47142732140928

Names of 47142732140928

• Cardinal: 47142732140928 can be written as Forty-seven trillion, one hundred forty-two billion, seven hundred thirty-two million, one hundred forty thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.7142732140928 × 10¹³

Factors of 47142732140928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1023985

Divisors of 47142732140928

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 1152 41659 83318 124977 166636 249954 333272 374931 499908 666544 749862 982321 999816 1333088 1499724 1964642 1999632 2666176 2946963 2999448 3929284 3999264 5332352 5893926 5998896 7858568 7998528 8840889 11787852 11997792 15717136 15997056 17681778 23575704 23995584 31434272 35363556 47151408 47991168 62868544 70727112 94302816 125737088 141454224 188605632 282908448 377211264 565816896 1131633792 40922510539 81845021078 122767531617 163690042156 245535063234 327380084312 368302594851 491070126468 654760168624 736605189702 982140252936 1309520337248 1473210379404 1964280505872 2619040674496 2946420758808 3928561011744 5238081348992 5892841517616 7857122023488 11785683035232 15714244046976 23571366070464 47142732140928
• Sum of all divisors σ(n): 135661516933800
• Sum of proper divisors (its aliquot sum) s(n): 88518784792872
• 47142732140928 is an abundant number, because the sum of its proper divisors (88518784792872) is greater than itself. Its abundance is 41376052651944

Bases of 47142732140928

• Binary: 1010101110000001000101110011011001000110000000₂
• Hexadecimal: 0x2AE045CD9180
• Base-36: GPL2LIZK0

Squares and roots of 47142732140928

• 47142732140928 squared (47142732140928²) is 2222437193711285890452701184
• 47142732140928 cubed (47142732140928³) is 104771761323166864944337148563112960458752
• The square root of 47142732140928 is 6866056.5203709181
• The cube root of 47142732140928 is 36124.7554770843

Scales and comparisons

• 47,142,732,140,928 seconds is equal to 1,498,993 years, 3 weeks, 20 hours, 28 minutes, 48 seconds.
• To count from 1 to 47,142,732,140,928 would take you about three million, seven hundred forty-seven thousand, four hundred eighty-two 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 47142732140928 cubic inches would be around 3010.4 feet tall.

Recreational maths with 47142732140928

• 47142732140928 backwards is 82904123724174
• The number of decimal digits it has is: 14
• The sum of 47142732140928's digits is 54
• More coming soon!