4429971018

Names of 4429971018

• Cardinal: 4429971018 can be written as Four billion, four hundred twenty-nine million, nine hundred seventy-one thousand and eighteen.

Scientific notation

• Scientific notation: 4.429971018 × 10⁹

Factors of 4429971018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2009

Divisors of 4429971018

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 71 99 142 181 198 213 362 426 543 639 781 1086 1278 1562 1629 1741 1991 2343 3258 3482 3982 4686 5223 5973 7029 10446 11946 12851 14058 15669 17919 19151 25702 31338 35838 38302 38553 57453 77106 114906 115659 123611 141361 172359 231318 247222 282722 315121 344718 370833 424083 630242 741666 848166 945363 1112499 1272249 1359721 1890726 2224998 2544498 2719442 2836089 3466331 4079163 5672178 6932662 8158326 10398993 12237489 20797986 22373591 24474978 31196979 44747182 62393958 67120773 134241546 201362319 246109501 402724638 492219002 738328503 1476657006 2214985509 4429971018
• Sum of all divisors σ(n): 10683114624
• Sum of proper divisors (its aliquot sum) s(n): 6253143606
• 4429971018 is an abundant number, because the sum of its proper divisors (6253143606) is greater than itself. Its abundance is 1823172588

Bases of 4429971018

• Binary: 100001000000010111111111001001010₂
• Hexadecimal: 0x1080BFE4A
• Base-36: 219HNII

Squares and roots of 4429971018

• 4429971018 squared (4429971018²) is 19624643220319956324
• 4429971018 cubed (4429971018³) is 86936600704607595202345817832
• The square root of 4429971018 is 66558.0274497375
• The cube root of 4429971018 is 1642.3547150881

Scales and comparisons

• 4,429,971,018 seconds is equal to 140 years, 44 weeks, 4 days, 19 hours, 30 minutes, 18 seconds.
• To count from 1 to 4,429,971,018 would take you about two hundred eighty-one 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 4429971018 cubic inches would be around 136.9 feet tall.

Recreational maths with 4429971018

• 4429971018 backwards is 8101799244
• The number of decimal digits it has is: 10
• The sum of 4429971018's digits is 45
• More coming soon!