45969427920

Names of 45969427920

• Cardinal: 45969427920 can be written as Forty-five billion, nine hundred sixty-nine million, four hundred twenty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.596942792 × 10¹⁰

Factors of 45969427920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14733814

Divisors of 45969427920

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 520 624 780 1040 1560 3120 14733791 29467582 44201373 58935164 73668955 88402746 117870328 147337910 176805492 191539283 221006865 235740656 294675820 353610984 383078566 442013730 574617849 589351640 707221968 766157132 884027460 957696415 1149235698 1178703280 1532314264 1768054920 1915392830 2298471396 2873089245 3064628528 3536109840 3830785660 4596942792 5746178490 7661571320 9193885584 11492356980 15323142640 22984713960 45969427920
• Sum of all divisors σ(n): 153467177472
• Sum of proper divisors (its aliquot sum) s(n): 107497749552
• 45969427920 is an abundant number, because the sum of its proper divisors (107497749552) is greater than itself. Its abundance is 61528321632

Bases of 45969427920

• Binary: 101010110011111111011100110111010000₂
• Hexadecimal: 0xAB3FDCDD0
• Base-36: L490DLC

Squares and roots of 45969427920

• 45969427920 squared (45969427920²) is 2113188303292075526400
• 45969427920 cubed (45969427920³) is 97142057389572164618040857088000
• The square root of 45969427920 is 214404.8225203901
• The cube root of 45969427920 is 3582.2539180991

Scales and comparisons

• 45,969,427,920 seconds is equal to 1,461 years, 35 weeks, 4 days, 13 hours, 32 minutes.
• To count from 1 to 45,969,427,920 would take you about two thousand, nine hundred twenty-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 45969427920 cubic inches would be around 298.5 feet tall.

Recreational maths with 45969427920

• 45969427920 backwards is 02972496954
• The number of decimal digits it has is: 11
• The sum of 45969427920's digits is 57
• More coming soon!