12146978710800

Names of 12146978710800

• Cardinal: 12146978710800 can be written as Twelve trillion, one hundred forty-six billion, nine hundred seventy-eight million, seven hundred ten thousand, eight hundred.

Scientific notation

• Scientific notation: 1.21469787108 × 10¹³

Factors of 12146978710800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 139662

Divisors of 12146978710800

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 80 90 100 108 120 135 144 150 180 200 216 225 240 270 300 360 400 432 450 540 600 675 720 900 1080 1200 1350 1800 2160 2700 3600 5400 8581 10800 17162 25743 34324 42905 51486 68648 77229 85810 102972 128715 131071 137296 154458 171620 205944 214525 231687 257430 262142 308916 343240 386145 393213 411888 429050 463374 514860 524284 617832 643575 655355 686480 772290 786426 858100 926748 1029720 1048568 1158435 1179639 1235664 1287150 1310710 1544580 1572852 1716200 1853496 1930725 1966065 2059440 2097136 2316870 2359278 2574300 2621420 3089160 3145704 3276775 3432400 3538917 3706992 3861450 3932130 4633740 4718556 5148600 5242840 5792175 5898195 6178320 6291408 6553550 7077834 7722900 7864260 9267480 9437112 9830325 10297200 10485680 11584350 11796390 13107100 14155668 15445800 15728520 17694585 18534960 18874224 19660650 23168700 23592780 26214200 28311336 29490975 30891600 31457040 35389170 39321300 46337400 47185560 52428400 56622672 58981950 70778340 78642600 88472925 92674800 94371120 117963900 141556680 157285200 176945850 235927800 283113360 353891700 471855600 707783400 1124720251 1415566800 2249440502 3374160753 4498881004 5623601255 6748321506 8997762008 10122482259 11247202510 13496643012 16870803765 17995524016 20244964518 22494405020 26993286024 28118006275 30367446777 33741607530 40489929036 44988810040 50612411295 53986572048 56236012550 60734893554 67483215060 80979858072 84354018825 89977620080 101224822590 112472025100 121469787108 134966430120 151837233885 161959716144 168708037650 202449645180 224944050200 242939574216 253062056475 269932860240 303674467770 337416075300 404899290360 449888100400 485879148432 506124112950 607348935540 674832150600 759186169425 809798580720 1012248225900 1214697871080 1349664301200 1518372338850 2024496451800 2429395742160 3036744677700 4048992903600 6073489355400 12146978710800
• Sum of all divisors σ(n): 43239614709760
• Sum of proper divisors (its aliquot sum) s(n): 31092635998960
• 12146978710800 is an abundant number, because the sum of its proper divisors (31092635998960) is greater than itself. Its abundance is 18945657288160

Bases of 12146978710800

• Binary: 10110000110000110000010110011110010100010000₂
• Hexadecimal: 0xB0C3059E510
• Base-36: 4B08THYC0

Squares and roots of 12146978710800

• 12146978710800 squared (12146978710800²) is 147549091800628430036640000
• 12146978710800 cubed (12146978710800³) is 1792275676900108377716293343963712000000
• The square root of 12146978710800 is 3485251.5993540553
• The cube root of 12146978710800 is 22987.3772645263

Scales and comparisons

• 12,146,978,710,800 seconds is equal to 386,236 years, 18 weeks, 1 day, 9 hours.
• To count from 1 to 12,146,978,710,800 would take you about nine hundred sixty-five thousand, five hundred ninety 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 12146978710800 cubic inches would be around 1915.6 feet tall.

Recreational maths with 12146978710800

• 12146978710800 backwards is 00801787964121
• 12146978710800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12146978710800's digits is 54
• More coming soon!