5121789232

Names of 5121789232

• Cardinal: 5121789232 can be written as Five billion, one hundred twenty-one million, seven hundred eighty-nine thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 5.121789232 × 10⁹

Factors of 5121789232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15020

Divisors of 5121789232

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 37 56 74 83 112 148 166 259 296 332 518 581 592 664 1036 1162 1328 2072 2324 3071 4144 4648 6142 9296 12284 14891 21497 24568 29782 42994 49136 59564 85988 104237 119128 171976 208474 238256 343952 416948 550967 833896 1101934 1235953 1667792 2203868 2471906 3856769 4407736 4943812 7713538 8651671 8815472 9887624 15427076 17303342 19775248 30854152 34606684 45730261 61708304 69213368 91460522 138426736 182921044 320111827 365842088 640223654 731684176 1280447308 2560894616 5121789232
• Sum of all divisors σ(n): 11788745472
• Sum of proper divisors (its aliquot sum) s(n): 6666956240
• 5121789232 is an abundant number, because the sum of its proper divisors (6666956240) is greater than itself. Its abundance is 1545167008

Bases of 5121789232

• Binary: 100110001010010000100110100110000₂
• Hexadecimal: 0x131484D30
• Base-36: 2CPDPV4

Squares and roots of 5121789232

• 5121789232 squared (5121789232²) is 26232724937031149824
• 5121789232 cubed (5121789232³) is 134358488108504021217141895168
• The square root of 5121789232 is 71566.6768265791
• The cube root of 5121789232 is 1723.7484986163

Scales and comparisons

• 5,121,789,232 seconds is equal to 162 years, 44 weeks, 3 days, 23 hours, 13 minutes, 52 seconds.
• To count from 1 to 5,121,789,232 would take you about three hundred twenty-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 5121789232 cubic inches would be around 143.6 feet tall.

Recreational maths with 5121789232

• 5121789232 backwards is 2329871215
• The number of decimal digits it has is: 10
• The sum of 5121789232's digits is 40
• More coming soon!