143249481018

Names of 143249481018

• Cardinal: 143249481018 can be written as One hundred forty-three billion, two hundred forty-nine million, four hundred eighty-one thousand and eighteen.

Scientific notation

• Scientific notation: 1.43249481018 × 10¹¹

Factors of 143249481018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2527

Divisors of 143249481018

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 373 378 709 746 1119 1418 1433 2127 2238 2611 2866 3357 4254 4299 4963 5222 6381 6714 7833 8598 9926 10031 10071 12762 12897 14889 15666 19143 20062 20142 23499 25794 29778 30093 38286 38691 44667 46998 60186 70497 77382 89334 90279 134001 140994 180558 264457 268002 270837 528914 534509 541674 793371 1015997 1069018 1586742 1603527 1851199 2031994 2380113 3047991 3207054 3702398 3741563 4760226 4810581 5553597 6095982 7111979 7140339 7483126 9143973 9621162 11107194 11224689 14223958 14280678 14431743 16660791 18287946 21335937 22449378 27431919 28863486 33321582 33674067 42671874 49982373 54863838 64007811 67348134 99964746 101022201 128015622 192023433 202044402 378966881 384046866 757933762 1136900643 2273801286 2652768167 3410701929 5305536334 6821403858 7958304501 10232105787 15916609002 20464211574 23874913503 47749827006 71624740509 143249481018
• Sum of all divisors σ(n): 365552985600
• Sum of proper divisors (its aliquot sum) s(n): 222303504582
• 143249481018 is an abundant number, because the sum of its proper divisors (222303504582) is greater than itself. Its abundance is 79054023564

Bases of 143249481018

• Binary: 10000101011010010101011001110100111010₂
• Hexadecimal: 0x215A559D3A
• Base-36: 1TT31IYI

Squares and roots of 143249481018

• 143249481018 squared (143249481018²) is 20520413811926342316324
• 143249481018 cubed (143249481018³) is 2939538628833047595656424989537832
• The square root of 143249481018 is 378483.1317482987
• The cube root of 143249481018 is 5232.3608289727

Scales and comparisons

• 143,249,481,018 seconds is equal to 4,554 years, 46 weeks, 2 days, 2 hours, 30 minutes, 18 seconds.
• To count from 1 to 143,249,481,018 would take you about nine thousand, one hundred 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 143249481018 cubic inches would be around 436 feet tall.

Recreational maths with 143249481018

• 143249481018 backwards is 810184942341
• The number of decimal digits it has is: 12
• The sum of 143249481018's digits is 45
• More coming soon!