842968434245406471

Names of 842968434245406471

• Cardinal: 842968434245406471 can be written as Eight hundred forty-two quadrillion, nine hundred sixty-eight trillion, four hundred thirty-four billion, two hundred forty-five million, four hundred six thousand, four hundred seventy-one.

Scientific notation

• Scientific notation: 8.42968434245406471 × 10¹⁷

Factors of 842968434245406471

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 366898780

Divisors of 842968434245406471

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 9 1201 3603 10809 212683 638049 1914147 255432283 366684893 766296849 1100054679 2298890547 3300164037 440388556493 1321165669479 3963497008437 77987643097919 233962929293757 701888787881271 93663159360600719 280989478081802157 842968434245406471
• Sum of all divisors σ(n): 1218640644189620496
• Sum of proper divisors (its aliquot sum) s(n): 375672209944214025
• 842968434245406471 is a deficient number, because the sum of its proper divisors (375672209944214025) is less than itself. Its deficiency is 467296224301192446

Bases of 842968434245406471

• Binary: 101110110010110100110101001100100000000100001000111100000111₂
• Hexadecimal: 0xBB2D35320108F07
• Base-36: 6EK7DCL1PYBR

Squares and roots of 842968434245406471

• 842968434245406471 squared (842968434245406471²) is 710595781134152173164897164008673841
• 842968434245406471 cubed (842968434245406471³) is 599009813004047804286130848508811264261811854709825111
• The square root of 842968434245406471 is 918133124.4680187831
• The cube root of 842968434245406471 is 944648.9310215459

Scales and comparisons

• 842,968,434,245,406,471 seconds is equal to 26,803,788,736 years, 22 weeks, 4 days, 13 hours, 47 minutes, 51 seconds.
• To count from 1 to 842,968,434,245,406,471 would take you about eighty billion, four hundred eleven million, three hundred sixty-six thousand, two hundred 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 842968434245406471 cubic inches would be around 78720.7 feet tall.

Recreational maths with 842968434245406471

• 842968434245406471 backwards is 174604542434869248
• The number of decimal digits it has is: 18
• The sum of 842968434245406471's digits is 81
• More coming soon!