421407663152

Names of 421407663152

• Cardinal: 421407663152 can be written as Four hundred twenty-one billion, four hundred seven million, six hundred sixty-three thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 4.21407663152 × 10¹¹

Factors of 421407663152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 388

Divisors of 421407663152

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 53 56 106 112 127 199 212 254 371 398 424 508 742 796 848 889 1016 1393 1484 1592 1778 2032 2786 2809 2968 3184 3556 5572 5618 5936 6731 7112 10547 11144 11236 13462 14224 19663 21094 22288 22472 25273 26924 39326 42188 44944 47117 50546 53848 73829 78652 84376 94234 101092 107696 147658 148877 157304 168752 176911 188468 202184 295316 297754 314608 353822 356743 376936 404368 558991 590632 595508 707644 713486 753872 1042139 1117982 1181264 1191016 1339469 1415288 1426972 2084278 2235964 2382032 2497201 2678938 2830576 2853944 3912937 4168556 4471928 4994402 5357876 5707888 7825874 8337112 8943856 9376283 9988804 10715752 15651748 16674224 18752566 18907379 19977608 21431504 29626523 31303496 37505132 37814758 39955216 59253046 62606992 70991857 75010264 75629516 118506092 132351653 141983714 150020528 151259032 207385661 237012184 264703306 283967428 302518064 414771322 474024368 496942999 529406612 567934856 829542644 993885998 1058813224 1135869712 1659085288 1987771996 2117626448 3318170576 3762568421 3975543992 7525136842 7951087984 15050273684 26337978947 30100547368 52675957894 60201094736 105351915788 210703831576 421407663152
• Sum of all divisors σ(n): 963366912000
• Sum of proper divisors (its aliquot sum) s(n): 541959248848
• 421407663152 is an abundant number, because the sum of its proper divisors (541959248848) is greater than itself. Its abundance is 120551585696

Bases of 421407663152

• Binary: 110001000011101110110101010010000110000₂
• Hexadecimal: 0x621DDAA430
• Base-36: 5DLB8PWW

Squares and roots of 421407663152

• 421407663152 squared (421407663152²) is 177584418563229498575104
• 421407663152 cubed (421407663152³) is 74835434838937192348807290405367808
• The square root of 421407663152 is 649159.1970788059
• The cube root of 421407663152 is 7497.2295732137

Scales and comparisons

• 421,407,663,152 seconds is equal to 13,399 years, 23 weeks, 6 days, 12 hours, 12 minutes, 32 seconds.
• To count from 1 to 421,407,663,152 would take you about twenty-six thousand, seven hundred ninety-eight 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 421407663152 cubic inches would be around 624.8 feet tall.

Recreational maths with 421407663152

• 421407663152 backwards is 251366704124
• The number of decimal digits it has is: 12
• The sum of 421407663152's digits is 41
• More coming soon!