1813315406837759

Names of 1813315406837759

• Cardinal: 1813315406837759 can be written as One quadrillion, eight hundred thirteen trillion, three hundred fifteen billion, four hundred six million, eight hundred thirty-seven thousand, seven hundred fifty-nine.

Scientific notation

• Scientific notation: 1.813315406837759 × 10¹⁵

Factors of 1813315406837759

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 18361

Divisors of 1813315406837759

• Number of divisors d(n): 128
• Complete list of divisors:
  1 11 17 19 43 157 187 209 323 473 731 817 1727 2669 2983 3553 6521 6751 8041 8987 11593 13889 29359 32813 50711 71731 74261 110857 114767 123899 127523 128269 152779 197081 220267 280403 498499 557821 1023797 1219427 1262437 1362889 1410959 1820101 2106283 2167891 2180573 2422937 3084433 3744539 4766851 5327657 5483489 8474483 9471481 11261767 17404549 19452143 20021111 23169113 23986303 30941717 34581919 41189929 44023271 52435361 58604227 75597953 78264343 90570169 93219313 104186291 161015177 191450039 213973573 330686431 340358887 380401109 484255981 587892623 748395607 831577483 836442149 860907773 996271859 1285165201 1330493831 1436361107 1487022517 1771166947 3250711979 3637550741 6466818853 8232351677 9200863639 11868878621 14136817211 14219516533 14635432141 15799972177 16357247687 24418138819 25279382789 35757831769 55262103643 61763527601 130557664831 156414681863 201770936557 225508693799 268599527009 278073210679 510361780703 607883140073 679398803611 1049979969217 2219480302127 2480595631789 3833647794583 5613979587733 8676150271951 9696873833357 11549779661387 42170125740413 95437652991461 106665612166927 164846855167069 1813315406837759
• Sum of all divisors σ(n): 2270950148459520
• Sum of proper divisors (its aliquot sum) s(n): 457634741621761
• 1813315406837759 is a deficient number, because the sum of its proper divisors (457634741621761) is less than itself. Its deficiency is 1355680665215998

Bases of 1813315406837759

• Binary: 110011100010011001101100100101100001011011111111111₂
• Hexadecimal: 0x6713364B0B7FF
• Base-36: HURLLITBZZ

Squares and roots of 1813315406837759

• 1813315406837759 squared (1813315406837759²) is 3288112764675187439132148142081
• 1813315406837759 cubed (1813315406837759³) is 5962385535605416030937531849729663495247636479
• The square root of 1813315406837759 is 42583041.3056390207
• The cube root of 1813315406837759 is 121943.2551399289

Scales and comparisons

• 1,813,315,406,837,759 seconds is equal to 57,657,820 years, 51 weeks, 1 day, 9 hours, 35 minutes, 59 seconds.
• To count from 1 to 1,813,315,406,837,759 would take you about one hundred seventy-two million, nine hundred seventy-three thousand, four hundred sixty-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 1813315406837759 cubic inches would be around 10161.9 feet tall.

Recreational maths with 1813315406837759

• 1813315406837759 backwards is 9577386045133181
• The number of decimal digits it has is: 16
• The sum of 1813315406837759's digits is 71
• More coming soon!