87230379832011

Names of 87230379832011

• Cardinal: 87230379832011 can be written as Eighty-seven trillion, two hundred thirty billion, three hundred seventy-nine million, eight hundred thirty-two thousand and eleven.

Scientific notation

• Scientific notation: 8.7230379832011 × 10¹³

Factors of 87230379832011

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10692648

Divisors of 87230379832011

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 9 13 27 39 81 117 351 1053 7753 23259 69777 100789 209331 302367 627993 907101 2721303 8163909 10684879 32054637 96163911 138903427 288491733 416710281 865475199 1250130843 3750392529 11251177587 82839866887 248519600661 745558801983 1076918269531 2236676405949 3230754808593 6710029217847 9692264425779 29076793277337 87230379832011
• Sum of all divisors σ(n): 140348847826880
• Sum of proper divisors (its aliquot sum) s(n): 53118467994869
• 87230379832011 is a deficient number, because the sum of its proper divisors (53118467994869) is less than itself. Its deficiency is 34111911837142

Bases of 87230379832011

• Binary: 10011110101010111100111110011011011001011001011₂
• Hexadecimal: 0x4F55E7CDB2CB
• Base-36: UX52ZXHOR

Squares and roots of 87230379832011

• 87230379832011 squared (87230379832011²) is 7609139165636911416580304121
• 87230379832011 cubed (87230379832011³) is 663748099613139045598459117030487271017331
• The square root of 87230379832011 is 9339720.5435714725
• The cube root of 87230379832011 is 44349.5537750841

Scales and comparisons

• 87,230,379,832,011 seconds is equal to 2,773,656 years, 13 weeks, 2 days, 16 hours, 26 minutes, 51 seconds.
• To count from 1 to 87,230,379,832,011 would take you about six million, nine hundred thirty-four thousand, one hundred forty 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 87230379832011 cubic inches would be around 3695.8 feet tall.

Recreational maths with 87230379832011

• 87230379832011 backwards is 11023897303278
• The number of decimal digits it has is: 14
• The sum of 87230379832011's digits is 54
• More coming soon!