9742819328

Names of 9742819328

• Cardinal: 9742819328 can be written as Nine billion, seven hundred forty-two million, eight hundred nineteen thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 9.742819328 × 10⁹

Factors of 9742819328

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 9842

Divisors of 9742819328

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 484 512 704 968 1024 1408 1936 2048 2816 3872 4096 5632 7744 8192 9829 11264 15488 19658 22528 30976 39316 45056 61952 78632 90112 108119 123904 157264 216238 247808 314528 432476 495616 629056 864952 991232 1189309 1258112 1729904 2378618 2516224 3459808 4757236 5032448 6919616 9514472 10064896 13839232 19028944 20129792 27678464 38057888 40259584 55356928 76115776 80519168 110713856 152231552 221427712 304463104 442855424 608926208 885710848 1217852416 2435704832 4871409664 9742819328
• Sum of all divisors σ(n): 21418970370
• Sum of proper divisors (its aliquot sum) s(n): 11676151042
• 9742819328 is an abundant number, because the sum of its proper divisors (11676151042) is greater than itself. Its abundance is 1933331714

Bases of 9742819328

• Binary: 1001000100101101111010000000000000₂
• Hexadecimal: 0x244B7A000
• Base-36: 4H4MFI8

Squares and roots of 9742819328

• 9742819328 squared (9742819328²) is 94922528458050371584
• 9742819328 cubed (9742819328³) is 924813044923723197466177175552
• The square root of 9742819328 is 98705.7208473755
• The cube root of 9742819328 is 2135.8047580197

Scales and comparisons

• 9,742,819,328 seconds is equal to 309 years, 41 weeks, 1 day, 2 hours, 42 minutes, 8 seconds.
• To count from 1 to 9,742,819,328 would take you about six hundred nineteen 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 9742819328 cubic inches would be around 178 feet tall.

Recreational maths with 9742819328

• 9742819328 backwards is 8239182479
• The number of decimal digits it has is: 10
• The sum of 9742819328's digits is 53
• More coming soon!