47142279221544

Names of 47142279221544

• Cardinal: 47142279221544 can be written as Forty-seven trillion, one hundred forty-two billion, two hundred seventy-nine million, two hundred twenty-one thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 4.7142279221544 × 10¹³

Factors of 47142279221544

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 224441

Divisors of 47142279221544

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 234 312 468 936 224423 448846 673269 897692 1346538 1795384 2019807 2693076 2917499 4039614 5386152 5834998 8079228 8752497 11669996 16158456 17504994 23339992 26257491 35009988 52514982 70019976 105029964 210059928 50365682929 100731365858 151097048787 201462731716 302194097574 402925463432 453291146361 604388195148 654753878077 906582292722 1208776390296 1309507756154 1813164585444 1964261634231 2619015512308 3626329170888 3928523268462 5238031024616 5892784902693 7857046536924 11785569805386 15714093073848 23571139610772 47142279221544
• Sum of all divisors σ(n): 137498927073690
• Sum of proper divisors (its aliquot sum) s(n): 90356647852146
• 47142279221544 is an abundant number, because the sum of its proper divisors (90356647852146) is greater than itself. Its abundance is 43214368630602

Bases of 47142279221544

• Binary: 1010101110000000101010110011101001000100101000₂
• Hexadecimal: 0x2AE02ACE9128
• Base-36: GPKV3VCQ0

Squares and roots of 47142279221544

• 47142279221544 squared (47142279221544²) is 2222394490202019166633743936
• 47142279221544 cubed (47142279221544³) is 104768741597524518854111581698176310557184
• The square root of 47142279221544 is 6866023.5377942013
• The cube root of 47142279221544 is 36124.6397883121

Scales and comparisons

• 47,142,279,221,544 seconds is equal to 1,498,978 years, 34 weeks, 1 day, 17 hours, 32 minutes, 24 seconds.
• To count from 1 to 47,142,279,221,544 would take you about three million, seven hundred forty-seven thousand, four hundred forty-six 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 47142279221544 cubic inches would be around 3010.4 feet tall.

Recreational maths with 47142279221544

• 47142279221544 backwards is 44512297224174
• The number of decimal digits it has is: 14
• The sum of 47142279221544's digits is 54
• More coming soon!