20123080704

Names of 20123080704

• Cardinal: 20123080704 can be written as Twenty billion, one hundred twenty-three million, eighty thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.0123080704 × 10¹⁰

Factors of 20123080704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 20657

Divisors of 20123080704

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 53 64 72 96 106 128 144 159 192 212 256 288 318 384 424 477 512 576 636 768 848 954 1024 1152 1272 1536 1696 1908 2048 2304 2544 3072 3392 3816 4608 5088 6144 6784 7632 9216 10176 13568 15264 18432 20352 20599 27136 30528 40704 41198 54272 61056 61797 81408 82396 108544 122112 123594 162816 164792 185391 244224 247188 325632 329584 370782 488448 494376 659168 741564 976896 988752 1091747 1318336 1483128 1977504 2183494 2636672 2966256 3275241 3955008 4366988 5273344 5932512 6550482 7910016 8733976 9825723 10546688 11865024 13100964 15820032 17467952 19651446 21093376 23730048 26201928 31640064 34935904 39302892 42186752 47460096 52403856 63280128 69871808 78605784 94920192 104807712 126560256 139743616 157211568 189840384 209615424 279487232 314423136 379680768 419230848 558974464 628846272 838461696 1117948928 1257692544 1676923392 2235897856 2515385088 3353846784 5030770176 6707693568 10061540352 20123080704
• Sum of all divisors σ(n): 59218614000
• Sum of proper divisors (its aliquot sum) s(n): 39095533296
• 20123080704 is an abundant number, because the sum of its proper divisors (39095533296) is greater than itself. Its abundance is 18972452592

Bases of 20123080704

• Binary: 10010101111011011011101100000000000₂
• Hexadecimal: 0x4AF6DD800
• Base-36: 98SRGG0

Squares and roots of 20123080704

• 20123080704 squared (20123080704²) is 404938377019697135616
• 20123080704 cubed (20123080704³) is 8148607640914144457638400753664
• The square root of 20123080704 is 141855.8448002761
• The cube root of 20123080704 is 2719.9744403595

Scales and comparisons

• 20,123,080,704 seconds is equal to 639 years, 44 weeks, 2 days, 38 minutes, 24 seconds.
• To count from 1 to 20,123,080,704 would take you about one thousand, two hundred seventy-nine 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 20123080704 cubic inches would be around 226.7 feet tall.

Recreational maths with 20123080704

• 20123080704 backwards is 40708032102
• The number of decimal digits it has is: 11
• The sum of 20123080704's digits is 27
• More coming soon!