4445347212

Names of 4445347212

• Cardinal: 4445347212 can be written as Four billion, four hundred forty-five million, three hundred forty-seven thousand, two hundred twelve.

Scientific notation

• Scientific notation: 4.445347212 × 10⁹

Factors of 4445347212

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6718

Divisors of 4445347212

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 59 118 177 236 331 354 531 662 708 993 1062 1324 1986 2124 2979 3972 5958 6323 11916 12646 18969 19529 25292 37938 39058 56907 58587 75876 78116 113814 117174 175761 227628 234348 351522 373057 703044 746114 1119171 1492228 2092913 2238342 3357513 4185826 4476684 6278739 6715026 8371652 12557478 13430052 18836217 25114956 37672434 75344868 123481867 246963734 370445601 493927468 740891202 1111336803 1481782404 2222673606 4445347212
• Sum of all divisors σ(n): 11463641280
• Sum of proper divisors (its aliquot sum) s(n): 7018294068
• 4445347212 is an abundant number, because the sum of its proper divisors (7018294068) is greater than itself. Its abundance is 2572946856

Bases of 4445347212

• Binary: 100001000111101101001110110001100₂
• Hexadecimal: 0x108F69D8C
• Base-36: 21IN7V0

Squares and roots of 4445347212

• 4445347212 squared (4445347212²) is 19761111835236172944
• 4445347212 cubed (4445347212³) is 87845003402787324758160232128
• The square root of 4445347212 is 66673.4370795447
• The cube root of 4445347212 is 1644.2526961629

Scales and comparisons

• 4,445,347,212 seconds is equal to 141 years, 18 weeks, 18 hours, 40 minutes, 12 seconds.
• To count from 1 to 4,445,347,212 would take you about two hundred eighty-two 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 4445347212 cubic inches would be around 137 feet tall.

Recreational maths with 4445347212

• 4445347212 backwards is 2127435444
• 4445347212 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4445347212's digits is 36
• More coming soon!