1473147621

Names of 1473147621

• Cardinal: 1473147621 can be written as One billion, four hundred seventy-three million, one hundred forty-seven thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 1.473147621 × 10⁹

Factors of 1473147621

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 149

Divisors of 1473147621

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 27 31 33 43 61 93 99 129 183 279 297 341 387 473 549 671 837 1023 1161 1333 1419 1647 1891 2013 2623 3069 3721 3999 4257 5673 6039 7869 9207 11163 11997 12771 14663 17019 18117 20801 23607 28853 33489 35991 40931 43989 51057 62403 70821 81313 86559 100467 115351 122793 131967 160003 187209 243939 259677 346053 368379 395901 480009 561627 731817 779031 894443 1038159 1105137 1268861 1440027 1760033 2195451 2683329 3114477 3806583 4320081 4960093 5280099 8049987 11419749 14880279 15840297 24149961 34259247 44640837 47520891 54561023 133922511 163683069 491049207 1473147621
• Sum of all divisors σ(n): 2556702720
• Sum of proper divisors (its aliquot sum) s(n): 1083555099
• 1473147621 is a deficient number, because the sum of its proper divisors (1083555099) is less than itself. Its deficiency is 389592522

Bases of 1473147621

• Binary: 1010111110011100111001011100101₂
• Hexadecimal: 0x57CE72E5
• Base-36: OD2NZ9

Squares and roots of 1473147621

• 1473147621 squared (1473147621²) is 2170163913257959641
• 1473147621 cubed (1473147621³) is 3196971805996013604453164061
• The square root of 1473147621 is 38381.6052426159
• The cube root of 1473147621 is 1137.8423384693

Scales and comparisons

• 1,473,147,621 seconds is equal to 46 years, 43 weeks, 5 days, 7 hours, 40 minutes, 21 seconds.
• To count from 1 to 1,473,147,621 would take you about ninety-three 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 1473147621 cubic inches would be around 94.8 feet tall.

Recreational maths with 1473147621

• 1473147621 backwards is 1267413741
• The number of decimal digits it has is: 10
• The sum of 1473147621's digits is 36
• More coming soon!