20504946384

Names of 20504946384

• Cardinal: 20504946384 can be written as Twenty billion, five hundred four million, nine hundred forty-six thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 2.0504946384 × 10¹⁰

Factors of 20504946384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5481

Divisors of 20504946384

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 36 39 46 48 52 69 72 78 89 92 104 117 138 144 156 178 184 207 208 234 267 276 299 312 356 368 414 468 534 552 598 624 712 801 828 897 936 1068 1104 1157 1196 1424 1602 1656 1794 1872 2047 2136 2314 2392 2691 3204 3312 3471 3588 4094 4272 4628 4784 5351 5382 6141 6408 6942 7176 8188 9256 10413 10702 10764 12282 12816 13884 14352 16053 16376 18423 18512 20826 21404 21528 24564 26611 27768 32106 32752 36846 41652 42808 43056 48159 49128 53222 55536 64212 69563 73692 79833 83304 85616 96318 98256 106444 123073 128424 139126 147384 159666 166608 192636 208689 212888 239499 246146 256848 278252 294768 319332 369219 385272 417378 425776 476239 478998 492292 556504 626067 638664 738438 770544 834756 952478 957996 984584 1107657 1113008 1252134 1277328 1428717 1476876 1599949 1669512 1904956 1915992 1969168 2215314 2504268 2857434 2953752 3199898 3339024 3809912 3831984 4286151 4430628 4799847 5008536 5714868 5907504 6191107 6399796 7619824 8572302 8861256 9599694 10017072 10953497 11429736 12382214 12799592 14399541 17144604 17722512 18573321 19199388 21906994 22859472 24764428 25599184 28799082 32860491 34289208 37146642 38398776 43813988 49528856 55719963 57598164 65720982 68578416 74293284 76797552 87627976 98581473 99057712 111439926 115196328 131441964 142395461 148586568 175255952 197162946 222879852 230392656 262883928 284790922 297173136 394325892 427186383 445759704 525767856 569581844 788651784 854372766 891519408 1139163688 1281559149 1577303568 1708745532 2278327376 2563118298 3417491064 5126236596 6834982128 10252473192 20504946384
• Sum of all divisors σ(n): 65223325440
• Sum of proper divisors (its aliquot sum) s(n): 44718379056
• 20504946384 is an abundant number, because the sum of its proper divisors (44718379056) is greater than itself. Its abundance is 24213432672

Bases of 20504946384

• Binary: 10011000110001100001010011011010000₂
• Hexadecimal: 0x4C630A6D0
• Base-36: 9F445W0

Squares and roots of 20504946384

• 20504946384 squared (20504946384²) is 420452826210714675456
• 20504946384 cubed (20504946384³) is 8621362658451974306547240751104
• The square root of 20504946384 is 143195.4831131205
• The cube root of 20504946384 is 2737.0719419761

Scales and comparisons

• 20,504,946,384 seconds is equal to 651 years, 51 weeks, 4 days, 18 hours, 26 minutes, 24 seconds.
• To count from 1 to 20,504,946,384 would take you about one thousand, three hundred 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 20504946384 cubic inches would be around 228.1 feet tall.

Recreational maths with 20504946384

• 20504946384 backwards is 48364940502
• The number of decimal digits it has is: 11
• The sum of 20504946384's digits is 45
• More coming soon!