20477317120

Names of 20477317120

• Cardinal: 20477317120 can be written as Twenty billion, four hundred seventy-seven million, three hundred seventeen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.047731712 × 10¹⁰

Factors of 20477317120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 76933

Divisors of 20477317120

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 160 208 256 260 320 416 512 520 640 832 1024 1040 1280 1664 2048 2080 2560 3328 4096 4160 5120 6656 8320 10240 13312 16640 20480 26624 33280 53248 66560 76913 133120 153826 266240 307652 384565 615304 769130 999869 1230608 1538260 1999738 2461216 3076520 3999476 4922432 4999345 6153040 7998952 9844864 9998690 12306080 15997904 19689728 19997380 24612160 31995808 39379456 39994760 49224320 63991616 78758912 79989520 98448640 127983232 157517824 159979040 196897280 255966464 315035648 319958080 393794560 511932928 639916160 787589120 1023865856 1279832320 1575178240 2047731712 2559664640 4095463424 5119329280 10238658560 20477317120
• Sum of all divisors σ(n): 52920216216
• Sum of proper divisors (its aliquot sum) s(n): 32442899096
• 20477317120 is an abundant number, because the sum of its proper divisors (32442899096) is greater than itself. Its abundance is 11965581976

Bases of 20477317120

• Binary: 10011000100100010110001000000000000₂
• Hexadecimal: 0x4C48B1000
• Base-36: 9ENNZ0G

Squares and roots of 20477317120

• 20477317120 squared (20477317120²) is 419320516433045094400
• 20477317120 cubed (20477317120³) is 8586559189921635645289136128000
• The square root of 20477317120 is 143098.9766560195
• The cube root of 20477317120 is 2735.8420391459

Scales and comparisons

• 20,477,317,120 seconds is equal to 651 years, 5 weeks, 6 days, 23 hours, 38 minutes, 40 seconds.
• To count from 1 to 20,477,317,120 would take you about one thousand, three hundred two 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 20477317120 cubic inches would be around 228 feet tall.

Recreational maths with 20477317120

• 20477317120 backwards is 02171377402
• The number of decimal digits it has is: 11
• The sum of 20477317120's digits is 34
• More coming soon!