47158468768

Names of 47158468768

• Cardinal: 47158468768 can be written as Forty-seven billion, one hundred fifty-eight million, four hundred sixty-eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.7158468768 × 10¹⁰

Factors of 47158468768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1972

Divisors of 47158468768

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 19 31 32 38 43 62 76 86 124 152 172 248 304 344 496 589 608 688 817 961 992 1178 1333 1376 1634 1877 1922 2356 2666 3268 3754 3844 4712 5332 6536 7508 7688 9424 10664 13072 15016 15376 18259 18848 21328 25327 26144 30032 30752 35663 36518 41323 42656 50654 58187 60064 71326 73036 80711 82646 101308 116374 142652 146072 161422 165292 202616 232748 285304 292144 322844 330584 405232 465496 570608 584288 645688 661168 785137 810464 930992 1105553 1141216 1291376 1322336 1533509 1570274 1803797 1861984 2211106 2502041 2582752 3067018 3140548 3607594 4422212 5004082 6134036 6281096 7215188 8844424 10008164 12268072 12562192 14430376 17688848 20016328 24536144 25124384 28860752 34272143 35377696 40032656 47538779 49072288 57721504 68544286 77563271 80065312 95077558 137088572 155126542 190155116 274177144 310253084 380310232 548354288 620506168 760620464 1096708576 1241012336 1473702149 1521240928 2482024672 2947404298 5894808596 11789617192 23579234384 47158468768
• Sum of all divisors σ(n): 103387505760
• Sum of proper divisors (its aliquot sum) s(n): 56229036992
• 47158468768 is an abundant number, because the sum of its proper divisors (56229036992) is greater than itself. Its abundance is 9070568224

Bases of 47158468768

• Binary: 101011111010110111010010000010100000₂
• Hexadecimal: 0xAFADD20A0
• Base-36: LNWXNDS

Squares and roots of 47158468768

• 47158468768 squared (47158468768²) is 2223921176542431437824
• 47158468768 cubed (47158468768³) is 104876717346470067187404437880832
• The square root of 47158468768 is 217160.0072941609
• The cube root of 47158468768 is 3612.8774608887

Scales and comparisons

• 47,158,468,768 seconds is equal to 1,499 years, 25 weeks, 4 days, 14 hours, 39 minutes, 28 seconds.
• To count from 1 to 47,158,468,768 would take you about two thousand, nine hundred ninety-eight 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 47158468768 cubic inches would be around 301.1 feet tall.

Recreational maths with 47158468768

• 47158468768 backwards is 86786485174
• The number of decimal digits it has is: 11
• The sum of 47158468768's digits is 64
• More coming soon!