39946908828403984

Names of 39946908828403984

• Cardinal: 39946908828403984 can be written as Thirty-nine quadrillion, nine hundred forty-six trillion, nine hundred eight billion, eight hundred twenty-eight million, four hundred three thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 3.9946908828403984 × 10¹⁶

Factors of 39946908828403984

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4542450

Divisors of 39946908828403984

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 11 16 22 44 88 121 176 242 484 968 1936 4542437 9084874 18169748 36339496 49966807 72678992 99933614 199867228 399734456 549634877 799468912 1099269754 2198539508 4397079016 8794158032 20633733898969 41267467797938 82534935595876 165069871191752 226971072888659 330139742383504 453942145777318 907884291554636 1815768583109272 2496681801775249 3631537166218544 4993363603550498 9986727207100996 19973454414201992 39946908828403984
• Sum of all divisors σ(n): 85072903593921061
• Sum of proper divisors (its aliquot sum) s(n): 45125994765517077
• 39946908828403984 is an abundant number, because the sum of its proper divisors (45125994765517077) is greater than itself. Its abundance is 5179085937113093

Bases of 39946908828403984

• Binary: 10001101111010111000000001111110100101111000100100010000₂
• Hexadecimal: 0x8DEB807E978910
• Base-36: AXBZWKLT634

Squares and roots of 39946908828403984

• 39946908828403984 squared (39946908828403984²) is 1595755524944820157616104707072256
• 39946908828403984 cubed (39946908828403984³) is 63745500467392670267136432784471441684257846267904
• 39946908828403984 is a perfect square number. Its square root is 199867228
• The cube root of 39946908828403984 is 341843.8146327201

Scales and comparisons

• 39,946,908,828,403,984 seconds is equal to 1,270,188,136 years, 43 weeks, 5 days, 5 hours, 33 minutes, 4 seconds.
• To count from 1 to 39,946,908,828,403,984 would take you about three billion, eight hundred ten million, five hundred sixty-four thousand, four hundred ten 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 39946908828403984 cubic inches would be around 28487 feet tall.

Recreational maths with 39946908828403984

• 39946908828403984 backwards is 48930482880964993
• The number of decimal digits it has is: 17
• The sum of 39946908828403984's digits is 94
• More coming soon!