840934066937123991104

Names of 840934066937123991104

• Cardinal: 840934066937123991104 can be written as Eight hundred forty quintillion, nine hundred thirty-four quadrillion, sixty-six trillion, nine hundred thirty-seven billion, one hundred twenty-three million, nine hundred ninety-one thousand, one hundred four.

Scientific notation

• Scientific notation: 8.40934066937123991104 × 10²⁰

Factors of 840934066937123991104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 25953

Divisors of 840934066937123991104

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 169 182 196 208 224 338 343 364 392 416 448 637 676 686 728 784 832 1183 1274 1352 1372 1456 1568 2197 2366 2548 2704 2744 2912 3136 4394 4459 4732 5096 5408 5488 5824 8281 8788 8918 9464 10192 10816 10976 15379 16562 17576 17836 18928 20384 21952 25931 30758 33124 35152 35672 37856 40768 51862 57967 61516 66248 70304 71344 75712 103724 107653 115934 123032 132496 140608 142688 181517 207448 215306 231868 246064 264992 285376 337103 363034 414896 430612 463736 492128 529984 674206 726068 753571 829792 861224 927472 984256 1270619 1348412 1452136 1507142 1659584 1722448 1854944 2359721 2541238 2696824 2904272 3014284 3444896 3709888 4382339 4719442 5082476 5393648 5808544 6028568 6889792 8764678 8894333 9438884 10164952 10787296 11617088 12057136 16518047 17529356 17788666 18877768 20329904 21574592 24114272 30676373 33036094 35058712 35577332 37755536 40659808 48228544 56970407 61352746 66072188 70117424 71154664 75511072 81319616 113940814 115626329 122705492 132144376 140234848 142309328 151022144 214734611 227881628 231252658 245410984 264288752 280469696 284618656 398792849 429469222 455763256 462505316 490821968 528577504 569237312 672416761 797585698 858938444 911526512 925010632 981643936 1057155008 1344833522 1503142277 1595171396 1717876888 1823053024 1850021264 1963287872 2689667044 2791549943 3006284554 3190342792 3435753776 3646106048 3700042528 4706917327 5379334088 5583099886 6012569108 6380685584 6871507552 7400085056 8741417893 9413834654 10758668176 11166199772 12025138216 12761371168 13743015104 17482835786 18827669308 19540849601 21517336352 22332399544 24050276432 25522742336 32948421289 34965671572 37655338616 39081699202 43034672704 44664799088 48100552864 61189925251 65896842578 69931343144 75310677232 78163398404 89329598176 96201105728 113638432609 122379850502 131793685156 139862686288 150621354464 156326796808 178659196352 227276865218 230638949023 244759701004 263587370312 279725372576 301242708928 312653593616 428329476757 454553730436 461277898046 489519402008 527174740624 559450745152 625307187232 795469028263 856658953514 909107460872 922555796092 979038804016 1054349481248 1250614374464 1477299623917 1590938056526 1713317907028 1818214921744 1845111592184 1958077608032 2108698962496 2954599247834 2998306337299 3181876113052 3426635814056 3636429843488 3690223184368 3916155216064 5568283197841 5909198495668 5996612674598 6363752226104 6853271628112 7272859686976 7380446368736 10341097367419 11136566395682 11818396991336 11993225349196 12727504452208 13706543256224 14760892737472 20682194734838 22273132791364 23636793982672 23986450698392 25455008904416 27413086512448 38977982384887 41364389469676 44546265582728 47273587965344 47972901396784 50910017808832 72387681571933 77955964769774 82728778939352 89092531165456 94547175930688 95945802793568 144775363143866 155911929539548 165457557878704 178185062330912 191891605587136 289550726287732 311823859079096 330915115757408 356370124661824 506713771003531 579101452575464 623647718158192 661830231514816 1013427542007062 1158202905150928 1247295436316384 2026855084014124 2316405810301856 2494590872632768 4053710168028248 4632811620603712 8107420336056496 16214840672112992 32429681344225984
• Sum of all divisors σ(n): 840982938267134237120
• Sum of proper divisors (its aliquot sum) s(n): 48871330010246016
• 840934066937123991104 is a deficient number, because the sum of its proper divisors (48871330010246016) is less than itself. Its deficiency is 840885195607113745088

Bases of 840934066937123991104

• Binary: 1011011001011001001101111101100110101101101111110101100110111001000000₂
• Hexadecimal: 0x2D964DF66B6FD66E40
• Base-36: 4XH0TJSP74W4E8

Squares and roots of 840934066937123991104

• 840934066937123991104 squared (840934066937123991104²) is 707170104935411333248670472430689871138816
• 840934066937123991104 cubed (840934066937123991104³) is 594683432359688190977792606229188783747745881363530711533092864
• The square root of 840934066937123991104 is 28998863200.7726122019
• 840934066937123991104 is a perfect cube number. Its cube root is 9438884

Scales and comparisons

• 840,934,066,937,123,991,104 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 840,934,066,937,123,991,104 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 840934066937123991104 cubic inches would be around 786573.7 feet tall.

Recreational maths with 840934066937123991104

• 840934066937123991104 backwards is 401199321739660439048
• The number of decimal digits it has is: 21
• The sum of 840934066937123991104's digits is 89
• More coming soon!