3243212994

Names of 3243212994

• Cardinal: 3243212994 can be written as Three billion, two hundred forty-three million, two hundred twelve thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 3.243212994 × 10⁹

Factors of 3243212994

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1232

Divisors of 3243212994

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 14 21 31 42 43 53 62 86 93 106 129 159 186 217 258 301 318 371 434 602 651 742 903 1093 1113 1302 1333 1643 1806 2186 2226 2279 2666 3279 3286 3999 4558 4929 6558 6837 7651 7998 9331 9858 11501 13674 15302 15953 18662 22953 23002 27993 31906 33883 34503 45906 46999 47859 55986 57929 67766 69006 70649 93998 95718 101649 115858 140997 141298 173787 203298 211947 237181 281994 328993 347574 405503 423894 474362 494543 657986 711543 811006 986979 989086 1216509 1423086 1456969 1483629 1795799 1973958 2433018 2490947 2913938 2967258 3591598 4370907 4981894 5387397 7472841 8741814 10198783 10774794 12570593 14945682 17436629 20397566 25141186 30596349 34873258 37711779 52309887 61192698 75423558 77219357 104619774 154438714 231658071 463316142 540535499 1081070998 1621606497 3243212994
• Sum of all divisors σ(n): 7985184768
• Sum of proper divisors (its aliquot sum) s(n): 4741971774
• 3243212994 is an abundant number, because the sum of its proper divisors (4741971774) is greater than itself. Its abundance is 1498758780

Bases of 3243212994

• Binary: 11000001010011111000000011000010₂
• Hexadecimal: 0xC14F80C2
• Base-36: 1HMXB5U

Squares and roots of 3243212994

• 3243212994 squared (3243212994²) is 10518430524450444036
• 3243212994 cubed (3243212994³) is 34113510553383914806625003784
• The square root of 3243212994 is 56949.2141649031
• The cube root of 3243212994 is 1480.2162141505

Scales and comparisons

• 3,243,212,994 seconds is equal to 103 years, 6 weeks, 3 days, 4 hours, 29 minutes, 54 seconds.
• To count from 1 to 3,243,212,994 would take you about two hundred six 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 3243212994 cubic inches would be around 123.4 feet tall.

Recreational maths with 3243212994

• 3243212994 backwards is 4992123423
• The number of decimal digits it has is: 10
• The sum of 3243212994's digits is 39
• More coming soon!