146949705

Names of 146949705

• Cardinal: 146949705 can be written as One hundred forty-six million, nine hundred forty-nine thousand, seven hundred five.

Scientific notation

• Scientific notation: 1.46949705 × 10⁸

Factors of 146949705

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 648

Divisors of 146949705

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 15 19 21 35 43 45 57 63 95 105 129 133 171 215 285 301 315 387 399 571 645 665 817 855 903 1197 1505 1713 1935 1995 2451 2709 2855 3997 4085 4515 5139 5719 5985 7353 8565 10849 11991 12255 13545 17157 19985 24553 25695 28595 32547 35973 36765 51471 54245 59955 73659 75943 85785 97641 122765 162735 171871 179865 220977 227829 257355 368295 379715 466507 488205 515613 683487 859355 1104885 1139145 1399521 1546839 2332535 2578065 3265549 3417435 4198563 6997605 7734195 9796647 16327745 20992815 29389941 48983235 146949705
• Sum of all divisors σ(n): 314096640
• Sum of proper divisors (its aliquot sum) s(n): 167146935
• 146949705 is an abundant number, because the sum of its proper divisors (167146935) is greater than itself. Its abundance is 20197230

Bases of 146949705

• Binary: 1000110000100100011001001001₂
• Hexadecimal: 0x8C24649
• Base-36: 2FHN49

Squares and roots of 146949705

• 146949705 squared (146949705²) is 21594215799587025
• 146949705 cubed (146949705³) is 3173263641455652445577625
• The square root of 146949705 is 12122.2813446975
• The cube root of 146949705 is 527.7030117871

Scales and comparisons

• 146,949,705 seconds is equal to 4 years, 34 weeks, 6 days, 19 hours, 21 minutes, 45 seconds.
• To count from 1 to 146,949,705 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 146949705 cubic inches would be around 44 feet tall.

Recreational maths with 146949705

• 146949705 backwards is 507949641
• 146949705 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 146949705's digits is 45
• More coming soon!