2180063009920

Names of 2180063009920

• Cardinal: 2180063009920 can be written as Two trillion, one hundred eighty billion, sixty-three million, nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.18006300992 × 10¹²

Factors of 2180063009920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 67218

Divisors of 2180063009920

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 47 64 80 94 128 160 188 235 320 376 470 640 752 940 1097 1504 1880 2194 3008 3760 4388 5485 6016 7520 8776 10970 15040 17552 21940 30080 35104 43880 51559 66067 70208 87760 103118 132134 140416 175520 206236 257795 264268 330335 351040 412472 515590 528536 660670 702080 824944 1031180 1057072 1321340 1649888 2062360 2114144 2642680 3105149 3299776 4124720 4228288 5285360 6210298 6599552 8249440 8456576 10570720 12420596 15525745 16498880 21141440 24841192 31051490 32997760 42282880 49682384 62102980 72475499 99364768 124205960 144950998 198729536 248411920 289901996 362377495 397459072 496823840 579803992 724754990 993647680 1159607984 1449509980 1987295360 2319215968 2899019960 3406348453 4638431936 5798039920 6812696906 9276863872 11596079840 13625393812 17031742265 23192159680 27250787624 34063484530 46384319360 54501575248 68126969060 109003150496 136253938120 218006300992 272507876240 436012601984 545015752480 1090031504960 2180063009920
• Sum of all divisors σ(n): 5327533244160
• Sum of proper divisors (its aliquot sum) s(n): 3147470234240
• 2180063009920 is an abundant number, because the sum of its proper divisors (3147470234240) is greater than itself. Its abundance is 967407224320

Bases of 2180063009920

• Binary: 11111101110010101111000011001110010000000₂
• Hexadecimal: 0x1FB95E19C80
• Base-36: RTI98874

Squares and roots of 2180063009920

• 2180063009920 squared (2180063009920²) is 4752674727221450018406400
• 2180063009920 cubed (2180063009920³) is 10361130370997109285513895785791488000
• The square root of 2180063009920 is 1476503.6437205293
• The cube root of 2180063009920 is 12966.5074937259

Scales and comparisons

• 2,180,063,009,920 seconds is equal to 69,319 years, 13 weeks, 3 days, 18 hours, 18 minutes, 40 seconds.
• To count from 1 to 2,180,063,009,920 would take you about one hundred seventy-three thousand, two hundred ninety-eight 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 2180063009920 cubic inches would be around 1080.5 feet tall.

Recreational maths with 2180063009920

• 2180063009920 backwards is 0299003600812
• 2180063009920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2180063009920's digits is 40
• More coming soon!