16103374749

Names of 16103374749

• Cardinal: 16103374749 can be written as Sixteen billion, one hundred three million, three hundred seventy-four thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 1.6103374749 × 10¹⁰

Factors of 16103374749

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3695

Divisors of 16103374749

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 99 147 189 231 297 331 441 539 693 993 1323 1617 2079 2317 2979 3343 3641 4851 6951 8937 10029 10923 14553 16219 20853 23401 25487 30087 32769 36773 48657 62559 70203 76461 90261 98307 110319 145971 163807 178409 210609 229383 257411 330957 437913 491421 535227 631827 688149 772233 992871 1106533 1474263 1605681 1801877 2316699 3319599 4422789 4817043 5405631 6950097 7745731 9958797 12171863 16216893 23237193 29876391 36515589 48650679 54220117 69711579 85203041 109546767 162660351 209134737 255609123 328640301 487981053 596421287 766827369 1463943159 1789263861 2300482107 5367791583 16103374749
• Sum of all divisors σ(n): 30375290880
• Sum of proper divisors (its aliquot sum) s(n): 14271916131
• 16103374749 is a deficient number, because the sum of its proper divisors (14271916131) is less than itself. Its deficiency is 1831458618

Bases of 16103374749

• Binary: 1110111111110101011111111110011101₂
• Hexadecimal: 0x3BFD5FF9D
• Base-36: 7EBJ7H9

Squares and roots of 16103374749

• 16103374749 squared (16103374749²) is 259318678306730813001
• 16103374749 cubed (16103374749³) is 4175905856188663050820544311749
• The square root of 16103374749 is 126899.0730817211
• The cube root of 16103374749 is 2525.2572883725

Scales and comparisons

• 16,103,374,749 seconds is equal to 512 years, 1 week, 6 days, 15 hours, 39 minutes, 9 seconds.
• To count from 1 to 16,103,374,749 would take you about one thousand and twenty-four 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 16103374749 cubic inches would be around 210.4 feet tall.

Recreational maths with 16103374749

• 16103374749 backwards is 94747330161
• The number of decimal digits it has is: 11
• The sum of 16103374749's digits is 45
• More coming soon!