1426257816

Names of 1426257816

• Cardinal: 1426257816 can be written as One billion, four hundred twenty-six million, two hundred fifty-seven thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.426257816 × 10⁹

Factors of 1426257816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 557

Divisors of 1426257816

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 24 29 41 58 82 87 116 123 151 164 174 232 246 302 328 331 348 453 492 604 662 696 906 984 993 1189 1208 1324 1812 1986 2378 2648 3567 3624 3972 4379 4756 6191 7134 7944 8758 9512 9599 12382 13137 13571 14268 17516 18573 19198 24764 26274 27142 28536 28797 35032 37146 38396 40713 49528 49981 52548 54284 57594 74292 76792 81426 99962 105096 108568 115188 148584 149943 162852 179539 199924 230376 299886 325704 359078 393559 399848 538617 599772 718156 787118 1077234 1180677 1199544 1436312 1449449 1574236 2049221 2154468 2361354 2898898 3148472 4098442 4308936 4348347 4722708 5797796 6147663 8196884 8696694 9445416 11595592 12295326 16393768 17393388 24590652 34786776 49181304 59427409 118854818 178282227 237709636 356564454 475419272 713128908 1426257816
• Sum of all divisors σ(n): 3815078400
• Sum of proper divisors (its aliquot sum) s(n): 2388820584
• 1426257816 is an abundant number, because the sum of its proper divisors (2388820584) is greater than itself. Its abundance is 962562768

Bases of 1426257816

• Binary: 1010101000000101111011110011000₂
• Hexadecimal: 0x5502F798
• Base-36: NL5NKO

Squares and roots of 1426257816

• 1426257816 squared (1426257816²) is 2034211357701089856
• 1426257816 cubed (1426257816³) is 2901309848317151198838314496
• The square root of 1426257816 is 37765.8286814945
• The cube root of 1426257816 is 1125.6395549657

Scales and comparisons

• 1,426,257,816 seconds is equal to 45 years, 18 weeks, 1 day, 14 hours, 43 minutes, 36 seconds.
• To count from 1 to 1,426,257,816 would take you about ninety 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 1426257816 cubic inches would be around 93.8 feet tall.

Recreational maths with 1426257816

• 1426257816 backwards is 6187526241
• The number of decimal digits it has is: 10
• The sum of 1426257816's digits is 42
• More coming soon!