14997997989

Names of 14997997989

• Cardinal: 14997997989 can be written as Fourteen billion, nine hundred ninety-seven million, nine hundred ninety-seven thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 1.4997997989 × 10¹⁰

Factors of 14997997989

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 323

Divisors of 14997997989

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 13 27 37 39 41 81 111 117 123 229 333 351 369 481 533 687 999 1053 1107 1443 1517 1599 1681 2061 2977 2997 3321 4329 4551 4797 5043 6183 8473 8931 9389 12987 13653 14391 15129 18549 19721 21853 25419 26793 28167 38961 40959 43173 45387 59163 62197 65559 76257 80379 84501 110149 122057 122877 136161 177489 186591 196677 228771 241137 253503 330447 347393 366171 384949 532467 559773 590031 686313 760509 808561 991341 1042179 1098513 1154847 1597401 1679319 1770093 2425683 2974023 3126537 3295539 3464541 4516109 5004337 5037957 7277049 8922069 9379611 9886617 10393623 13548327 14243113 15013011 21831147 28138833 31180869 40644981 42729339 45039033 65493441 121934943 128188017 135117099 185160469 365804829 384564051 405351297 555481407 1153692153 1666444221 4999332663 14997997989
• Sum of all divisors σ(n): 25509979880
• Sum of proper divisors (its aliquot sum) s(n): 10511981891
• 14997997989 is a deficient number, because the sum of its proper divisors (10511981891) is less than itself. Its deficiency is 4486016098

Bases of 14997997989

• Binary: 1101111101111100110100100110100101₂
• Hexadecimal: 0x37DF349A5
• Base-36: 6W1F5B9

Squares and roots of 14997997989

• 14997997989 squared (14997997989²) is 224939943678048044121
• 14997997989 cubed (14997997989³) is 3373648822929137829172141272669
• The square root of 14997997989 is 122466.3136907451
• The cube root of 14997997989 is 2466.1023498109

Scales and comparisons

• 14,997,997,989 seconds is equal to 476 years, 46 weeks, 1 day, 22 hours, 33 minutes, 9 seconds.
• To count from 1 to 14,997,997,989 would take you about nine hundred fifty-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 14997997989 cubic inches would be around 205.5 feet tall.

Recreational maths with 14997997989

• 14997997989 backwards is 98979979941
• 14997997989 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 14997997989's digits is 81
• More coming soon!