20507734016

Names of 20507734016

• Cardinal: 20507734016 can be written as Twenty billion, five hundred seven million, seven hundred thirty-four thousand and sixteen.

Scientific notation

• Scientific notation: 2.0507734016 × 10¹⁰

Factors of 20507734016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1347

Divisors of 20507734016

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 128 154 176 196 224 256 308 343 352 392 448 512 539 616 686 704 784 896 1024 1078 1232 1327 1372 1408 1568 1792 2048 2156 2464 2654 2744 2816 3136 3584 3773 4096 4312 4928 5308 5488 5632 6272 7168 7546 8624 9289 9856 10616 10976 11264 12544 14336 14597 15092 17248 18578 19712 21232 21952 22528 25088 28672 29194 30184 34496 37156 39424 42464 43904 45056 50176 58388 60368 65023 68992 74312 78848 84928 87808 100352 102179 116776 120736 130046 137984 148624 157696 169856 175616 200704 204358 233552 241472 260092 275968 297248 315392 339712 351232 408716 455161 467104 482944 520184 551936 594496 679424 702464 715253 817432 910322 934208 965888 1040368 1103872 1188992 1358848 1404928 1430506 1634864 1820644 1868416 1931776 2080736 2207744 2377984 2717696 2861012 3269728 3641288 3736832 3863552 4161472 4755968 5006771 5435392 5722024 6539456 7282576 7473664 7727104 8322944 9511936 10013542 11444048 13078912 14565152 14947328 15454208 16645888 19023872 20027084 22888096 26157824 29130304 29894656 33291776 38047744 40054168 45776192 52315648 58260608 59789312 66583552 80108336 91552384 104631296 116521216 133167104 160216672 183104768 209262592 233042432 266334208 320433344 366209536 418525184 466084864 640866688 732419072 932169728 1281733376 1464838144 1864339456 2563466752 2929676288 5126933504 10253867008 20507734016
• Sum of all divisors σ(n): 52212710400
• Sum of proper divisors (its aliquot sum) s(n): 31704976384
• 20507734016 is an abundant number, because the sum of its proper divisors (31704976384) is greater than itself. Its abundance is 11197242368

Bases of 20507734016

• Binary: 10011000110010110110011000000000000₂
• Hexadecimal: 0x4C65B3000
• Base-36: 9F5RWU8

Squares and roots of 20507734016

• 20507734016 squared (20507734016²) is 420567154471003488256
• 20507734016 cubed (20507734016³) is 8624879339757324721762227716096
• The square root of 20507734016 is 143205.2164413013
• The cube root of 20507734016 is 2737.1959706445

Scales and comparisons

• 20,507,734,016 seconds is equal to 652 years, 4 weeks, 2 days, 46 minutes, 56 seconds.
• To count from 1 to 20,507,734,016 would take you about one thousand, three hundred four 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 20507734016 cubic inches would be around 228.1 feet tall.

Recreational maths with 20507734016

• 20507734016 backwards is 61043770502
• The number of decimal digits it has is: 11
• The sum of 20507734016's digits is 35
• More coming soon!