20404704480

Names of 20404704480

• Cardinal: 20404704480 can be written as Twenty billion, four hundred four million, seven hundred four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.040470448 × 10¹⁰

Factors of 20404704480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 158308

Divisors of 20404704480

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 269 480 538 807 1076 1345 1614 2152 2690 3228 4035 4304 5380 6456 8070 8608 10760 12912 16140 21520 25824 32280 43040 64560 129120 158029 316058 474087 632116 790145 948174 1264232 1580290 1896348 2370435 2528464 3160580 3792696 4740870 5056928 6321160 7585392 9481740 12642320 15170784 18963480 25284640 37926960 42509801 75853920 85019602 127529403 170039204 212549005 255058806 340078408 425098010 510117612 637647015 680156816 850196020 1020235224 1275294030 1360313632 1700392040 2040470448 2550588060 3400784080 4080940896 5101176120 6801568160 10202352240 20404704480
• Sum of all divisors σ(n): 64514167200
• Sum of proper divisors (its aliquot sum) s(n): 44109462720
• 20404704480 is an abundant number, because the sum of its proper divisors (44109462720) is greater than itself. Its abundance is 23704758240

Bases of 20404704480

• Binary: 10011000000001101110001010011100000₂
• Hexadecimal: 0x4C03714E0
• Base-36: 9DGFMQO

Squares and roots of 20404704480

• 20404704480 squared (20404704480²) is 416351964916132070400
• 20404704480 cubed (20404704480³) is 8495538803781002881162555392000
• The square root of 20404704480 is 142845.0365956059
• The cube root of 20404704480 is 2732.6044407167

Scales and comparisons

• 20,404,704,480 seconds is equal to 648 years, 41 weeks, 6 days, 13 hours, 28 minutes.
• To count from 1 to 20,404,704,480 would take you about one thousand, two hundred ninety-seven 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 20404704480 cubic inches would be around 227.7 feet tall.

Recreational maths with 20404704480

• 20404704480 backwards is 08440740402
• The number of decimal digits it has is: 11
• The sum of 20404704480's digits is 33
• More coming soon!