1628048656

Names of 1628048656

• Cardinal: 1628048656 can be written as One billion, six hundred twenty-eight million, forty-eight thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.628048656 × 10⁹

Factors of 1628048656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 470

Divisors of 1628048656

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 17 26 34 52 68 104 107 136 169 208 214 221 272 331 338 428 442 662 676 856 884 1324 1352 1391 1712 1768 1819 2648 2704 2782 2873 3536 3638 4303 5296 5564 5627 5746 7276 8606 11128 11254 11492 14552 17212 18083 22256 22508 22984 23647 29104 34424 35417 36166 45016 45968 47294 55939 68848 70834 72332 73151 90032 94588 111878 141668 144664 146302 189176 223756 283336 289328 292604 307411 378352 447512 460421 566672 585208 602089 614822 895024 920842 950963 1170416 1204178 1229644 1841684 1901926 2408356 2459288 3683368 3803852 4816712 4918576 5985473 7366736 7607704 7827157 9633424 11970946 15215408 15654314 23941892 31308628 47883784 62617256 95767568 101753041 125234512 203506082 407012164 814024328 1628048656
• Sum of all divisors σ(n): 3661399584
• Sum of proper divisors (its aliquot sum) s(n): 2033350928
• 1628048656 is an abundant number, because the sum of its proper divisors (2033350928) is greater than itself. Its abundance is 405302272

Bases of 1628048656

• Binary: 1100001000010100000110100010000₂
• Hexadecimal: 0x610A0D10
• Base-36: QXAQDS

Squares and roots of 1628048656

• 1628048656 squared (1628048656²) is 2650542426303406336
• 1628048656 cubed (1628048656³) is 4315212034814239733546684416
• The square root of 1628048656 is 40349.0849462537
• The cube root of 1628048656 is 1176.4021061573

Scales and comparisons

• 1,628,048,656 seconds is equal to 51 years, 39 weeks, 6 days, 3 hours, 44 minutes, 16 seconds.
• To count from 1 to 1,628,048,656 would take you about one hundred three 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 1628048656 cubic inches would be around 98 feet tall.

Recreational maths with 1628048656

• 1628048656 backwards is 6568408261
• The number of decimal digits it has is: 10
• The sum of 1628048656's digits is 46
• More coming soon!