42974992000

Names of 42974992000

• Cardinal: 42974992000 can be written as Forty-two billion, nine hundred seventy-four million, nine hundred ninety-two thousand.

Scientific notation

• Scientific notation: 4.2974992 × 10¹⁰

Factors of 42974992000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2685944

Divisors of 42974992000

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 320 400 500 640 800 1000 1600 2000 3200 4000 8000 16000 2685937 5371874 10743748 13429685 21487496 26859370 42974992 53718740 67148425 85949984 107437480 134296850 171899968 214874960 268593700 335742125 343799936 429749920 537187400 671484250 859499840 1074374800 1342968500 1718999680 2148749600 2685937000 4297499200 5371874000 8594998400 10743748000 21487496000 42974992000
• Sum of all divisors σ(n): 106846613640
• Sum of proper divisors (its aliquot sum) s(n): 63871621640
• 42974992000 is an abundant number, because the sum of its proper divisors (63871621640) is greater than itself. Its abundance is 20896629640

Bases of 42974992000

• Binary: 101000000001100000100101011010000000₂
• Hexadecimal: 0xA01825680
• Base-36: JQQ781S

Squares and roots of 42974992000

• 42974992000 squared (42974992000²) is 1846849937400064000000
• 42974992000 cubed (42974992000³) is 79368361284968251199488000000000
• The square root of 42974992000 is 207304.1051209551
• The cube root of 42974992000 is 3502.7187583025

Scales and comparisons

• 42,974,992,000 seconds is equal to 1,366 years, 24 weeks, 3 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 42,974,992,000 would take you about two thousand, seven hundred thirty-two 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 42974992000 cubic inches would be around 291.9 feet tall.

Recreational maths with 42974992000

• 42974992000 backwards is 00029947924
• The number of decimal digits it has is: 11
• The sum of 42974992000's digits is 46
• More coming soon!