20746223520

Names of 20746223520

• Cardinal: 20746223520 can be written as Twenty billion, seven hundred forty-six million, two hundred twenty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.074622352 × 10¹⁰

Factors of 20746223520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3929230

Divisors of 20746223520

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 66 80 88 96 110 120 132 160 165 176 220 240 264 330 352 440 480 528 660 880 1056 1320 1760 2640 5280 3929209 7858418 11787627 15716836 19646045 23575254 31433672 39292090 43221299 47150508 58938135 62867344 78584180 86442598 94301016 117876270 125734688 129663897 157168360 172885196 188602032 216106495 235752540 259327794 314336720 345770392 377204064 432212990 471505080 518655588 628673440 648319485 691540784 864425980 943010160 1037311176 1296638970 1383081568 1728851960 1886020320 2074622352 2593277940 3457703920 4149244704 5186555880 6915407840 10373111760 20746223520
• Sum of all divisors σ(n): 71291586240
• Sum of proper divisors (its aliquot sum) s(n): 50545362720
• 20746223520 is an abundant number, because the sum of its proper divisors (50545362720) is greater than itself. Its abundance is 29799139200

Bases of 20746223520

• Binary: 10011010100100100100011111110100000₂
• Hexadecimal: 0x4D4923FA0
• Base-36: 9J3RKIO

Squares and roots of 20746223520

• 20746223520 squared (20746223520²) is 430405790341801190400
• 20746223520 cubed (20746223520³) is 8929294730733264695440478208000
• The square root of 20746223520 is 144035.4939589545
• The cube root of 20746223520 is 2747.7656129211

Scales and comparisons

• 20,746,223,520 seconds is equal to 659 years, 34 weeks, 4 days, 7 hours, 52 minutes.
• To count from 1 to 20,746,223,520 would take you about one thousand, three hundred nineteen 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 20746223520 cubic inches would be around 229 feet tall.

Recreational maths with 20746223520

• 20746223520 backwards is 02532264702
• 20746223520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20746223520's digits is 33
• More coming soon!