68357938080

Names of 68357938080

• Cardinal: 68357938080 can be written as Sixty-eight billion, three hundred fifty-seven million, nine hundred thirty-eight thousand and eighty.

Scientific notation

• Scientific notation: 6.835793808 × 10¹⁰

Factors of 68357938080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 928

Divisors of 68357938080

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 37 40 48 59 60 74 80 89 96 111 118 120 148 160 177 178 185 222 236 240 267 295 296 354 356 370 444 445 472 480 534 555 590 592 708 712 733 740 885 888 890 944 1068 1110 1180 1184 1335 1416 1424 1466 1480 1770 1776 1780 1888 2136 2183 2199 2220 2360 2670 2832 2848 2932 2960 3293 3540 3552 3560 3665 4272 4366 4398 4440 4720 5251 5340 5664 5864 5920 6549 6586 7080 7120 7330 8544 8732 8796 8880 9440 9879 10502 10680 10915 10995 11728 13098 13172 14160 14240 14660 15753 16465 17464 17592 17760 19758 21004 21360 21830 21990 23456 26196 26255 26344 27121 28320 29320 31506 32745 32930 34928 35184 39516 42008 42720 43247 43660 43980 49395 52392 52510 52688 54242 58640 63012 65237 65490 65860 69856 70368 78765 79032 81363 84016 86494 87320 87960 98790 104784 105020 105376 108484 117280 126024 129741 130474 130980 131720 135605 157530 158064 162726 168032 172988 174640 175920 194287 195711 197580 209568 210040 216235 216968 252048 259482 260948 261960 263440 271210 315060 316128 325452 326185 345976 349280 351840 388574 391422 395160 406815 420080 432470 433936 504096 518964 521896 523920 526880 542420 582861 630120 648705 650904 652370 691952 777148 782844 790320 813630 840160 864940 867872 971435 978555 1037928 1043792 1047840 1084840 1165722 1260240 1297410 1301808 1304740 1383904 1554296 1565688 1580640 1600139 1627260 1729880 1942870 1957110 2075856 2087584 2169680 2331444 2413769 2520480 2594820 2603616 2609480 2914305 3108592 3131376 3200278 3254520 3459760 3848983 3885740 3914220 4151712 4339360 4662888 4800417 4827538 5189640 5218960 5828610 6217184 6262752 6400556 6509040 6919520 7241307 7697966 7771480 7828440 8000695 9325776 9600834 9655076 10379280 10437920 11546949 11657220 12068845 12801112 13018080 14482614 15395932 15542960 15656880 16001390 18651552 19201668 19244915 19310152 20758560 23093898 23314440 24002085 24137690 25602224 28965228 30791864 31085920 31313760 32002780 36206535 38403336 38489830 38620304 46187796 46628880 48004170 48275380 51204448 57734745 57930456 61583728 64005560 72413070 76806672 76979660 77240608 92375592 93257760 96008340 96550760 115469490 115860912 123167456 128011120 142412371 144826140 153613344 153959320 184751184 192016680 193101520 230938980 231721824 256022240 284824742 289652280 307918640 369502368 384033360 386203040 427237113 461877960 569649484 579304560 615837280 712061855 768066720 854474226 923755920 1139298968 1158609120 1424123710 1708948452 1847511840 2136185565 2278597936 2848247420 3417896904 4272371130 4557195872 5696494840 6835793808 8544742260 11392989680 13671587616 17089484520 22785979360 34178969040 68357938080
• Sum of all divisors σ(n): 227732601600
• Sum of proper divisors (its aliquot sum) s(n): 159374663520
• 68357938080 is an abundant number, because the sum of its proper divisors (159374663520) is greater than itself. Its abundance is 91016725440

Bases of 68357938080

• Binary: 111111101010011100110101101110100000₂
• Hexadecimal: 0xFEA735BA0
• Base-36: VEIJULC

Squares and roots of 68357938080

• 68357938080 squared (68357938080²) is 4672807698549114086400
• 68357938080 cubed (68357938080³) is 319423499317167646556986970112000
• The square root of 68357938080 is 261453.5103608287
• The cube root of 68357938080 is 4088.8042383275

Scales and comparisons

• 68,357,938,080 seconds is equal to 2,173 years, 29 weeks, 4 days, 20 hours, 8 minutes.
• To count from 1 to 68,357,938,080 would take you about four thousand, three hundred forty-seven 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 68357938080 cubic inches would be around 340.7 feet tall.

Recreational maths with 68357938080

• 68357938080 backwards is 08083975386
• The number of decimal digits it has is: 11
• The sum of 68357938080's digits is 57
• More coming soon!