43457929855921

Names of 43457929855921

• Cardinal: 43457929855921 can be written as Forty-three trillion, four hundred fifty-seven billion, nine hundred twenty-nine million, eight hundred fifty-five thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 4.3457929855921 × 10¹³

Factors of 43457929855921

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2050

Divisors of 43457929855921

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 23 41 161 287 943 1681 1979 6601 11767 13853 38663 45517 68921 81139 270641 318619 482447 567973 1585183 1866197 3326699 3916441 11096281 13063379 23286893 27415087 76514077 90078143 136394659 160574081 535598539 630547001 954762613 1124018567 3137077157 3693203863 6583537321 21959540099 25852427041 46084761247 151421358383 269925030161 1059949508681 1889475211127 6208275693703 43457929855921
• Sum of all divisors σ(n): 53148083159808
• Sum of proper divisors (its aliquot sum) s(n): 9690153303887
• 43457929855921 is a deficient number, because the sum of its proper divisors (9690153303887) is less than itself. Its deficiency is 33767776552034

Bases of 43457929855921

• Binary: 1001111000011001010110011110001100001110110001₂
• Hexadecimal: 0x27865678C3B1
• Base-36: FEKAPDVW1

Squares and roots of 43457929855921

• 43457929855921 squared (43457929855921²) is 1888591667362149827818758241
• 43457929855921 cubed (43457929855921³) is 82074284206701193024988463282002261394961
• The square root of 43457929855921 is 6592262.8782475749
• The cube root of 43457929855921 is 35157.9068809141

Scales and comparisons

• 43,457,929,855,921 seconds is equal to 1,381,827 years, 38 weeks, 5 days, 6 hours, 12 minutes, 1 second.
• To count from 1 to 43,457,929,855,921 would take you about three million, four hundred fifty-four thousand, five hundred sixty-nine 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 43457929855921 cubic inches would be around 2929.8 feet tall.

Recreational maths with 43457929855921

• 43457929855921 backwards is 12955892975434
• The number of decimal digits it has is: 14
• The sum of 43457929855921's digits is 73
• More coming soon!