42786645863444080

Names of 42786645863444080

• Cardinal: 42786645863444080 can be written as Forty-two quadrillion, seven hundred eighty-six trillion, six hundred forty-five billion, eight hundred sixty-three million, four hundred forty-four thousand and eighty.

Scientific notation

• Scientific notation: 4.278664586344408 × 10¹⁶

Factors of 42786645863444080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 37221

Divisors of 42786645863444080

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 169 208 260 338 520 676 823 845 1040 1352 1646 1690 2197 2704 3292 3380 4115 4394 6584 6760 8230 8788 10699 10985 12269 13168 13520 16460 17576 21398 21970 24109 24538 32920 35152 42796 43940 48218 49076 53495 61345 65840 85592 87880 96436 98152 106990 120545 122690 139087 159497 171184 175760 192872 196304 213980 241090 245380 278174 313417 318994 385744 427960 482180 490760 556348 626834 637988 695435 797485 855920 964360 981520 1112696 1253668 1275976 1390870 1567085 1594970 1808131 1928720 2073461 2225392 2507336 2551952 2781740 3134170 3189940 3616262 4074421 4146922 5014672 5563480 6268340 6379880 7232524 8148842 8293844 9040655 10097387 10367305 11126960 12536680 12759760 14465048 16297684 16587688 18081310 19841707 20194774 20372105 20734610 25073360 26954993 28930096 32595368 33175376 36162620 39683414 40389548 40744210 41469220 50486935 52967473 53909986 65190736 72325240 79366828 80779096 81488420 82938440 99208535 100973870 105934946 107819972 131266031 134774965 144650480 158733656 161558192 162976840 165876880 198417070 201947740 211869892 215639944 257942191 262532062 264837365 269549930 295793321 317467312 325953680 396834140 403895480 423739784 431279888 515884382 525064124 529674730 539099860 591586642 656330155 793668280 807790960 847479568 1031768764 1050128248 1059349460 1078199720 1183173284 1289710955 1312660310 1478966605 1587336560 1706458403 2063537528 2100256496 2118698920 2156399440 2366346568 2579421910 2625320620 2957933210 3353248483 3412916806 3845313173 4127075056 4237397840 4732693136 5158843820 5250641240 5915866420 6706496966 6825833612 7690626346 8532292015 10317687640 10501282480 11831732840 13412993932 13651667224 15381252692 16766242415 17064584030 19226565865 20635375280 22183959239 23663465680 26825987864 27303334448 30762505384 33532484830 34129168060 38453131730 43592230279 44367918478 49989071249 53651975728 61525010768 67064969660 68258336120 76906263460 87184460558 88735836956 99978142498 110919796195 134129939320 136516672240 153812526920 174368921116 177471673912 199956284996 217961151395 221839592390 243437903183 249945356245 268259878640 307625053840 348737842232 354943347824 399912569992 435922302790 443679184780 486875806366 499890712490 649857926237 697475684464 799825139984 871844605580 887358369560 973751612732 999781424980 1217189515915 1299715852474 1743689211160 1774716739120 1947503225464 1999562849960 2434379031830 2599431704948 3164692741379 3249289631185 3487378422320 3895006450928 3999125699920 4868758063660 5198863409896 6329385482758 6498579262370 9737516127320 10397726819792 12658770965516 12997158524740 15823463706895 19475032254640 25317541931032 25994317049480 31646927413790 41141005637927 50635083862064 51988634098960 63293854827580 82282011275854 126587709655160 164564022551708 205705028189635 253175419310320 329128045103416 411410056379270 534833073293051 658256090206832 822820112758540 1069666146586102 1645640225517080 2139332293172204 2674165366465255 3291280451034160 4278664586344408 5348330732930510 8557329172688816 10696661465861020 21393322931722040 42786645863444080
• Sum of all divisors σ(n): 107909302675104000
• Sum of proper divisors (its aliquot sum) s(n): 65122656811659920
• 42786645863444080 is an abundant number, because the sum of its proper divisors (65122656811659920) is greater than itself. Its abundance is 22336010948215840

Bases of 42786645863444080

• Binary: 10011000000000100011101001001011110100100010111001110000₂
• Hexadecimal: 0x98023A4BD22E70
• Base-36: BPALLR8MVSG

Squares and roots of 42786645863444080

• 42786645863444080 squared (42786645863444080²) is 1830697064243776402158879287046400
• 42786645863444080 cubed (42786645863444080³) is 78329386971045196773217612940490955162834765312000
• The square root of 42786645863444080 is 206849331.3101207007
• The cube root of 42786645863444080 is 349759.4152443361

Scales and comparisons

• 42,786,645,863,444,080 seconds is equal to 1,360,482,990 years, 34 weeks, 6 days, 16 hours, 14 minutes, 40 seconds.
• To count from 1 to 42,786,645,863,444,080 would take you about four billion, eighty-one million, four hundred forty-eight thousand, nine hundred seventy-two 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 42786645863444080 cubic inches would be around 29146.6 feet tall.

Recreational maths with 42786645863444080

• 42786645863444080 backwards is 08044436854668724
• The number of decimal digits it has is: 17
• The sum of 42786645863444080's digits is 79
• More coming soon!