47309129448

Names of 47309129448

• Cardinal: 47309129448 can be written as Forty-seven billion, three hundred nine million, one hundred twenty-nine thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.7309129448 × 10¹⁰

Factors of 47309129448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 282

Divisors of 47309129448

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 97 168 173 194 291 346 388 519 582 679 692 776 1038 1164 1211 1358 1384 2037 2076 2328 2422 2716 3633 4074 4152 4844 5432 7266 8148 9409 9688 14532 16296 16781 18818 28227 29064 29929 33562 37636 50343 56454 59858 65863 67124 75272 89787 100686 112908 117467 119716 131726 134248 179574 197589 201372 209503 225816 234934 239432 263452 352401 359148 395178 402744 419006 469868 526904 628509 704802 718296 790356 838012 939736 1257018 1409604 1580712 1627757 1676024 2514036 2819208 2903113 3255514 4883271 5028072 5806226 6511028 8709339 9766542 11394299 11612452 13022056 17418678 19533084 20321791 22788598 23224904 34182897 34837356 39066168 40643582 45577196 60965373 68365794 69674712 81287164 91154392 121930746 136731588 162574328 243861492 273463176 281601961 487722984 563203922 844805883 1126407844 1689611766 1971213727 2252815688 3379223532 3942427454 5913641181 6758447064 7884854908 11827282362 15769709816 23654564724 47309129448
• Sum of all divisors σ(n): 137370826080
• Sum of proper divisors (its aliquot sum) s(n): 90061696632
• 47309129448 is an abundant number, because the sum of its proper divisors (90061696632) is greater than itself. Its abundance is 42752567184

Bases of 47309129448

• Binary: 101100000011110110000000011011101000₂
• Hexadecimal: 0xB03D806E8
• Base-36: LQEMTWO

Squares and roots of 47309129448

• 47309129448 squared (47309129448²) is 2238153729127620784704
• 47309129448 cubed (47309129448³) is 105885104495822539815816874363392
• The square root of 47309129448 is 217506.6193199647
• The cube root of 47309129448 is 3616.7208140019

Scales and comparisons

• 47,309,129,448 seconds is equal to 1,504 years, 14 weeks, 5 days, 8 hours, 50 minutes, 48 seconds.
• To count from 1 to 47,309,129,448 would take you about three thousand and eight 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 47309129448 cubic inches would be around 301.4 feet tall.

Recreational maths with 47309129448

• 47309129448 backwards is 84492190374
• The number of decimal digits it has is: 11
• The sum of 47309129448's digits is 51
• More coming soon!