999150220809013

Names of 999150220809013

• Cardinal: 999150220809013 can be written as Nine hundred ninety-nine trillion, one hundred fifty billion, two hundred twenty million, eight hundred nine thousand and thirteen.

Scientific notation

• Scientific notation: 9.99150220809013 × 10¹⁴

Factors of 999150220809013

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3591

Divisors of 999150220809013

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 13 49 91 169 343 637 1183 2197 3571 4459 8281 15379 24997 28561 46423 57967 107653 174979 199927 324961 371293 603499 753571 1224853 1399489 2274727 2599051 4224493 4826809 7845487 9796423 15923089 18193357 29571451 33787663 54918409 62748517 101991331 127353499 207000157 236513641 384428863 439239619 713939317 815730721 1325887303 1655595487 2691002041 3074677333 4997575219 5710115047 9281211121 17236534939 21522741331 34983026533 39970805329 64968477847 120655744573 224074954207 279795637303 454779344929 844590212011 1568524679449 2912974404691 5912131484077 10979672756143 20390820832837 76857709293001 142735745829859 999150220809013
• Sum of all divisors σ(n): 1262642391892800
• Sum of proper divisors (its aliquot sum) s(n): 263492171083787
• 999150220809013 is a deficient number, because the sum of its proper divisors (263492171083787) is less than itself. Its deficiency is 735658049725226

Bases of 999150220809013

• Binary: 11100011001011100011001001111111010001001100110101₂
• Hexadecimal: 0x38CB8C9FD1335
• Base-36: 9U639W6BED

Squares and roots of 999150220809013

• 999150220809013 squared (999150220809013²) is 998301163742699434520222034169
• 999150220809013 cubed (999150220809013³) is 997452828187412782777727937508312255709165197
• The square root of 999150220809013 is 31609337.5572632493
• The cube root of 999150220809013 is 99971.6659995695

Scales and comparisons

• 999,150,220,809,013 seconds is equal to 31,769,886 years, 23 weeks, 1 day, 18 hours, 30 minutes, 13 seconds.
• To count from 1 to 999,150,220,809,013 would take you about seventy-nine million, four hundred twenty-four thousand, seven hundred sixteen 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 999150220809013 cubic inches would be around 8331 feet tall.

Recreational maths with 999150220809013

• 999150220809013 backwards is 310908022051999
• The number of decimal digits it has is: 15
• The sum of 999150220809013's digits is 58
• More coming soon!