168440528410

Names of 168440528410

• Cardinal: 168440528410 can be written as One hundred sixty-eight billion, four hundred forty million, five hundred twenty-eight thousand, four hundred ten.

Scientific notation

• Scientific notation: 1.6844052841 × 10¹¹

Factors of 168440528410

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4654411

Divisors of 168440528410

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 47 55 70 77 94 110 154 235 329 385 470 517 658 770 1034 1645 2585 3290 3619 5170 7238 18095 36190 4654339 9308678 23271695 32580373 46543390 51197729 65160746 102395458 162901865 218753933 255988645 325803730 358384103 437507866 511977290 716768206 1093769665 1531277531 1791920515 2187539330 2406293263 3062555062 3583841030 4812586526 7656387655 12031466315 15312775310 16844052841 24062932630 33688105682 84220264205 168440528410
• Sum of all divisors σ(n): 386049576960
• Sum of proper divisors (its aliquot sum) s(n): 217609048550
• 168440528410 is an abundant number, because the sum of its proper divisors (217609048550) is greater than itself. Its abundance is 49168520140

Bases of 168440528410

• Binary: 10011100110111110101100111111000011010₂
• Hexadecimal: 0x2737D67E1A
• Base-36: 25DP53IY

Squares and roots of 168440528410

• 168440528410 squared (168440528410²) is 28372211611040017128100
• 168440528410 cubed (168440528410³) is 4779030315923917874712614659321000
• The square root of 168440528410 is 410415.0684490033
• The cube root of 168440528410 is 5522.6670976091

Scales and comparisons

• 168,440,528,410 seconds is equal to 5,355 years, 46 weeks, 1 day, 3 hours, 40 minutes, 10 seconds.
• To count from 1 to 168,440,528,410 would take you about ten thousand, seven hundred eleven 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 168440528410 cubic inches would be around 460.2 feet tall.

Recreational maths with 168440528410

• 168440528410 backwards is 014825044861
• The number of decimal digits it has is: 12
• The sum of 168440528410's digits is 43
• More coming soon!