421795277304801090

Names of 421795277304801090

• Cardinal: 421795277304801090 can be written as Four hundred twenty-one quadrillion, seven hundred ninety-five trillion, two hundred seventy-seven billion, three hundred four million, eight hundred one thousand and ninety.

Scientific notation

• Scientific notation: 4.2179527730480109 × 10¹⁷

Factors of 421795277304801090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1793234123

Divisors of 421795277304801090

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 1087 2174 3261 5435 6522 7213 10870 14426 16305 21639 32610 36065 43278 72130 108195 216390 7840531 15681062 23521593 39202655 47043186 78405310 117607965 235215930 1793225813 3586451626 5379677439 8966129065 10759354878 17932258130 26898387195 53796774390 1949236458731 3898472917462 5847709376193 9746182293655 11695418752386 12934537789169 19492364587310 25869075578338 29238546880965 38803613367507 58477093761930 64672688945845 77607226735014 129345377891690 194018066837535 388036133675070 14059842576826703 28119685153653406 42179527730480109 70299212884133515 84359055460960218 140598425768267030 210897638652400545 421795277304801090
• Sum of all divisors σ(n): 1013380426954745856
• Sum of proper divisors (its aliquot sum) s(n): 591585149649944766
• 421795277304801090 is an abundant number, because the sum of its proper divisors (591585149649944766) is greater than itself. Its abundance is 169789872345143676

Bases of 421795277304801090

• Binary: 10111011010100001001001000111100111101100001010011101000010₂
• Hexadecimal: 0x5DA8491E7B0A742
• Base-36: 37D5Y3D7Y1J6

Squares and roots of 421795277304801090

• 421795277304801090 squared (421795277304801090²) is 177911255956634049465807564465188100
• 421795277304801090 cubed (421795277304801090³) is 75042127541873903620913054690581434875838299935029000
• The square root of 421795277304801090 is 649457679.3793426923
• The cube root of 421795277304801090 is 749952.7539451731

Scales and comparisons

• 421,795,277,304,801,090 seconds is equal to 13,411,785,119 years, 43 weeks, 3 days, 9 hours, 11 minutes, 30 seconds.
• To count from 1 to 421,795,277,304,801,090 would take you about forty billion, two hundred thirty-five million, three hundred fifty-five thousand, three hundred fifty-nine 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 421795277304801090 cubic inches would be around 62496.1 feet tall.

Recreational maths with 421795277304801090

• 421795277304801090 backwards is 090108403772597124
• The number of decimal digits it has is: 18
• The sum of 421795277304801090's digits is 69
• More coming soon!