147988885

Names of 147988885

• Cardinal: 147988885 can be written as One hundred forty-seven million, nine hundred eighty-eight thousand, eight hundred eighty-five.

Scientific notation

• Scientific notation: 1.47988885 × 10⁸

Factors of 147988885

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 190

Divisors of 147988885

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 11 29 31 41 55 73 145 155 205 319 341 365 451 803 899 1189 1271 1595 1705 2117 2255 2263 2993 4015 4495 5945 6355 9889 10585 11315 13079 13981 14965 23287 24893 32923 36859 49445 65395 65627 69905 86797 92783 116435 124465 164615 184295 328135 405449 433985 463915 721897 954767 1020613 2027245 2690707 3609485 4773835 5103065 13453535 29597777 147988885
• Sum of all divisors σ(n): 214824960
• Sum of proper divisors (its aliquot sum) s(n): 66836075
• 147988885 is a deficient number, because the sum of its proper divisors (66836075) is less than itself. Its deficiency is 81152810

Bases of 147988885

• Binary: 1000110100100010000110010101₂
• Hexadecimal: 0x8D22195
• Base-36: 2G3WYD

Squares and roots of 147988885

• 147988885 squared (147988885²) is 21900710083543225
• 147988885 cubed (147988885³) is 3241061665971818717054125
• The square root of 147988885 is 12165.0682283331
• The cube root of 147988885 is 528.9440051365

Scales and comparisons

• 147,988,885 seconds is equal to 4 years, 36 weeks, 4 days, 20 hours, 1 minute, 25 seconds.
• To count from 1 to 147,988,885 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 147988885 cubic inches would be around 44.1 feet tall.

Recreational maths with 147988885

• 147988885 backwards is 588889741
• The number of decimal digits it has is: 9
• The sum of 147988885's digits is 58
• More coming soon!