19908523008

Names of 19908523008

• Cardinal: 19908523008 can be written as Nineteen billion, nine hundred eight million, five hundred twenty-three thousand and eight.

Scientific notation

• Scientific notation: 1.9908523008 × 10¹⁰

Factors of 19908523008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 557

Divisors of 19908523008

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 121 128 132 144 176 192 198 216 242 256 264 288 297 352 363 384 396 432 484 512 528 541 576 594 704 726 768 792 864 968 1024 1056 1082 1089 1152 1188 1331 1408 1452 1536 1584 1623 1728 1936 2112 2164 2178 2304 2376 2662 2816 2904 3072 3168 3246 3267 3456 3872 3993 4224 4328 4356 4608 4752 4869 5324 5632 5808 5951 6336 6492 6534 6912 7744 7986 8448 8656 8712 9216 9504 9738 10648 11264 11616 11902 11979 12672 12984 13068 13824 14607 15488 15972 16896 17312 17424 17853 19008 19476 21296 23232 23804 23958 25344 25968 26136 27648 29214 30976 31944 33792 34624 34848 35706 35937 38016 38952 42592 46464 47608 47916 50688 51936 52272 53559 58428 61952 63888 65461 69248 69696 71412 71874 76032 77904 85184 92928 95216 95832 101376 103872 104544 107118 116856 123904 127776 130922 138496 139392 142824 143748 152064 155808 160677 170368 185856 190432 191664 196383 207744 209088 214236 233712 255552 261844 276992 278784 285648 287496 304128 311616 321354 340736 371712 380864 383328 392766 415488 418176 428472 467424 511104 523688 553984 557568 571296 574992 589149 623232 642708 681472 720071 761728 766656 785532 830976 836352 856944 934848 1022208 1047376 1115136 1142592 1149984 1178298 1246464 1285416 1362944 1440142 1523456 1533312 1571064 1661952 1672704 1713888 1767447 1869696 2044416 2094752 2160213 2285184 2299968 2356596 2492928 2570832 2880284 3046912 3066624 3142128 3345408 3427776 3534894 3739392 4088832 4189504 4320426 4570368 4599936 4713192 4985856 5141664 5760568 6093824 6133248 6284256 6480639 6855552 7069788 7478784 8379008 8640852 9140736 9199872 9426384 10283328 11521136 12266496 12568512 12961278 13711104 14139576 14957568 16758016 17281704 18281472 18399744 18852768 19441917 20566656 23042272 25137024 25922556 27422208 28279152 33516032 34563408 36799488 37705536 38883834 41133312 46084544 50274048 51845112 54844416 56558304 67032064 69126816 75411072 77767668 82266624 92169088 100548096 103690224 113116608 138253632 150822144 155535336 164533248 184338176 201096192 207380448 226233216 276507264 301644288 311070672 368676352 414760896 452466432 553014528 603288576 622141344 737352704 829521792 904932864 1106029056 1244282688 1659043584 1809865728 2212058112 2488565376 3318087168 4977130752 6636174336 9954261504 19908523008
• Sum of all divisors σ(n): 64970797440
• Sum of proper divisors (its aliquot sum) s(n): 45062274432
• 19908523008 is an abundant number, because the sum of its proper divisors (45062274432) is greater than itself. Its abundance is 25153751424

Bases of 19908523008

• Binary: 10010100010101000111111010000000000₂
• Hexadecimal: 0x4A2A3F400
• Base-36: 9590QO0

Squares and roots of 19908523008

• 19908523008 squared (19908523008²) is 396349288360065368064
• 19908523008 cubed (19908523008³) is 7890728926520787968486132416512
• The square root of 19908523008 is 141097.5655636907
• The cube root of 19908523008 is 2710.2728449933

Scales and comparisons

• 19,908,523,008 seconds is equal to 633 years, 1 week, 3 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 19,908,523,008 would take you about one thousand, two hundred sixty-six 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 19908523008 cubic inches would be around 225.9 feet tall.

Recreational maths with 19908523008

• 19908523008 backwards is 80032580991
• The number of decimal digits it has is: 11
• The sum of 19908523008's digits is 45
• More coming soon!