421415997327

Names of 421415997327

• Cardinal: 421415997327 can be written as Four hundred twenty-one billion, four hundred fifteen million, nine hundred ninety-seven thousand, three hundred twenty-seven.

Scientific notation

• Scientific notation: 4.21415997327 × 10¹¹

Factors of 421415997327

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4847

Divisors of 421415997327

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 13 19 27 39 57 79 117 169 171 237 247 351 507 513 711 741 1027 1501 1521 2133 2197 2223 3081 3211 4503 4563 4733 6591 6669 9243 9633 13351 13509 14199 19513 19773 27729 28899 40053 40527 41743 42597 58539 59319 61529 86697 89927 120159 125229 127791 173563 175617 184587 253669 269781 360477 373907 375687 520689 526851 553761 761007 799877 809343 1121721 1127061 1169051 1562067 1661283 2283021 2399631 2428029 3297697 3365163 3507153 4686201 4860791 6849063 7104233 7198893 9893091 10095489 10398401 10521459 14582373 15197663 21312699 21596679 29679273 31195203 31564377 43747119 45592989 63190283 63938097 89037819 92355029 93585609 131241357 136778967 189570849 191814291 197569619 277065087 280756827 410336901 568712547 592708857 821473679 831195261 1200615377 1706137641 1778126571 2464421037 2493585783 3601846131 5334379713 7393263111 10805538393 15607999901 22179789333 32416615179 46823999703 140471999109 421415997327
• Sum of all divisors σ(n): 721082880000
• Sum of proper divisors (its aliquot sum) s(n): 299666882673
• 421415997327 is a deficient number, because the sum of its proper divisors (299666882673) is less than itself. Its deficiency is 121749114654

Bases of 421415997327

• Binary: 110001000011110010110011100111110001111₂
• Hexadecimal: 0x621E59CF8F
• Base-36: 5DLG7CLR

Squares and roots of 421415997327

• 421415997327 squared (421415997327²) is 177591442803110071144929
• 421415997327 cubed (421415997327³) is 74839874985613507128898179293604783
• The square root of 421415997327 is 649165.6162544347
• The cube root of 421415997327 is 7497.2789970985

Scales and comparisons

• 421,415,997,327 seconds is equal to 13,399 years, 37 weeks, 4 days, 23 hours, 15 minutes, 27 seconds.
• To count from 1 to 421,415,997,327 would take you about twenty-six thousand, seven hundred ninety-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 421415997327 cubic inches would be around 624.8 feet tall.

Recreational maths with 421415997327

• 421415997327 backwards is 723799514124
• The number of decimal digits it has is: 12
• The sum of 421415997327's digits is 54
• More coming soon!