40867972978271616

Names of 40867972978271616

• Cardinal: 40867972978271616 can be written as Forty quadrillion, eight hundred sixty-seven trillion, nine hundred seventy-two billion, nine hundred seventy-eight million, two hundred seventy-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 4.0867972978271616 × 10¹⁶

Factors of 40867972978271616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 364402

Divisors of 40867972978271616

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 1152 4877 9754 14631 19508 21521 29262 39016 43042 43893 58524 64563 78032 86084 87786 117048 129126 156064 172168 175572 193689 234096 258252 312128 337999 344336 351144 387378 468192 516504 624256 675998 688672 702288 774756 936384 1013997 1033008 1351996 1377344 1404576 1549512 1872768 2027994 2066016 2703992 2754688 2809152 3041991 3099024 4055988 4132032 5407984 5618304 6083982 6198048 8111976 8264064 10815968 12167964 12396096 16223952 21631936 24335928 24792192 32447904 43263872 48671856 64895808 97343712 104957917 129791616 194687424 209915834 314873751 389374848 419831668 629747502 839663336 944621253 1259495004 1648421123 1679326672 1889242506 2518990008 3296842246 3358653344 3778485012 4945263369 5037980016 6593684492 6717306688 7274076479 7556970024 9890526738 10075960032 13187368984 13434613376 14548152958 14835790107 15113940048 19781053476 20151920064 21822229437 26374737968 29096305916 29671580214 30227880096 39562106952 40303840128 43644458874 52749475936 58192611832 59343160428 60455760192 65466688311 79124213904 87288917748 105498951872 116385223664 118686320856 120911520384 130933376622 158248427808 174577835496 210997903744 232770447328 237372641712 261866753244 316496855616 349155670992 465540894656 474745283424 523733506488 632993711232 698311341984 931081789312 949490566848 1047467012976 1396622683968 1898981133696 2094934025952 2793245367936 4189868051904 8379736103808 35475670988083 70951341976166 106427012964249 141902683952332 212854025928498 283805367904664 319281038892747 425708051856996 567610735809328 638562077785494 851416103713992 1135221471618656 1277124155570988 1702832207427984 2270442943237312 2554248311141976 3405664414855968 4540885886474624 5108496622283952 6811328829711936 10216993244567904 13622657659423872 20433986489135808 40867972978271616
• Sum of all divisors σ(n): 117631776548520000
• Sum of proper divisors (its aliquot sum) s(n): 76763803570248384
• 40867972978271616 is an abundant number, because the sum of its proper divisors (76763803570248384) is greater than itself. Its abundance is 35895830591976768

Bases of 40867972978271616

• Binary: 10010001001100010011010001110100000011110110010110000000₂
• Hexadecimal: 0x913134740F6580
• Base-36: B6EHJLNGWW0

Squares and roots of 40867972978271616

• 40867972978271616 squared (40867972978271616²) is 1670191215352738979180858671251456
• 40867972978271616 cubed (40867972978271616³) is 68257329457582365996599886302110677360006603472896
• The square root of 40867972978271616 is 202158286.9393971095
• The cube root of 40867972978271616 is 344451.1976984023

Scales and comparisons

• 40,867,972,978,271,616 seconds is equal to 1,299,475,127 years, 39 weeks, 6 days, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 40,867,972,978,271,616 would take you about three billion, eight hundred ninety-eight million, four hundred twenty-five thousand, three hundred eighty-three 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 40867972978271616 cubic inches would be around 28704.3 feet tall.

Recreational maths with 40867972978271616

• 40867972978271616 backwards is 61617287927976804
• The number of decimal digits it has is: 17
• The sum of 40867972978271616's digits is 90
• More coming soon!