1042542273542020

Names of 1042542273542020

• Cardinal: 1042542273542020 can be written as One quadrillion, forty-two trillion, five hundred forty-two billion, two hundred seventy-three million, five hundred forty-two thousand and twenty.

Scientific notation

• Scientific notation: 1.04254227354202 × 10¹⁵

Factors of 1042542273542020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 256133762

Divisors of 1042542273542020

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 43 86 172 215 430 860 4733 9466 18932 23665 47330 94660 203519 407038 814076 1017595 2035190 4070380 256128979 512257958 1024515916 1280644895 2561289790 5122579580 11013546097 22027092194 44054184388 55067730485 110135460970 220270921940 1212258457607 2424516915214 4849033830428 6061292288035 12122584576070 24245169152140 52127113677101 104254227354202 208508454708404 260635568385505 521271136771010 1042542273542020
• Sum of all divisors σ(n): 2240726964759360
• Sum of proper divisors (its aliquot sum) s(n): 1198184691217340
• 1042542273542020 is an abundant number, because the sum of its proper divisors (1198184691217340) is greater than itself. Its abundance is 155642417675320

Bases of 1042542273542020

• Binary: 11101101000010111111001001111000001011011110000100₂
• Hexadecimal: 0x3B42FC9E0B784
• Base-36: A9JTB40TXG

Squares and roots of 1042542273542020

• 1042542273542020 squared (1042542273542020²) is 1086894392122164054916705680400
• 1042542273542020 cubed (1042542273542020³) is 1133133350663112705909814526762180362090408000
• The square root of 1042542273542020 is 32288423.2123840325
• The cube root of 1042542273542020 is 101398.4286002171

Scales and comparisons

• 1,042,542,273,542,020 seconds is equal to 33,149,619 years, 26 weeks, 1 day, 7 hours, 53 minutes, 40 seconds.
• To count from 1 to 1,042,542,273,542,020 would take you about ninety-nine million, four hundred forty-eight thousand, eight hundred fifty-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 1042542273542020 cubic inches would be around 8449.9 feet tall.

Recreational maths with 1042542273542020

• 1042542273542020 backwards is 0202453722452401
• 1042542273542020 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1042542273542020's digits is 43
• More coming soon!