4644189396

Names of 4644189396

• Cardinal: 4644189396 can be written as Four billion, six hundred forty-four million, one hundred eighty-nine thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 4.644189396 × 10⁹

Factors of 4644189396

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1675416

Divisors of 4644189396

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 126 132 154 198 231 252 308 396 462 693 924 1386 2772 1675393 3350786 5026179 6701572 10052358 11727751 15078537 18429323 20104716 23455502 30157074 35183253 36858646 46911004 55287969 60314148 70366506 73717292 105549759 110575938 129005261 140733012 165863907 211099518 221151876 258010522 331727814 387015783 422199036 516021044 663455628 774031566 1161047349 1548063132 2322094698 4644189396
• Sum of all divisors σ(n): 14636241984
• Sum of proper divisors (its aliquot sum) s(n): 9992052588
• 4644189396 is an abundant number, because the sum of its proper divisors (9992052588) is greater than itself. Its abundance is 5347863192

Bases of 4644189396

• Binary: 100010100110100001011010011010100₂
• Hexadecimal: 0x114D0B4D4
• Base-36: 24T13H0

Squares and roots of 4644189396

• 4644189396 squared (4644189396²) is 21568495145918844816
• 4644189396 cubed (4644189396³) is 100168176444353771771036771136
• The square root of 4644189396 is 68148.2897511009
• The cube root of 4644189396 is 1668.4120102585

Scales and comparisons

• 4,644,189,396 seconds is equal to 147 years, 34 weeks, 6 days, 4 hours, 36 minutes, 36 seconds.
• To count from 1 to 4,644,189,396 would take you about two hundred ninety-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 4644189396 cubic inches would be around 139 feet tall.

Recreational maths with 4644189396

• 4644189396 backwards is 6939814464
• The number of decimal digits it has is: 10
• The sum of 4644189396's digits is 54
• More coming soon!