47138428090

Names of 47138428090

• Cardinal: 47138428090 can be written as Forty-seven billion, one hundred thirty-eight million, four hundred twenty-eight thousand and ninety.

Scientific notation

• Scientific notation: 4.713842809 × 10¹⁰

Factors of 47138428090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2231

Divisors of 47138428090

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 13 26 37 65 74 130 169 185 338 370 433 481 845 866 962 1690 1741 2165 2405 3482 4330 4810 5629 6253 8705 11258 12506 16021 17410 22633 28145 31265 32042 45266 56290 62530 64417 73177 80105 113165 128834 146354 160210 208273 226330 294229 322085 365885 416546 588458 644170 731770 753853 837421 1041365 1471145 1507706 1674842 2082730 2707549 2942290 3769265 4187105 5415098 7538530 8374210 9800089 10886473 13537745 19600178 21772946 27075490 27892561 49000445 54432365 55785122 98000890 108864730 127401157 139462805 254802314 278925610 362603293 637005785 725206586 1274011570 1813016465 3626032930 4713842809 9427685618 23569214045 47138428090
• Sum of all divisors σ(n): 94633536816
• Sum of proper divisors (its aliquot sum) s(n): 47495108726
• 47138428090 is an abundant number, because the sum of its proper divisors (47495108726) is greater than itself. Its abundance is 356680636

Bases of 47138428090

• Binary: 101011111001101010110101010010111010₂
• Hexadecimal: 0xAF9AB54BA
• Base-36: LNL03WA

Squares and roots of 47138428090

• 47138428090 squared (47138428090²) is 2222031402796101048100
• 47138428090 cubed (47138428090³) is 104743067494425834188235481129000
• The square root of 47138428090 is 217113.8597372355
• The cube root of 47138428090 is 3612.3656067467

Scales and comparisons

• 47,138,428,090 seconds is equal to 1,498 years, 44 weeks, 3 days, 15 hours, 48 minutes, 10 seconds.
• To count from 1 to 47,138,428,090 would take you about two thousand, nine hundred ninety-seven 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 47138428090 cubic inches would be around 301 feet tall.

Recreational maths with 47138428090

• 47138428090 backwards is 09082483174
• The number of decimal digits it has is: 11
• The sum of 47138428090's digits is 46
• More coming soon!