2421072017

Names of 2421072017

• Cardinal: 2421072017 can be written as Two billion, four hundred twenty-one million, seventy-two thousand and seventeen.

Scientific notation

• Scientific notation: 2.421072017 × 10⁹

Factors of 2421072017

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 97

Divisors of 2421072017

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 13 17 19 41 49 91 119 133 221 247 287 323 343 533 637 697 779 833 931 1547 1681 1729 2009 2261 3731 4199 4459 4879 5453 5831 6517 9061 10127 10829 11767 12103 13243 14063 15827 21853 26117 28577 29393 31939 34153 38171 63427 70889 75803 82369 84721 92701 110789 152971 172159 182819 200039 205751 223573 239071 267197 371501 415207 443989 496223 542963 576583 648907 1070797 1205113 1400273 1440257 1565011 2600507 2906449 3107923 3473561 3800741 4542349 7058519 7495579 8435791 9801911 10955077 18203549 20345143 26605187 49409633 59050537 127424843 142416001 186236309 345867431 2421072017
• Sum of all divisors σ(n): 3473568000
• Sum of proper divisors (its aliquot sum) s(n): 1052495983
• 2421072017 is a deficient number, because the sum of its proper divisors (1052495983) is less than itself. Its deficiency is 1368576034

Bases of 2421072017

• Binary: 10010000010011101010000010010001₂
• Hexadecimal: 0x904EA091
• Base-36: 141FZ4H

Squares and roots of 2421072017

• 2421072017 squared (2421072017²) is 5861589711500448289
• 2421072017 cubed (2421072017³) is 14191330825648838435453428913
• The square root of 2421072017 is 49204.3902207923
• The cube root of 2421072017 is 1342.7729052287

Scales and comparisons

• 2,421,072,017 seconds is equal to 76 years, 51 weeks, 16 hours, 17 seconds.
• To count from 1 to 2,421,072,017 would take you about one hundred fifty-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 2421072017 cubic inches would be around 111.9 feet tall.

Recreational maths with 2421072017

• 2421072017 backwards is 7102701242
• The number of decimal digits it has is: 10
• The sum of 2421072017's digits is 26
• More coming soon!