47706992949

Names of 47706992949

• Cardinal: 47706992949 can be written as Forty-seven billion, seven hundred six million, nine hundred ninety-two thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 4.7706992949 × 10¹⁰

Factors of 47706992949

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 640

Divisors of 47706992949

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 11 21 33 49 77 121 147 231 343 363 539 619 847 1029 1617 1857 2541 3773 4333 5929 6809 11319 12999 17787 20427 30331 41503 47663 74899 90993 124509 142989 212317 224697 333641 383161 524293 636951 1000923 1149483 1572879 2335487 2682127 3670051 4214771 7006461 8046381 11010153 12644313 18774889 25690357 29503397 46362481 56324667 77071071 88510191 131424223 139087443 206523779 324537367 394272669 619571337 973612101 1445666453 2271761569 4336999359 6815284707 15902330983 47706992949
• Sum of all divisors σ(n): 81668596800
• Sum of proper divisors (its aliquot sum) s(n): 33961603851
• 47706992949 is a deficient number, because the sum of its proper divisors (33961603851) is less than itself. Its deficiency is 13745389098

Bases of 47706992949

• Binary: 101100011011100011101111000100110101₂
• Hexadecimal: 0xB1B8EF135
• Base-36: LWZIFCL

Squares and roots of 47706992949

• 47706992949 squared (47706992949²) is 2275957176235935716601
• 47706992949 cubed (47706992949³) is 108579072958913735592301169246349
• The square root of 47706992949 is 218419.3053486803
• The cube root of 47706992949 is 3626.8312383485

Scales and comparisons

• 47,706,992,949 seconds is equal to 1,516 years, 48 weeks, 4 days, 6 hours, 29 minutes, 9 seconds.
• To count from 1 to 47,706,992,949 would take you about three thousand and thirty-three 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 47706992949 cubic inches would be around 302.2 feet tall.

Recreational maths with 47706992949

• 47706992949 backwards is 94929960774
• The number of decimal digits it has is: 11
• The sum of 47706992949's digits is 66
• More coming soon!