40349133040

Names of 40349133040

• Cardinal: 40349133040 can be written as Forty billion, three hundred forty-nine million, one hundred thirty-three thousand and forty.

Scientific notation

• Scientific notation: 4.034913304 × 10¹⁰

Factors of 40349133040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 46651

Divisors of 40349133040

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 17033 29611 34066 59222 68132 85165 118444 136264 148055 170330 236888 272528 296110 340660 473776 592220 681320 1184440 1362640 2368880 504364163 1008728326 2017456652 2521820815 4034913304 5043641630 8069826608 10087283260 20174566520 40349133040
• Sum of all divisors σ(n): 93820410288
• Sum of proper divisors (its aliquot sum) s(n): 53471277248
• 40349133040 is an abundant number, because the sum of its proper divisors (53471277248) is greater than itself. Its abundance is 13122144208

Bases of 40349133040

• Binary: 100101100100111111101110100011110000₂
• Hexadecimal: 0x964FEE8F0
• Base-36: IJATYB4

Squares and roots of 40349133040

• 40349133040 squared (40349133040²) is 1628052537079619641600
• 40349133040 cubed (40349133040³) is 65690508414735105991515518464000
• The square root of 40349133040 is 200870.9362750121
• The cube root of 40349133040 is 3429.8732352067

Scales and comparisons

• 40,349,133,040 seconds is equal to 1,282 years, 50 weeks, 5 days, 20 hours, 30 minutes, 40 seconds.
• To count from 1 to 40,349,133,040 would take you about two thousand, five hundred sixty-five 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 40349133040 cubic inches would be around 285.8 feet tall.

Recreational maths with 40349133040

• 40349133040 backwards is 04033194304
• The number of decimal digits it has is: 11
• The sum of 40349133040's digits is 31
• More coming soon!