2008680128

Names of 2008680128

• Cardinal: 2008680128 can be written as Two billion, eight million, six hundred eighty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.008680128 × 10⁹

Factors of 2008680128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1750

Divisors of 2008680128

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 29 32 49 52 56 58 64 91 98 104 112 116 182 196 203 208 224 232 364 377 392 406 416 448 464 637 728 754 784 812 832 928 1274 1421 1456 1508 1568 1624 1699 1856 2548 2639 2842 2912 3016 3136 3248 3398 5096 5278 5684 5824 6032 6496 6796 10192 10556 11368 11893 12064 12992 13592 18473 20384 21112 22087 22736 23786 24128 27184 36946 40768 42224 44174 45472 47572 49271 54368 73892 83251 84448 88348 90944 95144 98542 108736 147784 154609 166502 168896 176696 190288 197084 295568 309218 333004 344897 353392 380576 394168 591136 618436 640523 666008 689794 706784 761152 788336 1082263 1182272 1236872 1281046 1332016 1379588 1413568 1576672 2164526 2414279 2473744 2562092 2664032 2759176 3153344 4329052 4483661 4828558 4947488 5124184 5328064 5518352 8658104 8967322 9657116 9894976 10248368 11036704 17316208 17934644 19314232 20496736 22073408 31385627 34632416 35869288 38628464 40993472 62771254 69264832 71738576 77256928 125542508 143477152 154513856 251085016 286954304 502170032 1004340064 2008680128
• Sum of all divisors σ(n): 5168646000
• Sum of proper divisors (its aliquot sum) s(n): 3159965872
• 2008680128 is an abundant number, because the sum of its proper divisors (3159965872) is greater than itself. Its abundance is 1151285744

Bases of 2008680128

• Binary: 1110111101110100000011011000000₂
• Hexadecimal: 0x77BA06C0
• Base-36: X7WZI8

Squares and roots of 2008680128

• 2008680128 squared (2008680128²) is 4034795856622096384
• 2008680128 cubed (2008680128³) is 8104614257733542212241457152
• The square root of 2008680128 is 44818.3012618729
• The cube root of 2008680128 is 1261.7411320017

Scales and comparisons

• 2,008,680,128 seconds is equal to 63 years, 45 weeks, 1 day, 14 hours, 42 minutes, 8 seconds.
• To count from 1 to 2,008,680,128 would take you about one hundred twenty-seven 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 2008680128 cubic inches would be around 105.1 feet tall.

Recreational maths with 2008680128

• 2008680128 backwards is 8210868002
• The number of decimal digits it has is: 10
• The sum of 2008680128's digits is 35
• More coming soon!