15014428989

Names of 15014428989

• Cardinal: 15014428989 can be written as Fifteen billion, fourteen million, four hundred twenty-eight thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 1.5014428989 × 10¹⁰

Factors of 15014428989

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4058

Divisors of 15014428989

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 21 31 53 93 113 159 217 339 371 651 791 1113 1643 2373 3503 3851 4929 5989 10509 11501 11553 17967 24521 26957 34503 41923 73563 80871 119381 125769 185659 204103 358143 435163 556977 612309 835667 1299613 1305489 1428721 2507001 3046141 3898839 4286163 6327193 9138423 13490053 18981579 23063639 40470159 44290351 69190917 94430371 132871053 161445473 283291113 484336419 714972809 2144918427 5004809663 15014428989
• Sum of all divisors σ(n): 24282021888
• Sum of proper divisors (its aliquot sum) s(n): 9267592899
• 15014428989 is a deficient number, because the sum of its proper divisors (9267592899) is less than itself. Its deficiency is 5746836090

Bases of 15014428989

• Binary: 1101111110111011100000000100111101₂
• Hexadecimal: 0x37EEE013D
• Base-36: 6WB7BJX

Squares and roots of 15014428989

• 15014428989 squared (15014428989²) is 225433077865723562121
• 15014428989 cubed (15014428989³) is 3384748939386614100569884725669
• The square root of 15014428989 is 122533.3790809671
• The cube root of 15014428989 is 2467.0025975055

Scales and comparisons

• 15,014,428,989 seconds is equal to 477 years, 21 weeks, 3 days, 2 hours, 43 minutes, 9 seconds.
• To count from 1 to 15,014,428,989 would take you about nine hundred fifty-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 15014428989 cubic inches would be around 205.6 feet tall.

Recreational maths with 15014428989

• 15014428989 backwards is 98982441051
• The number of decimal digits it has is: 11
• The sum of 15014428989's digits is 51
• More coming soon!