146399946

Names of 146399946

• Cardinal: 146399946 can be written as One hundred forty-six million, three hundred ninety-nine thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 1.46399946 × 10⁸

Factors of 146399946

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 275

Divisors of 146399946

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 29 33 42 49 58 66 77 87 98 147 154 174 203 223 231 294 319 343 406 446 462 539 609 638 669 686 957 1029 1078 1218 1338 1421 1561 1617 1914 2058 2233 2453 2842 3122 3234 3773 4263 4466 4683 4906 6467 6699 7359 7546 8526 9366 9947 10927 11319 12934 13398 14718 15631 17171 19401 19894 21854 22638 29841 31262 32781 34342 38802 45269 46893 51513 59682 65562 71137 76489 90538 93786 103026 109417 120197 135807 142274 152978 213411 218834 229467 240394 271614 316883 328251 360591 426822 458934 497959 633766 656502 721182 841379 950649 995918 1493877 1682758 1901298 2218181 2524137 2987754 3485713 4436362 5048274 6654543 6971426 10457139 13309086 20914278 24399991 48799982 73199973 146399946
• Sum of all divisors σ(n): 387072000
• Sum of proper divisors (its aliquot sum) s(n): 240672054
• 146399946 is an abundant number, because the sum of its proper divisors (240672054) is greater than itself. Its abundance is 94272108

Bases of 146399946

• Binary: 1000101110011110001011001010₂
• Hexadecimal: 0x8B9E2CA
• Base-36: 2F5UX6

Squares and roots of 146399946

• 146399946 squared (146399946²) is 21432944188802916
• 146399946 cubed (146399946³) is 3137781871861760707042536
• The square root of 146399946 is 12099.5845383219
• The cube root of 146399946 is 527.0441196543

Scales and comparisons

• 146,399,946 seconds is equal to 4 years, 34 weeks, 10 hours, 39 minutes, 6 seconds.
• To count from 1 to 146,399,946 would take you about six 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 146399946 cubic inches would be around 43.9 feet tall.

Recreational maths with 146399946

• 146399946 backwards is 649993641
• The number of decimal digits it has is: 9
• The sum of 146399946's digits is 51
• More coming soon!