149926200

Names of 149926200

• Cardinal: 149926200 can be written as One hundred forty-nine million, nine hundred twenty-six thousand, two hundred.

Scientific notation

• Scientific notation: 1.499262 × 10⁸

Factors of 149926200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3252

Divisors of 149926200

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 79 100 120 150 158 200 237 300 316 395 474 600 632 790 948 1185 1580 1896 1975 2370 3160 3163 3950 4740 5925 6326 7900 9480 9489 11850 12652 15800 15815 18978 23700 25304 31630 37956 47400 47445 63260 75912 79075 94890 126520 158150 189780 237225 249877 316300 379560 474450 499754 632600 749631 948900 999508 1249385 1499262 1897800 1999016 2498770 2998524 3748155 4997540 5997048 6246925 7496310 9995080 12493850 14992620 18740775 24987700 29985240 37481550 49975400 74963100 149926200
• Sum of all divisors σ(n): 470803200
• Sum of proper divisors (its aliquot sum) s(n): 320877000
• 149926200 is an abundant number, because the sum of its proper divisors (320877000) is greater than itself. Its abundance is 170950800

Bases of 149926200

• Binary: 1000111011111011000100111000₂
• Hexadecimal: 0x8EFB138
• Base-36: 2H9FSO

Squares and roots of 149926200

• 149926200 squared (149926200²) is 22477865446440000
• 149926200 cubed (149926200³) is 3370020950496052728000000
• The square root of 149926200 is 12244.4354708577
• The cube root of 149926200 is 531.2421322941

Scales and comparisons

• 149,926,200 seconds is equal to 4 years, 39 weeks, 6 days, 6 hours, 10 minutes.
• To count from 1 to 149,926,200 would take you about seven 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 149926200 cubic inches would be around 44.3 feet tall.

Recreational maths with 149926200

• 149926200 backwards is 002629941
• The number of decimal digits it has is: 9
• The sum of 149926200's digits is 33
• More coming soon!