5454421008

Names of 5454421008

• Cardinal: 5454421008 can be written as Five billion, four hundred fifty-four million, four hundred twenty-one thousand and eight.

Scientific notation

• Scientific notation: 5.454421008 × 10⁹

Factors of 5454421008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42186

Divisors of 5454421008

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 37 48 73 74 111 146 148 219 222 292 296 438 444 584 592 876 888 1168 1752 1776 2701 3504 5402 8103 10804 16206 21608 32412 42071 43216 64824 84142 126213 129648 168284 252426 336568 504852 673136 1009704 1556627 2019408 3071183 3113254 4669881 6142366 6226508 9213549 9339762 12284732 12453016 18427098 18679524 24569464 24906032 36854196 37359048 49138928 73708392 74718096 113633771 147416784 227267542 340901313 454535084 681802626 909070168 1363605252 1818140336 2727210504 5454421008
• Sum of all divisors σ(n): 14670001536
• Sum of proper divisors (its aliquot sum) s(n): 9215580528
• 5454421008 is an abundant number, because the sum of its proper divisors (9215580528) is greater than itself. Its abundance is 3761159520

Bases of 5454421008

• Binary: 101000101000110111101110000010000₂
• Hexadecimal: 0x1451BDC10
• Base-36: 2I7F66O

Squares and roots of 5454421008

• 5454421008 squared (5454421008²) is 29750708532511736064
• 5454421008 cubed (5454421008³) is 162272889622616864194032832512
• The square root of 5454421008 is 73854.0520756985
• The cube root of 5454421008 is 1760.2845838025

Scales and comparisons

• 5,454,421,008 seconds is equal to 173 years, 22 weeks, 3 days, 20 hours, 56 minutes, 48 seconds.
• To count from 1 to 5,454,421,008 would take you about three hundred forty-six 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 5454421008 cubic inches would be around 146.7 feet tall.

Recreational maths with 5454421008

• 5454421008 backwards is 8001244545
• The number of decimal digits it has is: 10
• The sum of 5454421008's digits is 33
• More coming soon!