677428053879811856

Names of 677428053879811856

• Cardinal: 677428053879811856 can be written as Six hundred seventy-seven quadrillion, four hundred twenty-eight trillion, fifty-three billion, eight hundred seventy-nine million, eight hundred eleven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 6.77428053879811856 × 10¹⁷

Factors of 677428053879811856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 64941

Divisors of 677428053879811856

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 16 41 82 164 328 499 656 998 1996 3992 7984 20459 40918 64399 81836 128798 163672 249001 257596 327344 498002 515192 996004 1030384 1992008 2640359 3984016 5280718 10209041 10561436 20418082 21122872 32135101 40836164 42245744 64270202 81672328 128540404 163344656 257080808 514161616 1317539141 2635078282 4147231201 5270156564 8294462402 10540313128 16035415399 16588924804 21080626256 32070830798 33177849608 64141661596 66355699216 128283323192 170036479241 256566646384 340072958482 657452031359 680145916964 1314904062718 1360291833928 2069468369299 2629808125436 2720583667856 4138936738598 5259616250872 8277873477196 10519232501744 16555746954392 33111493908784 84848203141259 169696406282518 339392812565036 678785625130072 1032664716280201 1357571250260144 2065329432560402 4130658865120804 8261317730241608 16522635460483216 42339253367488241 84678506734976482 169357013469952964 338714026939905928 677428053879811856
• Sum of all divisors σ(n): 1347250228468121502
• Sum of proper divisors (its aliquot sum) s(n): 669822174588309646
• 677428053879811856 is a deficient number, because the sum of its proper divisors (669822174588309646) is less than itself. Its deficiency is 7605879291502210

Bases of 677428053879811856

• Binary: 100101100110101101010011100111010000011000111110111100010000₂
• Hexadecimal: 0x966B539D063EF10
• Base-36: 55A87BPA09OW

Squares and roots of 677428053879811856

• 677428053879811856 squared (677428053879811856²) is 458908768183389275006861637958164736
• 677428053879811856 cubed (677428053879811856³) is 310877673738855118579081307456671782988911974733910016
• The square root of 677428053879811856 is 823060176.3418102931
• The cube root of 677428053879811856 is 878255.8661751387

Scales and comparisons

• 677,428,053,879,811,856 seconds is equal to 21,540,116,690 years, 42 weeks, 6 days, 18 hours, 50 minutes, 56 seconds.
• To count from 1 to 677,428,053,879,811,856 would take you about sixty-four billion, six hundred twenty million, three hundred fifty thousand and 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 677428053879811856 cubic inches would be around 73188 feet tall.

Recreational maths with 677428053879811856

• 677428053879811856 backwards is 658118978350824776
• The number of decimal digits it has is: 18
• The sum of 677428053879811856's digits is 95
• More coming soon!