1405021274424

Names of 1405021274424

• Cardinal: 1405021274424 can be written as One trillion, four hundred five billion, twenty-one million, two hundred seventy-four thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.405021274424 × 10¹²

Factors of 1405021274424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3610477

Divisors of 1405021274424

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 5413 10826 16239 21652 32478 43304 48717 64956 97434 129912 194868 389736 3605059 7210118 10815177 14420236 21630354 28840472 32445531 43260708 64891062 86521416 129782124 259564248 19514184367 39028368734 58542553101 78056737468 117085106202 156113474936 175627659303 234170212404 351255318606 468340424808 702510637212 1405021274424
• Sum of all divisors σ(n): 3805969993800
• Sum of proper divisors (its aliquot sum) s(n): 2400948719376
• 1405021274424 is an abundant number, because the sum of its proper divisors (2400948719376) is greater than itself. Its abundance is 995927444952

Bases of 1405021274424

• Binary: 10100011100100001110010110100000100111000₂
• Hexadecimal: 0x14721CB4138
• Base-36: HXGHE1Q0

Squares and roots of 1405021274424

• 1405021274424 squared (1405021274424²) is 1974084781584041116531776
• 1405021274424 cubed (1405021274424³) is 2773631115642233135009491810412097024
• The square root of 1405021274424 is 1185335.9331531293
• The cube root of 1405021274424 is 11200.2478538475

Scales and comparisons

• 1,405,021,274,424 seconds is equal to 44,675 years, 17 weeks, 1 day, 7 hours, 20 minutes, 24 seconds.
• To count from 1 to 1,405,021,274,424 would take you about one hundred eleven thousand, six hundred eighty-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 1405021274424 cubic inches would be around 933.4 feet tall.

Recreational maths with 1405021274424

• 1405021274424 backwards is 4244721205041
• 1405021274424 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1405021274424's digits is 36
• More coming soon!