13396943664

Names of 13396943664

• Cardinal: 13396943664 can be written as Thirteen billion, three hundred ninety-six million, nine hundred forty-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.3396943664 × 10¹⁰

Factors of 13396943664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2838

Divisors of 13396943664

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 104 117 144 156 169 208 211 234 312 338 422 468 507 624 633 676 844 936 1014 1266 1352 1521 1688 1872 1899 2028 2532 2609 2704 2743 3042 3376 3798 4056 5064 5218 5486 6084 7596 7827 8112 8229 10128 10436 10972 12168 15192 15654 16458 20872 21944 23481 24336 24687 30384 31308 32916 33917 35659 41744 43888 46962 49374 62616 65832 67834 71318 93924 98748 101751 106977 125232 131664 135668 142636 187848 197496 203502 213954 271336 285272 305253 320931 375696 394992 407004 427908 440921 542672 550499 570544 610506 641862 814008 855816 881842 1100998 1221012 1283724 1322763 1628016 1651497 1711632 1763684 2201996 2442024 2567448 2645526 3302994 3527368 3968289 4403992 4884048 4954491 5134896 5291052 6605988 7054736 7156487 7936578 8807984 9908982 10582104 13211976 14312974 15873156 19817964 21164208 21469461 26423952 28625948 31746312 39635928 42938922 57251896 63492624 64408383 79271856 85877844 93034331 114503792 128816766 171755688 186068662 257633532 279102993 343511376 372137324 515267064 558205986 744274648 837308979 1030534128 1116411972 1488549296 1674617958 2232823944 3349235916 4465647888 6698471832 13396943664
• Sum of all divisors σ(n): 40806796680
• Sum of proper divisors (its aliquot sum) s(n): 27409853016
• 13396943664 is an abundant number, because the sum of its proper divisors (27409853016) is greater than itself. Its abundance is 14012909352

Bases of 13396943664

• Binary: 1100011110100001010010001100110000₂
• Hexadecimal: 0x31E852330
• Base-36: 65K6ZW0

Squares and roots of 13396943664

• 13396943664 squared (13396943664²) is 179478099536389744896
• 13396943664 cubed (13396943664³) is 2404457988410797930319043538944
• The square root of 13396943664 is 115745.1669142173
• The cube root of 13396943664 is 2375.0271414223

Scales and comparisons

• 13,396,943,664 seconds is equal to 425 years, 51 weeks, 5 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,396,943,664 would take you about eight hundred fifty-one 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 13396943664 cubic inches would be around 197.9 feet tall.

Recreational maths with 13396943664

• 13396943664 backwards is 46634969331
• The number of decimal digits it has is: 11
• The sum of 13396943664's digits is 54
• More coming soon!