20723329936

Names of 20723329936

• Cardinal: 20723329936 can be written as Twenty billion, seven hundred twenty-three million, three hundred twenty-nine thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 2.0723329936 × 10¹⁰

Factors of 20723329936

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 121

Divisors of 20723329936

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 8 16 17 29 34 58 68 73 116 136 146 232 272 289 292 464 493 578 584 841 986 1156 1168 1241 1682 1972 2117 2312 2482 3364 3944 4234 4624 4964 5329 6728 7888 8381 8468 9928 10658 13456 14297 16762 16936 19856 21097 21316 28594 33524 33872 35989 42194 42632 57188 61393 67048 71978 84388 85264 90593 114376 122786 134096 143956 154541 168776 181186 228752 243049 245572 287912 309082 337552 362372 486098 491144 575824 611813 618164 724744 972196 982288 1043681 1223626 1236328 1449488 1540081 1944392 2087362 2447252 2472656 2627197 3080162 3888784 4174724 4481689 4894504 5254394 6160324 8349448 8963378 9789008 10508788 12320648 16698896 17742577 17926756 21017576 24641296 35485154 35853512 42035152 44662349 70970308 71707024 76188713 89324698 141940616 152377426 178649396 283881232 304754852 357298792 609509704 714597584 1219019408 1295208121 2590416242 5180832484 10361664968 20723329936
• Sum of all divisors σ(n): 44787125721
• Sum of proper divisors (its aliquot sum) s(n): 24063795785
• 20723329936 is an abundant number, because the sum of its proper divisors (24063795785) is greater than itself. Its abundance is 3340465849

Bases of 20723329936

• Binary: 10011010011001101001110101110010000₂
• Hexadecimal: 0x4D334EB90
• Base-36: 9IQ4VPS

Squares and roots of 20723329936

• 20723329936 squared (20723329936²) is 429456403636313764096
• 20723329936 cubed (20723329936³) is 8899766745683320284179478777856
• 20723329936 is a perfect square number. Its square root is 143956
• The cube root of 20723329936 is 2746.7545155499

Scales and comparisons

• 20,723,329,936 seconds is equal to 658 years, 48 weeks, 5 days, 8 hours, 32 minutes, 16 seconds.
• To count from 1 to 20,723,329,936 would take you about one thousand, three hundred seventeen 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 20723329936 cubic inches would be around 228.9 feet tall.

Recreational maths with 20723329936

• 20723329936 backwards is 63992332702
• The number of decimal digits it has is: 11
• The sum of 20723329936's digits is 46
• More coming soon!