47015440087

Names of 47015440087

• Cardinal: 47015440087 can be written as Forty-seven billion, fifteen million, four hundred forty thousand and eighty-seven.

Scientific notation

• Scientific notation: 4.7015440087 × 10¹⁰

Factors of 47015440087

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4924

Divisors of 47015440087

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 11 23 71 77 79 161 253 497 553 781 869 1633 1771 1817 4733 5467 5609 6083 11431 12719 17963 19987 33131 39263 52063 61699 108859 125741 129007 139909 336043 364441 373907 431893 762013 903049 1197449 1419077 2352301 2617349 3696473 4112977 7728989 8382143 8599861 9933539 25875311 26547397 28790839 54102923 60199027 85018879 94598471 185831779 292021367 595132153 610590131 662189297 2044149569 4274130917 6716491441 47015440087
• Sum of all divisors σ(n): 62825103360
• Sum of proper divisors (its aliquot sum) s(n): 15809663273
• 47015440087 is a deficient number, because the sum of its proper divisors (15809663273) is less than itself. Its deficiency is 31205776814

Bases of 47015440087

• Binary: 101011110010010101101010111011010111₂
• Hexadecimal: 0xAF256AED7
• Base-36: LLJS1QV

Squares and roots of 47015440087

• 47015440087 squared (47015440087²) is 2210451606574286567569
• 47015440087 cubed (47015440087³) is 103925355074106265432309196738503
• The square root of 47015440087 is 216830.4408679741
• The cube root of 47015440087 is 3609.2212183523

Scales and comparisons

• 47,015,440,087 seconds is equal to 1,494 years, 49 weeks, 1 day, 4 hours, 28 minutes, 7 seconds.
• To count from 1 to 47,015,440,087 would take you about two thousand, nine hundred eighty-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 47015440087 cubic inches would be around 300.8 feet tall.

Recreational maths with 47015440087

• 47015440087 backwards is 78004451074
• The number of decimal digits it has is: 11
• The sum of 47015440087's digits is 40
• More coming soon!