143430768

Names of 143430768

• Cardinal: 143430768 can be written as One hundred forty-three million, four hundred thirty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.43430768 × 10⁸

Factors of 143430768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4542

Divisors of 143430768

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 34 36 39 48 51 52 68 72 78 102 104 117 136 144 153 156 204 208 221 234 272 306 312 408 442 468 612 624 663 816 884 936 1224 1326 1768 1872 1989 2448 2652 3536 3978 4507 5304 7956 9014 10608 13521 15912 18028 27042 31824 36056 40563 54084 58591 72112 76619 81126 108168 117182 153238 162252 175773 216336 229857 234364 306476 324504 351546 459714 468728 527319 612952 649008 689571 703092 919428 937456 996047 1054638 1225904 1379142 1406184 1838856 1992094 2109276 2758284 2812368 2988141 3677712 3984188 4218552 5516568 5976282 7968376 8437104 8964423 11033136 11952564 15936752 17928846 23905128 35857692 47810256 71715384 143430768
• Sum of all divisors σ(n): 457814448
• Sum of proper divisors (its aliquot sum) s(n): 314383680
• 143430768 is an abundant number, because the sum of its proper divisors (314383680) is greater than itself. Its abundance is 170952912

Bases of 143430768

• Binary: 1000100011001001010001110000₂
• Hexadecimal: 0x88C9470
• Base-36: 2DE7W0

Squares and roots of 143430768

• 143430768 squared (143430768²) is 20572385209069824
• 143430768 cubed (143430768³) is 2950713010128725421944832
• The square root of 143430768 is 11976.2585142439
• The cube root of 143430768 is 523.4567140725

Scales and comparisons

• 143,430,768 seconds is equal to 4 years, 29 weeks, 1 day, 1 hour, 52 minutes, 48 seconds.
• To count from 1 to 143,430,768 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 143430768 cubic inches would be around 43.6 feet tall.

Recreational maths with 143430768

• 143430768 backwards is 867034341
• 143430768 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 143430768's digits is 36
• More coming soon!