2142348077872

Names of 2142348077872

• Cardinal: 2142348077872 can be written as Two trillion, one hundred forty-two billion, three hundred forty-eight million, seventy-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.142348077872 × 10¹²

Factors of 2142348077872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 16016

Divisors of 2142348077872

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 31 62 124 248 281 496 562 1049 1124 2098 2248 4196 4496 8392 8711 14653 16784 17422 29306 32519 34844 58612 65038 69688 117224 130076 139376 234448 260152 294769 454243 520304 589538 908486 1179076 1816972 2358152 3633944 4117493 4716304 7267888 8234986 9137839 15370997 16469972 18275678 30741994 32939944 36551356 61483988 65879888 73102712 122967976 127642283 146205424 245935952 255284566 476500907 510569132 953001814 1021138264 1906003628 2042276528 3812007256 4319250157 7624014512 8638500314 17277000628 34554001256 69108002512 133896754867 267793509734 535587019468 1071174038936 2142348077872
• Sum of all divisors σ(n): 4304337004800
• Sum of proper divisors (its aliquot sum) s(n): 2161988926928
• 2142348077872 is an abundant number, because the sum of its proper divisors (2161988926928) is greater than itself. Its abundance is 19640849056

Bases of 2142348077872

• Binary: 11111001011001101111001010110101100110000₂
• Hexadecimal: 0x1F2CDE56B30
• Base-36: RC6IQCDS

Squares and roots of 2142348077872

• 2142348077872 squared (2142348077872²) is 4589655286761852976048384
• 2142348077872 cubed (2142348077872³) is 9832639181689318690250318316471758848
• The square root of 2142348077872 is 1463676.2203001045
• The cube root of 2142348077872 is 12891.2988974727

Scales and comparisons

• 2,142,348,077,872 seconds is equal to 68,120 years, 2 weeks, 1 day, 8 hours, 17 minutes, 52 seconds.
• To count from 1 to 2,142,348,077,872 would take you about one hundred seventy thousand, three hundred 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 2142348077872 cubic inches would be around 1074.3 feet tall.

Recreational maths with 2142348077872

• 2142348077872 backwards is 2787708432412
• The number of decimal digits it has is: 13
• The sum of 2142348077872's digits is 55
• More coming soon!