46139772

Names of 46139772

• Cardinal: 46139772 can be written as Forty-six million, one hundred thirty-nine thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 4.6139772 × 10⁷

Factors of 46139772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 742

Divisors of 46139772

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 98 131 147 196 262 294 393 524 588 599 786 917 1198 1572 1797 1834 2396 2751 3594 3668 4193 5502 6419 7188 8386 11004 12579 12838 16772 19257 25158 25676 29351 38514 50316 58702 77028 78469 88053 117404 156938 176106 235407 313876 352212 470814 549283 941628 1098566 1647849 2197132 3295698 3844981 6591396 7689962 11534943 15379924 23069886 46139772
• Sum of all divisors σ(n): 126403200
• Sum of proper divisors (its aliquot sum) s(n): 80263428
• 46139772 is an abundant number, because the sum of its proper divisors (80263428) is greater than itself. Its abundance is 34123656

Bases of 46139772

• Binary: 10110000000000100101111100₂
• Hexadecimal: 0x2C0097C
• Base-36: RGXOC

Squares and roots of 46139772

• 46139772 squared (46139772²) is 2128878560211984
• 46139772 cubed (46139772³) is 98225971383869213427648
• The square root of 46139772 is 6792.6262962125
• The cube root of 46139772 is 358.6673257835

Scales and comparisons

• 46,139,772 seconds is equal to 1 year, 24 weeks, 2 days, 36 minutes, 12 seconds.
• To count from 1 to 46,139,772 would take you about 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 46139772 cubic inches would be around 29.9 feet tall.

Recreational maths with 46139772

• 46139772 backwards is 27793164
• The number of decimal digits it has is: 8
• The sum of 46139772's digits is 39
• More coming soon!