51500005040

Names of 51500005040

• Cardinal: 51500005040 can be written as Fifty-one billion, five hundred million, five thousand and forty.

Scientific notation

• Scientific notation: 5.150000504 × 10¹⁰

Factors of 51500005040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 579552

Divisors of 51500005040

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 101 110 176 202 220 404 440 505 808 880 1010 1111 1616 2020 2222 4040 4444 5555 8080 8888 11110 17776 22220 44440 88880 579433 1158866 2317732 2897165 4635464 5794330 6373763 9270928 11588660 12747526 23177320 25495052 31868815 46354640 50990104 58522733 63737630 101980208 117045466 127475260 234090932 254950520 292613665 468181864 509901040 585227330 643750063 936363728 1170454660 1287500126 2340909320 2575000252 3218750315 4681818640 5150000504 6437500630 10300001008 12875001260 25750002520 51500005040
• Sum of all divisors σ(n): 131916262176
• Sum of proper divisors (its aliquot sum) s(n): 80416257136
• 51500005040 is an abundant number, because the sum of its proper divisors (80416257136) is greater than itself. Its abundance is 28916252096

Bases of 51500005040

• Binary: 101111111101101000111011011010110000₂
• Hexadecimal: 0xBFDA3B6B0
• Base-36: NNPRU7K

Squares and roots of 51500005040

• 51500005040 squared (51500005040²) is 2652250519120025401600
• 51500005040 cubed (51500005040³) is 136590915102023924547328024064000
• The square root of 51500005040 is 226936.1254626509
• The cube root of 51500005040 is 3720.5095517365

Scales and comparisons

• 51,500,005,040 seconds is equal to 1,637 years, 28 weeks, 20 hours, 57 minutes, 20 seconds.
• To count from 1 to 51,500,005,040 would take you about three thousand, two hundred seventy-five 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 51500005040 cubic inches would be around 310 feet tall.

Recreational maths with 51500005040

• 51500005040 backwards is 04050000515
• 51500005040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51500005040's digits is 20
• More coming soon!