42668817408

Names of 42668817408

• Cardinal: 42668817408 can be written as Forty-two billion, six hundred sixty-eight million, eight hundred seventeen thousand, four hundred eight.

Scientific notation

• Scientific notation: 4.2668817408 × 10¹⁰

Factors of 42668817408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 5004

Divisors of 42668817408

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 49 56 57 63 64 72 76 84 96 98 112 114 126 128 133 144 147 152 168 171 192 196 224 228 252 256 266 288 294 304 336 342 384 392 399 441 448 456 504 512 532 576 588 608 672 684 768 784 798 882 896 912 931 1008 1024 1064 1152 1176 1197 1216 1344 1368 1536 1568 1596 1764 1792 1824 1862 2016 2128 2304 2352 2394 2432 2688 2736 2793 3072 3136 3192 3528 3584 3648 3724 4032 4256 4608 4704 4788 4864 4973 5376 5472 5586 6272 6384 7056 7168 7296 7448 8064 8379 8512 9216 9408 9576 9728 9946 10752 10944 11172 12544 12768 14112 14592 14896 14919 16128 16758 17024 18816 19152 19456 19892 21504 21888 22344 25088 25536 28224 29184 29792 29838 32256 33516 34048 34811 37632 38304 39784 43776 44688 44757 50176 51072 56448 58368 59584 59676 64512 67032 68096 69622 75264 76608 79568 87552 89376 89514 94487 102144 104433 112896 119168 119352 134064 136192 139244 150528 153216 159136 175104 178752 179028 188974 204288 208866 225792 238336 238704 243677 268128 278488 283461 306432 313299 318272 357504 358056 377948 408576 417732 451584 476672 477408 487354 536256 556976 566922 612864 626598 636544 661409 715008 716112 731031 755896 835464 850383 953344 954816 974708 1072512 1113952 1133844 1225728 1253196 1273088 1322818 1430016 1432224 1462062 1511792 1670928 1700766 1909632 1949416 1984227 2145024 2193093 2227904 2267688 2506392 2546176 2645636 2860032 2864448 2924124 3023584 3341856 3401532 3819264 3898832 3968454 4290048 4386186 4455808 4535376 4629863 5012784 5092352 5291272 5728896 5848248 5952681 6047168 6683712 6803064 7638528 7797664 7936908 8580096 8772372 8911616 9070752 9259726 10025568 10582544 11457792 11696496 11905362 12094336 13367424 13606128 13889589 15277056 15595328 15873816 17544744 17823232 18141504 18519452 20051136 21165088 22915584 23392992 23810724 24188672 26734848 27212256 27779178 31190656 31747632 35089488 35646464 36283008 37038904 40102272 41668767 42330176 45831168 46785984 47621448 48377344 53469696 54424512 55558356 62381312 63495264 70178976 72566016 74077808 80204544 83337534 84660352 93571968 95242896 96754688 106939392 108849024 111116712 124762624 126990528 140357952 145132032 148155616 160409088 166675068 169320704 187143936 190485792 217698048 222233424 249525248 253981056 280715904 290264064 296311232 320818176 333350136 338641408 374287872 380971584 435396096 444466848 507962112 561431808 592622464 666700272 677282816 748575744 761943168 870792192 888933696 1015924224 1122863616 1185244928 1333400544 1523886336 1777867392 2031848448 2245727232 2370489856 2666801088 3047772672 3555734784 4740979712 5333602176 6095545344 7111469568 10667204352 14222939136 21334408704 42668817408
• Sum of all divisors σ(n): 150893949960
• Sum of proper divisors (its aliquot sum) s(n): 108225132552
• 42668817408 is an abundant number, because the sum of its proper divisors (108225132552) is greater than itself. Its abundance is 65556315144

Bases of 42668817408

• Binary: 100111101111010000100111110000000000₂
• Hexadecimal: 0x9EF427C00
• Base-36: JLNWU80

Squares and roots of 42668817408

• 42668817408 squared (42668817408²) is 1820627978997243838464
• 42668817408 cubed (42668817408³) is 77684042803729456278673463181312
• The square root of 42668817408 is 206564.3178479769
• The cube root of 42668817408 is 3494.3805718841

Scales and comparisons

• 42,668,817,408 seconds is equal to 1,356 years, 38 weeks, 2 days, 1 hour, 16 minutes, 48 seconds.
• To count from 1 to 42,668,817,408 would take you about two thousand, seven hundred thirteen 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 42668817408 cubic inches would be around 291.2 feet tall.

Recreational maths with 42668817408

• 42668817408 backwards is 80471886624
• The number of decimal digits it has is: 11
• The sum of 42668817408's digits is 54
• More coming soon!