844553820 8213464584 9126071760 10266830730 13689107640 16426929168 20533661460 27378215280 41067322920 82134645840 454586599499 909173198998 1363759798497 1818346397996 2272932997495 2727519596994 3636692795992 4091279395491 4545865994990 5455039193988 5909625793487 6818798992485 7273385591984 8182558790982 9091731989980 10910078387976 11819251586974 12273838186473 13637597984970 16365117581964 17728877380461 18183463979960 20456396977455 21820156775952 23638503173948 24547676372946 27275195969940 29548128967435 32730235163928 35457754760922 36366927959920 40912793954910 47277006347896 49095352745892 53186632141383 54550391939880 59096257934870 61369190932365 65460470327856 70915509521844 81825587909820 88644386902305 94554012695792 98190705491784 106373264282766 109100783879760 118192515869740 122738381864730 141831019043688 159559896424149 163651175819640 177288773804610 196381410983568 212746528565532 236385031739480 245476763729460 265933160706915 283662038087376 319119792848298 327302351639280 354577547609220 425493057131064 472770063478960 490953527458920 531866321413830 638239585696596 709155095218440 797799482120745 850986114262128 981907054917840 1063732642827660 1276479171393192 1418310190436880 1595598964241490 2127465285655320 2552958342786384 3191197928482980 4254930571310640 6382395856965960 12764791713931920
• Sum of all divisors σ(n): 47350061062133760
• Sum of proper divisors (its aliquot sum) s(n): 34585269348201840
• 12764791713931920 is an abundant number, because the sum of its proper divisors (34585269348201840) is greater than itself. Its abundance is 21820477634269920

Bases of 12764791713931920

• Binary: 101101010110011000001010101011101111011010001010010000₂
• Hexadecimal: 0x2D5982ABBDA290
• Base-36: 3HOQOCXBIC0

Squares and roots of 12764791713931920

• 12764791713931920 squared (12764791713931920²) is 162939907500065003756226394886400
• 12764791713931920 cubed (12764791713931920³) is 2079893981125663265506253135898286798325733888000
• The square root of 12764791713931920 is 112981377.7307212695
• The cube root of 12764791713931920 is 233706.7436607057

Scales and comparisons

• 12,764,791,713,931,920 seconds is equal to 405,880,892 years, 21 weeks, 2 days, 4 hours, 12 minutes.
• To count from 1 to 12,764,791,713,931,920 would take you about one billion, two hundred seventeen million, six hundred forty-two thousand, six hundred seventy-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 12764791713931920 cubic inches would be around 19475.6 feet tall.

Recreational maths with 12764791713931920

• 12764791713931920 backwards is 02913931719746721
• 12764791713931920 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12764791713931920's digits is 72
• More coming soon!