45642649572

Names of 45642649572

• Cardinal: 45642649572 can be written as Forty-five billion, six hundred forty-two million, six hundred forty-nine thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 4.5642649572 × 10¹⁰

Factors of 45642649572

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3945

Divisors of 45642649572

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 29 36 39 52 58 78 87 116 117 156 174 234 261 348 377 468 522 754 1044 1131 1289 1508 2262 2578 2609 3393 3867 4524 5156 5218 6786 7734 7827 10436 11601 13572 15468 15654 16757 23202 23481 31308 33514 33917 37381 46404 46962 50271 67028 67834 74762 75661 93924 100542 101751 112143 135668 149524 150813 151322 201084 203502 224286 226983 301626 302644 305253 336429 407004 448572 453966 485953 603252 610506 672858 680949 907932 971906 983593 1221012 1345716 1361898 1457859 1943812 1967186 2723796 2915718 2950779 3363001 3934372 4373577 5831436 5901558 6726002 8747154 8852337 10089003 11803116 13452004 17494308 17704674 20178006 30267009 35409348 40356012 43719013 60534018 87438026 97527029 121068036 131157039 174876052 195054058 262314078 292581087 390108116 393471117 524628156 585162174 786942234 877743261 1170324348 1267851377 1573884468 1755486522 2535702754 3510973044 3803554131 5071405508 7607108262 11410662393 15214216524 22821324786 45642649572
• Sum of all divisors σ(n): 128682918000
• Sum of proper divisors (its aliquot sum) s(n): 83040268428
• 45642649572 is an abundant number, because the sum of its proper divisors (83040268428) is greater than itself. Its abundance is 37397618856

Bases of 45642649572

• Binary: 101010100000100000111000111111100100₂
• Hexadecimal: 0xAA0838FE4
• Base-36: KYUGDT0

Squares and roots of 45642649572

• 45642649572 squared (45642649572²) is 2083251459952391783184
• 45642649572 cubed (45642649572³) is 95085116356964409963119514397248
• The square root of 45642649572 is 213641.4041612721
• The cube root of 45642649572 is 3573.7454530855

Scales and comparisons

• 45,642,649,572 seconds is equal to 1,451 years, 15 weeks, 2 days, 9 hours, 46 minutes, 12 seconds.
• To count from 1 to 45,642,649,572 would take you about two thousand, nine hundred two 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 45642649572 cubic inches would be around 297.8 feet tall.

Recreational maths with 45642649572

• 45642649572 backwards is 27594624654
• The number of decimal digits it has is: 11
• The sum of 45642649572's digits is 54
• More coming soon!