12488924008

Names of 12488924008

• Cardinal: 12488924008 can be written as Twelve billion, four hundred eighty-eight million, nine hundred twenty-four thousand and eight.

Scientific notation

• Scientific notation: 1.2488924008 × 10¹⁰

Factors of 12488924008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 65

Divisors of 12488924008

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 22 23 29 44 46 58 88 92 116 121 184 232 242 253 319 484 506 529 638 667 841 968 1012 1058 1276 1334 1682 2024 2116 2552 2668 2783 3364 3509 4232 5336 5566 5819 6728 7018 7337 9251 11132 11638 14036 14674 15341 18502 19343 22264 23276 24389 28072 29348 30682 37004 38686 46552 48778 58696 61364 64009 74008 77372 80707 97556 101761 122728 128018 154744 161414 168751 195112 203522 212773 256036 268279 322828 337502 407044 425546 444889 512072 536558 560947 645656 675004 814088 851092 889778 1073116 1121894 1350008 1702184 1779556 1856261 2146232 2243788 2340503 2951069 3559112 3712522 4487576 4681006 4893779 5902138 6170417 7425044 9362012 9787558 11804276 12340834 12901781 14850088 18724024 19575116 23608552 24681668 25803562 39150232 49363336 51607124 53831569 67874587 103214248 107663138 135749174 141919591 215326276 271498348 283839182 430652552 542996696 567678364 1135356728 1561115501 3122231002 6244462004 12488924008
• Sum of all divisors σ(n): 27867716100
• Sum of proper divisors (its aliquot sum) s(n): 15378792092
• 12488924008 is an abundant number, because the sum of its proper divisors (15378792092) is greater than itself. Its abundance is 2889868084

Bases of 12488924008

• Binary: 1011101000011001011101101101101000₂
• Hexadecimal: 0x2E865DB68
• Base-36: 5QJKZFS

Squares and roots of 12488924008

• 12488924008 squared (12488924008²) is 155973222877598784064
• 12488924008 cubed (12488924008³) is 1947937727801178299688497408512
• The square root of 12488924008 is 111753.8545554471
• The cube root of 12488924008 is 2320.1087449027

Scales and comparisons

• 12,488,924,008 seconds is equal to 397 years, 5 weeks, 4 days, 17 hours, 33 minutes, 28 seconds.
• To count from 1 to 12,488,924,008 would take you about seven hundred ninety-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 12488924008 cubic inches would be around 193.3 feet tall.

Recreational maths with 12488924008

• 12488924008 backwards is 80042988421
• 12488924008 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12488924008's digits is 46
• More coming soon!