100008991863956042

Names of 100008991863956042

• Cardinal: 100008991863956042 can be written as One hundred quadrillion, eight trillion, nine hundred ninety-one billion, eight hundred sixty-three million, nine hundred fifty-six thousand and forty-two.

Scientific notation

• Scientific notation: 1.00008991863956042 × 10¹⁷

Factors of 100008991863956042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 348442

Divisors of 100008991863956042

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 7 14 37 43 74 86 259 301 518 602 1369 1591 2738 3182 9583 11137 19166 22274 58867 117734 348353 412069 696706 824138 2438471 4876942 12889061 14979179 25778122 29958358 90223427 104854253 180446854 209708506 476895257 554229623 953790514 1108459246 3338266799 3879607361 6676533598 7759214722 20506496051 41012992102 121349812609 143545472357 242699625218 287090944714 849448688263 1698897376526 4489943066533 5218041942187 8979886133066 10436083884374 31429601465731 36526293595309 62859202931462 73052587190618 166127893461721 193067551860919 332255786923442 386135103721838 1162895254232047 1351472863026433 2325790508464094 2702945726052866 7143499418854003 14286998837708006 50004495931978021 100008991863956042
• Sum of all divisors σ(n): 180301098357537696
• Sum of proper divisors (its aliquot sum) s(n): 80292106493581654
• 100008991863956042 is a deficient number, because the sum of its proper divisors (80292106493581654) is less than itself. Its deficiency is 19716885370374388

Bases of 100008991863956042

• Binary: 101100011010011011010010111110010011001010110001001001010₂
• Hexadecimal: 0x1634DA5F265624A
• Base-36: RCQ88LS5D8Q

Squares and roots of 100008991863956042

• 100008991863956042 squared (100008991863956042²) is 10001798453644825803967286508305764
• 100008991863956042 cubed (100008991863956042³) is 1000269780175493505918236296078617326319971991226088
• The square root of 100008991863956042 is 316241983.0825060489
• The cube root of 100008991863956042 is 464172.7951227545

Scales and comparisons

• 100,008,991,863,956,042 seconds is equal to 3,179,976,593 years, 7 weeks, 5 days, 21 hours, 34 minutes, 2 seconds.
• To count from 1 to 100,008,991,863,956,042 would take you about nine billion, five hundred thirty-nine million, nine hundred twenty-nine thousand, seven hundred seventy-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 100008991863956042 cubic inches would be around 38681.1 feet tall.

Recreational maths with 100008991863956042

• 100008991863956042 backwards is 240659368199800001
• The number of decimal digits it has is: 18
• The sum of 100008991863956042's digits is 71
• More coming soon!