147120984

Names of 147120984

• Cardinal: 147120984 can be written as One hundred forty-seven million, one hundred twenty thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.47120984 × 10⁸

Factors of 147120984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 651

Divisors of 147120984

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 59 72 118 177 236 354 472 531 587 708 1062 1174 1416 1761 2124 2348 3481 3522 4248 4696 5283 6962 7044 10443 10566 13924 14088 20886 21132 27848 31329 34633 41772 42264 62658 69266 83544 103899 125316 138532 207798 250632 277064 311697 415596 623394 831192 1246788 2043347 2493576 4086694 6130041 8173388 12260082 16346776 18390123 24520164 36780246 49040328 73560492 147120984
• Sum of all divisors σ(n): 406011060
• Sum of proper divisors (its aliquot sum) s(n): 258890076
• 147120984 is an abundant number, because the sum of its proper divisors (258890076) is greater than itself. Its abundance is 111769092

Bases of 147120984

• Binary: 1000110001001110001101011000₂
• Hexadecimal: 0x8C4E358
• Base-36: 2FLBA0

Squares and roots of 147120984

• 147120984 squared (147120984²) is 21644583933128256
• 147120984 cubed (147120984³) is 3184372486512419220923904
• The square root of 147120984 is 12129.3439229003
• The cube root of 147120984 is 527.9079557183

Scales and comparisons

• 147,120,984 seconds is equal to 4 years, 35 weeks, 1 day, 18 hours, 56 minutes, 24 seconds.
• To count from 1 to 147,120,984 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 147120984 cubic inches would be around 44 feet tall.

Recreational maths with 147120984

• 147120984 backwards is 489021741
• 147120984 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 147120984's digits is 36
• More coming soon!