147966672

Names of 147966672

• Cardinal: 147966672 can be written as One hundred forty-seven million, nine hundred sixty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.47966672 × 10⁸

Factors of 147966672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1252

Divisors of 147966672

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 53 56 84 98 106 112 147 159 168 196 212 294 318 336 371 392 424 588 636 742 784 848 1113 1176 1187 1272 1484 2226 2352 2374 2544 2597 2968 3561 4452 4748 5194 5936 7122 7791 8309 8904 9496 10388 14244 15582 16618 17808 18992 20776 24927 28488 31164 33236 41552 49854 56976 58163 62328 62911 66472 99708 116326 124656 125822 132944 174489 188733 199416 232652 251644 348978 377466 398832 440377 465304 503288 697956 754932 880754 930608 1006576 1321131 1395912 1509864 1761508 2642262 2791824 3019728 3082639 3523016 5284524 6165278 7046032 9247917 10569048 12330556 18495834 21138096 24661112 36991668 49322224 73983336 147966672
• Sum of all divisors σ(n): 453426336
• Sum of proper divisors (its aliquot sum) s(n): 305459664
• 147966672 is an abundant number, because the sum of its proper divisors (305459664) is greater than itself. Its abundance is 157492992

Bases of 147966672

• Binary: 1000110100011100101011010000₂
• Hexadecimal: 0x8D1CAD0
• Base-36: 2G3FTC

Squares and roots of 147966672

• 147966672 squared (147966672²) is 21894136022755584
• 147966672 cubed (147966672³) is 3239602443602460033896448
• The square root of 147966672 is 12164.1552111109
• The cube root of 147966672 is 528.9175391375

Scales and comparisons

• 147,966,672 seconds is equal to 4 years, 36 weeks, 4 days, 13 hours, 51 minutes, 12 seconds.
• To count from 1 to 147,966,672 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 147966672 cubic inches would be around 44.1 feet tall.

Recreational maths with 147966672

• 147966672 backwards is 276669741
• 147966672 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 147966672's digits is 48
• More coming soon!