12463640435473988

Names of 12463640435473988

• Cardinal: 12463640435473988 can be written as Twelve quadrillion, four hundred sixty-three trillion, six hundred forty billion, four hundred thirty-five million, four hundred seventy-three thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2463640435473988 × 10¹⁶

Factors of 12463640435473988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 759640

Divisors of 12463640435473988

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 17 34 68 607 631 1214 1262 2428 2524 10319 10727 20638 21454 41276 42908 383017 398161 758383 766034 796322 1516766 1532068 1592644 3033532 6511289 6768737 12892511 13022578 13537474 25785022 26045156 27074948 51570044 241683727 460338481 478539673 483367454 920676962 957079346 966734908 1841353924 1914158692 4108623359 7825754177 8135174441 8217246718 15651508354 16270348882 16434493436 31303016708 32540697764 290473581511 301958533663 580947163022 603917067326 1161894326044 1207834134652 4938050885687 5133295072271 9876101771374 10266590144542 19752203542748 20533180289084 183288829933441 366577659866882 733155319733764 3115910108868497 6231820217736994 12463640435473988
• Sum of all divisors σ(n): 23169187963063296
• Sum of proper divisors (its aliquot sum) s(n): 10705547527589308
• 12463640435473988 is a deficient number, because the sum of its proper divisors (10705547527589308) is less than itself. Its deficiency is 1758092907884680

Bases of 12463640435473988

• Binary: 101100010001111001110101101100110000111011111001000100₂
• Hexadecimal: 0x2C479D6CC3BE44
• Base-36: 3EPZPDDMDDW

Squares and roots of 12463640435473988

• 12463640435473988 squared (12463640435473988²) is 155342332904782221230234224624144
• 12463640435473988 cubed (12463640435473988³) is 1936130981732905099083134642022830095323788766272
• The square root of 12463640435473988 is 111640675.5419994225
• The cube root of 12463640435473988 is 231854.2016175193

Scales and comparisons

• 12,463,640,435,473,988 seconds is equal to 396,305,213 years, 14 weeks, 2 days, 19 hours, 13 minutes, 8 seconds.
• To count from 1 to 12,463,640,435,473,988 would take you about one billion, one hundred eighty-eight million, nine hundred fifteen thousand, six hundred thirty-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 12463640435473988 cubic inches would be around 19321.2 feet tall.

Recreational maths with 12463640435473988

• 12463640435473988 backwards is 88937453404636421
• The number of decimal digits it has is: 17
• The sum of 12463640435473988's digits is 77
• More coming soon!