1640313954804

Names of 1640313954804

• Cardinal: 1640313954804 can be written as One trillion, six hundred forty billion, three hundred thirteen million, nine hundred fifty-four thousand, eight hundred four.

Scientific notation

• Scientific notation: 1.640313954804 × 10¹²

Factors of 1640313954804

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19975

Divisors of 1640313954804

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 343 588 686 1029 1372 2058 4116 19963 39926 59889 79852 119778 139741 239556 279482 419223 558964 838446 978187 1676892 1956374 2934561 3912748 5869122 6847309 11738244 13694618 20541927 27389236 41083854 82167708 398521369 797042738 1195564107 1594085476 2391128214 2789649583 4782256428 5579299166 8368948749 11158598332 16737897498 19527547081 33475794996 39055094162 58582641243 78110188324 117165282486 136692829567 234330564972 273385659134 410078488701 546771318268 820156977402 1640313954804
• Sum of all divisors σ(n): 4463662929600
• Sum of proper divisors (its aliquot sum) s(n): 2823348974796
• 1640313954804 is an abundant number, because the sum of its proper divisors (2823348974796) is greater than itself. Its abundance is 1183035019992

Bases of 1640313954804

• Binary: 10111110111101010010101001010000111110100₂
• Hexadecimal: 0x17DEA54A1F4
• Base-36: KXJSKRUC

Squares and roots of 1640313954804

• 1640313954804 squared (1640313954804²) is 2690629870324738954678416
• 1640313954804 cubed (1640313954804³) is 4413477723506146234507469466978310464
• The square root of 1640313954804 is 1280747.4203776481
• The cube root of 1640313954804 is 11793.4895494993

Scales and comparisons

• 1,640,313,954,804 seconds is equal to 52,156 years, 47 weeks, 2 days, 5 hours, 13 minutes, 24 seconds.
• To count from 1 to 1,640,313,954,804 would take you about one hundred thirty thousand, three hundred ninety-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 1640313954804 cubic inches would be around 982.8 feet tall.

Recreational maths with 1640313954804

• 1640313954804 backwards is 4084593130461
• The number of decimal digits it has is: 13
• The sum of 1640313954804's digits is 48
• More coming soon!