4996145664

Names of 4996145664

• Cardinal: 4996145664 can be written as Four billion, nine hundred ninety-six million, one hundred forty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.996145664 × 10⁹

Factors of 4996145664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 361416

Divisors of 4996145664

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1152 1536 1728 2304 3456 4608 6912 13824 361411 722822 1084233 1445644 2168466 2891288 3252699 4336932 5782576 6505398 8673864 9758097 11565152 13010796 17347728 19516194 23130304 26021592 34695456 39032388 46260608 52043184 69390912 78064776 92521216 104086368 138781824 156129552 185042432 208172736 277563648 312259104 416345472 555127296 624518208 832690944 1249036416 1665381888 2498072832 4996145664
• Sum of all divisors σ(n): 14788979040
• Sum of proper divisors (its aliquot sum) s(n): 9792833376
• 4996145664 is an abundant number, because the sum of its proper divisors (9792833376) is greater than itself. Its abundance is 4796687712

Bases of 4996145664

• Binary: 100101001110010110010001000000000₂
• Hexadecimal: 0x129CB2200
• Base-36: 2AMKQO0

Squares and roots of 4996145664

• 4996145664 squared (4996145664²) is 24961471495906000896
• 4996145664 cubed (4996145664³) is 124711147581330360128130514944
• The square root of 4996145664 is 70683.4185930477
• The cube root of 4996145664 is 1709.5364456017

Scales and comparisons

• 4,996,145,664 seconds is equal to 158 years, 44 weeks, 5 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 4,996,145,664 would take you about three hundred seventeen 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 4996145664 cubic inches would be around 142.5 feet tall.

Recreational maths with 4996145664

• 4996145664 backwards is 4665416994
• 4996145664 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4996145664's digits is 54
• More coming soon!