6409964439073103760

Names of 6409964439073103760

• Cardinal: 6409964439073103760 can be written as Six quintillion, four hundred nine quadrillion, nine hundred sixty-four trillion, four hundred thirty-nine billion, seventy-three million, one hundred three thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 6.40996443907310376 × 10¹⁸

Factors of 6409964439073103760

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 206473914

Divisors of 6409964439073103760

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 243 270 324 360 405 432 486 540 648 720 810 972 1080 1215 1296 1620 1944 2160 2430 3240 3888 4860 6480 9720 19440 1609507 3219014 4828521 6438028 8047535 9657042 12876056 14485563 16095070 19314084 24142605 25752112 28971126 32190140 38628168 43456689 48285210 57942252 64380280 72427815 77256336 86913378 96570420 115884504 128760560 130370067 144855630 173826756 193140840 204864397 217283445 231769008 260740134 289711260 347653512 386281680 391110201 409728794 434566890 521480268 579422520 614593191 651850335 695307024 782220402 819457588 869133780 1024321985 1042960536 1158845040 1229186382 1303700670 1564440804 1638915176 1738267560 1843779573 1955551005 2048643970 2085921072 2458372764 2607401340 3072965955 3128881608 3277830352 3476535120 3687559146 3911102010 4097287940 4916745528 5214802680 5531338719 6145931910 6257763216 7375118292 7822204020 8194575880 9218897865 9833491056 10429605360 11062677438 12291863820 14750236584 15644408040 16389151760 16594016157 18437795730 22125354876 24583727640 27656693595 29500473168 31288816080 33188032314 36875591460 44250709752 49167455280 49782048471 55313387190 66376064628 73751182920 82970080785 88501419504 99564096942 110626774380 132752129256 147502365840 165940161570 199128193884 221253548760 248910242355 265504258512 331880323140 398256387768 442507097520 497820484710 663760646280 796512775536 995640969420 1327521292560 1991281938840 3982563877680 329730681022279 659461362044558 989192043066837 1318922724089116 1648653405111395 1978384086133674 2637845448178232 2967576129200511 3297306810222790 3956768172267348 4945960215334185 5275690896356464 5935152258401022 6594613620445580 7913536344534696 8902728387601533 9891920430668370 11870304516802044 13189227240891160 14837880646002555 15827072689069392 17805456775203066 19783840861336740 23740609033604088 26378454481782320 26708185162804599 29675761292005110 35610913550406132 39567681722673480 44513641938007665 47481218067208176 53416370325609198 59351522584010220 71221827100812264 79135363445346960 80124555488413797 89027283876015330 106832740651218396 118703045168020440 133540925814022995 142443654201624528 160249110976827594 178054567752030660 213665481302436792 237406090336040880 267081851628045990 320498221953655188 356109135504061320 400622777442068985 427330962604873584 534163703256091980 640996443907310376 712218271008122640 801245554884137970 1068327406512183960 1281992887814620752 1602491109768275940 2136654813024367920 3204982219536551880 6409964439073103760
• Sum of all divisors σ(n): 22324100007041641536
• Sum of proper divisors (its aliquot sum) s(n): 15914135567968537776
• 6409964439073103760 is an abundant number, because the sum of its proper divisors (15914135567968537776) is greater than itself. Its abundance is 9504171128895434016

Bases of 6409964439073103760

• Binary: 101100011110100110001001011001000100101110101101001111110010000₂
• Hexadecimal: 0x58F4C4B225D69F90
• Base-36: 1CP72R7AUQX00

Squares and roots of 6409964439073103760

• 6409964439073103760 squared (6409964439073103760²) is 41087644110181769724919725439726137600
• 6409964439073103760 cubed (6409964439073103760³) is 263370337631556603036818393848633977542632440428837376000
• The square root of 6409964439073103760 is 2531790757.3638670979
• The cube root of 6409964439073103760 is 1857598.5927485415

Scales and comparisons

• 6,409,964,439,073,103,760 seconds is equal to 203,817,041,840 years, 36 weeks, 18 hours, 36 minutes.
• To count from 1 to 6,409,964,439,073,103,760 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 6409964439073103760 cubic inches would be around 154799.9 feet tall.

Recreational maths with 6409964439073103760

• 6409964439073103760 backwards is 0673013709344699046
• 6409964439073103760 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 6409964439073103760's digits is 81
• More coming soon!