4489038144

Names of 4489038144

• Cardinal: 4489038144 can be written as Four billion, four hundred eighty-nine million, thirty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.489038144 × 10⁹

Factors of 4489038144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 288652

Divisors of 4489038144

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 243 288 324 432 486 576 648 864 972 1296 1728 1944 2592 3888 5184 7776 15552 288647 577294 865941 1154588 1731882 2309176 2597823 3463764 4618352 5195646 6927528 7793469 9236704 10391292 13855056 15586938 18473408 20782584 23380407 27710112 31173876 41565168 46760814 55420224 62347752 70141221 83130336 93521628 124695504 140282442 166260672 187043256 249391008 280564884 374086512 498782016 561129768 748173024 1122259536 1496346048 2244519072 4489038144
• Sum of all divisors σ(n): 13343619744
• Sum of proper divisors (its aliquot sum) s(n): 8854581600
• 4489038144 is an abundant number, because the sum of its proper divisors (8854581600) is greater than itself. Its abundance is 4365543456

Bases of 4489038144

• Binary: 100001011100100010100100101000000₂
• Hexadecimal: 0x10B914940
• Base-36: 228NO00

Squares and roots of 4489038144

• 4489038144 squared (4489038144²) is 20151463458286964736
• 4489038144 cubed (4489038144³) is 90460688121672337597886889984
• The square root of 4489038144 is 67000.2846561117
• The cube root of 4489038144 is 1649.6219695947

Scales and comparisons

• 4,489,038,144 seconds is equal to 142 years, 38 weeks, 2 days, 11 hours, 2 minutes, 24 seconds.
• To count from 1 to 4,489,038,144 would take you about two hundred eighty-five 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 4489038144 cubic inches would be around 137.5 feet tall.

Recreational maths with 4489038144

• 4489038144 backwards is 4418309844
• The number of decimal digits it has is: 10
• The sum of 4489038144's digits is 45
• More coming soon!