2160489429

Names of 2160489429

• Cardinal: 2160489429 can be written as Two billion, one hundred sixty million, four hundred eighty-nine thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 2.160489429 × 10⁹

Factors of 2160489429

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 33

Divisors of 2160489429

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 9 21 23 27 49 63 69 81 147 161 189 207 243 343 441 483 529 567 621 1029 1127 1323 1449 1587 1701 1863 2401 3087 3381 3703 3969 4347 4761 5589 7203 7889 9261 10143 11109 11907 13041 14283 16807 21609 23667 25921 27783 30429 33327 39123 42849 50421 55223 64827 71001 77763 83349 91287 99981 128547 151263 165669 181447 194481 213003 233289 273861 299943 386561 453789 497007 544341 583443 639009 699867 899829 1159683 1270129 1361367 1491021 1633023 1917027 2099601 3479049 3810387 4084101 4473063 4899069 6298803 8890903 10437147 11431161 13419189 14697207 26672709 31311441 34293483 44091621 80018127 93934323 102880449 240054381 308641347 720163143 2160489429
• Sum of all divisors σ(n): 3946933536
• Sum of proper divisors (its aliquot sum) s(n): 1786444107
• 2160489429 is a deficient number, because the sum of its proper divisors (1786444107) is less than itself. Its deficiency is 374045322

Bases of 2160489429

• Binary: 10000000110001100111001111010101₂
• Hexadecimal: 0x80C673D5
• Base-36: ZQASB9

Squares and roots of 2160489429

• 2160489429 squared (2160489429²) is 4667714572820746041
• 2160489429 cubed (2160489429³) is 10084547992168472533474100589
• The square root of 2160489429 is 46481.0652739371
• The cube root of 2160489429 is 1292.7584402399

Scales and comparisons

• 2,160,489,429 seconds is equal to 68 years, 36 weeks, 1 day, 15 hours, 57 minutes, 9 seconds.
• To count from 1 to 2,160,489,429 would take you about one hundred thirty-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 2160489429 cubic inches would be around 107.7 feet tall.

Recreational maths with 2160489429

• 2160489429 backwards is 9249840612
• The number of decimal digits it has is: 10
• The sum of 2160489429's digits is 45
• More coming soon!