20343563072

Names of 20343563072

• Cardinal: 20343563072 can be written as Twenty billion, three hundred forty-three million, five hundred sixty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 2.0343563072 × 10¹⁰

Factors of 20343563072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1534

Divisors of 20343563072

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 127 224 254 337 448 508 674 889 1016 1061 1348 1778 2032 2122 2359 2696 3556 4064 4244 4718 5392 7112 7427 8128 8488 9436 10784 14224 14854 16976 18872 21568 28448 29708 33952 37744 42799 56896 59416 67904 75488 85598 118832 134747 150976 171196 237664 269494 299593 342392 357557 475328 538988 599186 684784 715114 943229 1077976 1198372 1369568 1430228 1886458 2155952 2396744 2502899 2739136 2860456 3772916 4311904 4793488 5005798 5720912 7545832 8623808 9586976 10011596 11441824 15091664 19173952 20023192 22883648 30183328 40046384 45409739 60366656 80092768 90819478 160185536 181638956 317868173 363277912 635736346 726555824 1271472692 1453111648 2542945384 2906223296 5085890768 10171781536 20343563072
• Sum of all divisors σ(n): 46681509888
• Sum of proper divisors (its aliquot sum) s(n): 26337946816
• 20343563072 is an abundant number, because the sum of its proper divisors (26337946816) is greater than itself. Its abundance is 5994383744

Bases of 20343563072

• Binary: 10010111100100100100010001101000000₂
• Hexadecimal: 0x4BC922340
• Base-36: 9CG15Q8

Squares and roots of 20343563072

• 20343563072 squared (20343563072²) is 413860558464442077184
• 20343563072 cubed (20343563072³) is 8419398374134520866483396149248
• The square root of 20343563072 is 142630.8629715181
• The cube root of 20343563072 is 2729.8723511899

Scales and comparisons

• 20,343,563,072 seconds is equal to 646 years, 44 weeks, 5 days, 21 hours, 44 minutes, 32 seconds.
• To count from 1 to 20,343,563,072 would take you about one thousand, two hundred ninety-three 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 20343563072 cubic inches would be around 227.5 feet tall.

Recreational maths with 20343563072

• 20343563072 backwards is 27036534302
• The number of decimal digits it has is: 11
• The sum of 20343563072's digits is 35
• More coming soon!