1408999746

Names of 1408999746

• Cardinal: 1408999746 can be written as One billion, four hundred eight million, nine hundred ninety-nine thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 1.408999746 × 10⁹

Factors of 1408999746

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 434

Divisors of 1408999746

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 11 14 17 21 22 33 34 42 47 51 66 77 94 102 119 121 141 154 187 231 238 242 282 329 347 357 363 374 462 517 561 658 694 714 726 799 847 987 1034 1041 1122 1309 1551 1598 1694 1974 2057 2082 2397 2429 2541 2618 3102 3619 3817 3927 4114 4794 4858 5082 5593 5687 5899 6171 7238 7287 7634 7854 8789 10857 11186 11374 11451 11798 12342 14399 14574 16309 16779 17061 17578 17697 21714 22902 26367 26719 28798 32618 33558 34122 35394 39809 41293 41987 43197 48927 52734 53438 61523 64889 79618 80157 82586 83974 86394 96679 97854 114163 119427 123046 123879 125961 129778 160314 179399 184569 193358 194667 228326 238854 247758 251922 277253 290037 293909 342489 358798 369138 389334 454223 538197 554506 580074 587818 676753 684978 713779 831759 881727 908446 1076394 1255793 1353506 1362669 1427558 1663518 1763454 1940771 1973389 2030259 2141337 2511586 2725338 3049783 3767379 3881542 3946778 4060518 4282674 4996453 5822313 5920167 6099566 7534758 9149349 9992906 11644626 11840334 13813723 14989359 18298698 21348481 27627446 29978718 33547613 41441169 42696962 64045443 67095226 82882338 100642839 128090886 201285678 234833291 469666582 704499873 1408999746
• Sum of all divisors σ(n): 3838980096
• Sum of proper divisors (its aliquot sum) s(n): 2429980350
• 1408999746 is an abundant number, because the sum of its proper divisors (2429980350) is greater than itself. Its abundance is 1020980604

Bases of 1408999746

• Binary: 1010011111110111010000101000010₂
• Hexadecimal: 0x53FBA142
• Base-36: NAVR5U

Squares and roots of 1408999746

• 1408999746 squared (1408999746²) is 1985280284228064516
• 1408999746 cubed (1408999746³) is 2797259416216150709115612936
• The square root of 1408999746 is 37536.6453748869
• The cube root of 1408999746 is 1121.0809467365

Scales and comparisons

• 1,408,999,746 seconds is equal to 44 years, 41 weeks, 4 days, 20 hours, 49 minutes, 6 seconds.
• To count from 1 to 1,408,999,746 would take you about eighty-nine 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 1408999746 cubic inches would be around 93.4 feet tall.

Recreational maths with 1408999746

• 1408999746 backwards is 6479998041
• The number of decimal digits it has is: 10
• The sum of 1408999746's digits is 57
• More coming soon!