216142687041840

Names of 216142687041840

• Cardinal: 216142687041840 can be written as Two hundred sixteen trillion, one hundred forty-two billion, six hundred eighty-seven million, forty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.1614268704184 × 10¹⁴

Factors of 216142687041840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1939403

Divisors of 216142687041840

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 130 144 156 180 195 208 234 240 260 312 360 390 468 520 585 624 720 780 936 1040 1170 1560 1872 2340 3120 4680 9360 11981 23962 35943 47924 59905 71886 95848 107829 119810 143772 155753 179715 191696 215658 239620 287544 311506 359430 431316 467259 479240 539145 575088 623012 718860 778765 862632 934518 958480 1078290 1246024 1401777 1437720 1557530 1725264 1869036 1927399 2156580 2336295 2492048 2803554 2875440 3115060 3738072 3854798 4313160 4672590 5607108 5782197 6230120 7008885 7476144 7709596 8626320 9345180 9636995 11214216 11564394 12460240 14017770 15419192 17346591 18690360 19273990 22428432 23128788 25056187 28035540 28910985 30838384 34693182 37380720 38547980 46257576 50112374 56071080 57821970 69386364 75168561 77095960 86732955 92515152 100224748 112142160 115643940 125280935 138772728 150337122 154191920 173465910 200449496 225505683 231287880 250561870 277545456 300674244 346931820 375842805 400898992 451011366 462575760 501123740 601348488 693863640 751685610 902022732 1002247480 1127528415 1202696976 1387727280 1503371220 1804045464 2004494960 2255056830 3006742440 3608090928 4510113660 6013484880 9020227320 18040454640 23092167419 46184334838 69276502257 92368669676 115460837095 138553004514 184737339352 207829506771 230921674190 277106009028 300198176447 346382511285 369474678704 415659013542 461843348380 554212018056 600396352894 692765022570 831318027084 900594529341 923686696760 1039147533855 1108424036112 1200792705788 1385530045140 1500990882235 1662636054168 1801189058682 1847373393520 2078295067710 2401585411576 2701783588023 2771060090280 3001981764470 3325272108336 3602378117364 4156590135420 4502972646705 4803170823152 5403567176046 5542120180560 6003963528940 7204756234728 8313180270840 9005945293410 10807134352092 12007927057880 13508917940115 14409512469456 16626360541680 18011890586820 21614268704184 24015854115760 27017835880230 36023781173640 43228537408368 54035671760460 72047562347280 108071343520920 216142687041840
• Sum of all divisors σ(n): 781781703393600
• Sum of proper divisors (its aliquot sum) s(n): 565639016351760
• 216142687041840 is an abundant number, because the sum of its proper divisors (565639016351760) is greater than itself. Its abundance is 349496329309920

Bases of 216142687041840

• Binary: 110001001001010010100100000101001111100100110000₂
• Hexadecimal: 0xC494A414F930
• Base-36: 24M6KV84S0

Squares and roots of 216142687041840

• 216142687041840 squared (216142687041840²) is 46717661161666789049910585600
• 216142687041840 cubed (216142687041840³) is 10097680815792868126913989535175766101504000
• The square root of 216142687041840 is 14701791.9670304137
• The cube root of 216142687041840 is 60013.2088550225

Scales and comparisons

• 216,142,687,041,840 seconds is equal to 6,872,668 years, 45 weeks, 3 days, 9 hours, 24 minutes.
• To count from 1 to 216,142,687,041,840 would take you about seventeen million, one hundred eighty-one thousand, six hundred seventy-two 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 216142687041840 cubic inches would be around 5001.1 feet tall.

Recreational maths with 216142687041840

• 216142687041840 backwards is 048140786241612
• The number of decimal digits it has is: 15
• The sum of 216142687041840's digits is 54
• More coming soon!