4490085320

Names of 4490085320

• Cardinal: 4490085320 can be written as Four billion, four hundred ninety million, eighty-five thousand, three hundred twenty.

Scientific notation

• Scientific notation: 4.49008532 × 10⁹

Factors of 4490085320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 844034

Divisors of 4490085320

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 7 8 10 14 19 20 28 35 38 40 56 70 76 95 133 140 152 190 266 280 380 532 665 760 1064 1330 2660 5320 844001 1688002 3376004 4220005 5908007 6752008 8440010 11816014 16036019 16880020 23632028 29540035 32072038 33760040 47264056 59080070 64144076 80180095 112252133 118160140 128288152 160360190 224504266 236320280 320720380 449008532 561260665 641440760 898017064 1122521330 2245042660 4490085320
• Sum of all divisors σ(n): 12153628800
• Sum of proper divisors (its aliquot sum) s(n): 7663543480
• 4490085320 is an abundant number, because the sum of its proper divisors (7663543480) is greater than itself. Its abundance is 3173458160

Bases of 4490085320

• Binary: 100001011101000010100001111001000₂
• Hexadecimal: 0x10BA143C8
• Base-36: 229A408

Squares and roots of 4490085320

• 4490085320 squared (4490085320²) is 20160866180879502400
• 4490085320 cubed (4490085320³) is 90524009277251518415144768000
• The square root of 4490085320 is 67008.0989134895
• The cube root of 4490085320 is 1649.7502309411

Scales and comparisons

• 4,490,085,320 seconds is equal to 142 years, 40 weeks, 13 hours, 55 minutes, 20 seconds.
• To count from 1 to 4,490,085,320 would take you about two hundred eighty-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 4490085320 cubic inches would be around 137.5 feet tall.

Recreational maths with 4490085320

• 4490085320 backwards is 0235800944
• 4490085320 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4490085320's digits is 35
• More coming soon!