1380144486

Names of 1380144486

• Cardinal: 1380144486 can be written as One billion, three hundred eighty million, one hundred forty-four thousand, four hundred eighty-six.

Scientific notation

• Scientific notation: 1.380144486 × 10⁹

Factors of 1380144486

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3939

Divisors of 1380144486

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 14 21 23 42 46 49 53 69 98 106 138 147 159 161 294 318 322 371 483 742 966 1113 1127 1219 2226 2254 2438 2597 3381 3657 3851 5194 6762 7314 7702 7791 8533 11553 15582 17066 23106 25599 26957 51198 53914 59731 80871 88573 119462 161742 177146 179193 188699 204103 265719 358386 377398 408206 531438 566097 612309 620011 1132194 1224618 1240022 1428721 1860033 2857442 3720066 4286163 4340077 4694369 8572326 8680154 9388738 10001047 13020231 14083107 20002094 26040462 28166214 30003141 32860583 60006282 65721166 98581749 197163498 230024081 460048162 690072243 1380144486
• Sum of all divisors σ(n): 3414659328
• Sum of proper divisors (its aliquot sum) s(n): 2034514842
• 1380144486 is an abundant number, because the sum of its proper divisors (2034514842) is greater than itself. Its abundance is 654370356

Bases of 1380144486

• Binary: 1010010010000110101010101100110₂
• Hexadecimal: 0x52435566
• Base-36: MTPAAU

Squares and roots of 1380144486

• 1380144486 squared (1380144486²) is 1904798802236204196
• 1380144486 cubed (1380144486³) is 2628897563845701690679463256
• The square root of 1380144486 is 37150.2959073007
• The cube root of 1380144486 is 1113.3751356013

Scales and comparisons

• 1,380,144,486 seconds is equal to 43 years, 45 weeks, 6 days, 21 hours, 28 minutes, 6 seconds.
• To count from 1 to 1,380,144,486 would take you about eighty-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 1380144486 cubic inches would be around 92.8 feet tall.

Recreational maths with 1380144486

• 1380144486 backwards is 6844410831
• The number of decimal digits it has is: 10
• The sum of 1380144486's digits is 39
• More coming soon!