1038428384

Names of 1038428384

• Cardinal: 1038428384 can be written as One billion, thirty-eight million, four hundred twenty-eight thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.038428384 × 10⁹

Factors of 1038428384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2603

Divisors of 1038428384

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 37 49 56 74 98 112 148 196 224 259 296 343 392 518 592 686 784 1036 1184 1372 1568 1813 2072 2557 2744 3626 4144 5114 5488 7252 8288 10228 10976 12691 14504 17899 20456 25382 29008 35798 40912 50764 58016 71596 81824 94609 101528 125293 143192 189218 203056 250586 286384 378436 406112 501172 572768 662263 756872 877051 1002344 1324526 1513744 1754102 2004688 2649052 3027488 3508204 4009376 4635841 5298104 7016408 9271682 10596208 14032816 18543364 21192416 28065632 32450887 37086728 64901774 74173456 129803548 148346912 259607096 519214192 1038428384
• Sum of all divisors σ(n): 2449540800
• Sum of proper divisors (its aliquot sum) s(n): 1411112416
• 1038428384 is an abundant number, because the sum of its proper divisors (1411112416) is greater than itself. Its abundance is 372684032

Bases of 1038428384

• Binary: 111101111001010010100011100000₂
• Hexadecimal: 0x3DE528E0
• Base-36: H694GW

Squares and roots of 1038428384

• 1038428384 squared (1038428384²) is 1078333508696851456
• 1038428384 cubed (1038428384³) is 1119772122849121403342127104
• The square root of 1038428384 is 32224.6549089357
• The cube root of 1038428384 is 1012.6487947559

Scales and comparisons

• 1,038,428,384 seconds is equal to 33 years, 6 days, 20 hours, 19 minutes, 44 seconds.
• To count from 1 to 1,038,428,384 would take you about sixty-six 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 1038428384 cubic inches would be around 84.4 feet tall.

Recreational maths with 1038428384

• 1038428384 backwards is 4838248301
• The number of decimal digits it has is: 10
• The sum of 1038428384's digits is 41
• More coming soon!