1338382656

Names of 1338382656

• Cardinal: 1338382656 can be written as One billion, three hundred thirty-eight million, three hundred eighty-two thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.338382656 × 10⁹

Factors of 1338382656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4601

Divisors of 1338382656

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 144 156 169 192 208 216 234 288 312 338 351 416 432 468 507 576 624 676 702 832 864 936 1014 1248 1352 1404 1521 1728 1872 2028 2496 2704 2808 3042 3744 4056 4563 4583 5408 5616 6084 7488 8112 9126 9166 10816 11232 12168 13749 16224 18252 18332 22464 24336 27498 32448 36504 36664 41247 48672 54996 59579 73008 73328 82494 97344 109992 119158 123741 146016 146656 164988 178737 219984 238316 247482 292032 293312 329976 357474 439968 476632 494964 536211 659952 714948 774527 879936 953264 989928 1072422 1319904 1429896 1549054 1608633 1906528 1979856 2144844 2323581 2639808 2859792 3098108 3217266 3813056 3959712 4289688 4647162 5719584 6196216 6434532 6970743 7919424 8579376 9294324 11439168 12392432 12869064 13941486 17158752 18588648 20912229 24784864 25738128 27882972 34317504 37177296 41824458 49569728 51476256 55765944 74354592 83648916 102952512 111531888 148709184 167297832 223063776 334595664 446127552 669191328 1338382656
• Sum of all divisors σ(n): 4261469760
• Sum of proper divisors (its aliquot sum) s(n): 2923087104
• 1338382656 is an abundant number, because the sum of its proper divisors (2923087104) is greater than itself. Its abundance is 1584704448

Bases of 1338382656

• Binary: 1001111110001100001100101000000₂
• Hexadecimal: 0x4FC61940
• Base-36: M4U6O0

Squares and roots of 1338382656

• 1338382656 squared (1338382656²) is 1791268133881614336
• 1338382656 cubed (1338382656³) is 2397402202632638584583356416
• The square root of 1338382656 is 36583.9125299633
• The cube root of 1338382656 is 1102.0300408037

Scales and comparisons

• 1,338,382,656 seconds is equal to 42 years, 28 weeks, 6 days, 12 hours, 57 minutes, 36 seconds.
• To count from 1 to 1,338,382,656 would take you about eighty-five 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 1338382656 cubic inches would be around 91.8 feet tall.

Recreational maths with 1338382656

• 1338382656 backwards is 6562838331
• The number of decimal digits it has is: 10
• The sum of 1338382656's digits is 45
• More coming soon!