42749881880391504

Names of 42749881880391504

• Cardinal: 42749881880391504 can be written as Forty-two quadrillion, seven hundred forty-nine trillion, eight hundred eighty-one billion, eight hundred eighty million, three hundred ninety-one thousand, five hundred four.

Scientific notation

• Scientific notation: 4.2749881880391504 × 10¹⁶

Factors of 42749881880391504

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9241795345

Divisors of 42749881880391504

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 36 39 42 48 52 56 63 72 78 84 91 104 112 117 126 144 156 168 182 208 234 252 273 312 336 353 364 468 504 546 624 706 728 819 936 1008 1059 1092 1412 1456 1638 1872 2118 2184 2471 2824 3177 3276 4236 4368 4589 4942 5648 6354 6552 7413 8472 9178 9884 12708 13104 13767 14826 16944 18356 19768 22239 25416 27534 29652 32123 36712 39536 41301 44478 50832 55068 59304 64246 73424 82602 88956 96369 110136 118608 128492 165204 177912 192738 220272 256984 289107 330408 355824 385476 513968 578214 660816 770952 1156428 1541904 2312856 4625712 9241794967 18483589934 27725384901 36967179868 55450769802 64692564769 73934359736 83176154703 110901539604 120143334571 129385129538 147868719472 166352309406 194077694307 221803079208 240286669142 258770259076 332704618812 360430003713 388155388614 443606158416 480573338284 517540518152 582233082921 665409237624 720860007426 776310777228 841003341997 961146676568 1035081036304 1081290011139 1164466165842 1330818475248 1441720014852 1552621554456 1682006683994 1922293353136 2162580022278 2328932331684 2523010025991 2883440029704 3105243108912 3262353623351 3364013367988 4325160044556 4657864663368 5046020051982 5766880059408 6524707246702 6728026735976 7569030077973 8650320089112 9315729326736 9787060870053 10092040103964 13049414493404 13456053471952 15138060155946 17300640178224 19574121740106 20184080207928 22836475363457 26098828986808 29361182610159 30276120311892 39148243480212 40368160415856 42410597103563 45672950726914 52197657973616 58722365220318 60552240623784 68509426090371 78296486960424 84821194207126 91345901453828 117444730440636 121104481247568 127231791310689 137018852180742 156592973920848 169642388414252 182691802907656 205528278271113 234889460881272 254463582621378 274037704361484 296874179724941 339284776828504 365383605815312 381695373932067 411056556542226 469778921762544 508927165242756 548075408722968 593748359449882 678569553657008 763390747864134 822113113084452 890622539174823 1017854330485512 1096150817445936 1187496718899764 1526781495728268 1644226226168904 1781245078349646 2035708660971024 2374993437799528 2671867617524469 3053562991456536 3288452452337808 3562490156699292 4749986875599056 5343735235048938 6107125982913072 7124980313398584 10687470470097876 14249960626797168 21374940940195752 42749881880391504
• Sum of all divisors σ(n): 147666730817179392
• Sum of proper divisors (its aliquot sum) s(n): 104916848936787888
• 42749881880391504 is an abundant number, because the sum of its proper divisors (104916848936787888) is greater than itself. Its abundance is 62166967056396384

Bases of 42749881880391504

• Binary: 10010111111000001100101010000011101010111010111101010000₂
• Hexadecimal: 0x97E0CA83ABAF50
• Base-36: BOXKGM6CDW0

Squares and roots of 42749881880391504

• 42749881880391504 squared (42749881880391504²) is 1827552400787425833911248315382016
• 42749881880391504 cubed (42749881880391504³) is 78127649263888367464084244249609760436735400792064
• The square root of 42749881880391504 is 206760445.6379205623
• The cube root of 42749881880391504 is 349659.2108186133

Scales and comparisons

• 42,749,881,880,391,504 seconds is equal to 1,359,314,009 years, 37 weeks, 6 days, 13 hours, 38 minutes, 24 seconds.
• To count from 1 to 42,749,881,880,391,504 would take you about four billion, seventy-seven million, nine hundred forty-two thousand and twenty-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 42749881880391504 cubic inches would be around 29138.3 feet tall.

Recreational maths with 42749881880391504

• 42749881880391504 backwards is 40519308818894724
• The number of decimal digits it has is: 17
• The sum of 42749881880391504's digits is 81
• More coming soon!