3897805985 (number)

3897805985 is an odd 10-digits composite number following 3897805984 and preceding 3897805986. In scientific notation, it is written as 3.897805985 × 10^9. The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors. There are 2933938176 positive integers (up to 3897805985) that are relatively prime to 3897805985.

Interesting facts

Basic properties

Name

Name three billion eight hundred ninety-seven million eight hundred five thousand nine hundred eighty-five

Notation

Scientific notation 3.897805985 × 10^9
Engineering notation 3.897805985 × 10^9

Prime Factorization of 3897805985

Prime Factorization 5 × 17 × 8089 × 5669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3897805985
Product of the distinct prime numbers

The prime factorization of 3897805985 is 5 × 17 × 8089 × 5669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 96, 71, 818, 746, 854, 3459, 78089, 2108, 734967, 357245, 78026, 3014688, 86949724, 17004383, 693596606, 190794574, 6599808082, 4894137609

Basic calculations (n = 3897805985)

Multiplication

n×y
n×2 7795611970
n×3 11693417955
n×4 15591223940
n×5 19489029925

Division

n÷y
n÷2 1948902992.5
n÷3 1299268661.6667
n÷3 974451496.25
n÷5 779561197

Exponentiation

ny
n2 1.5192891496702E+19
n3 5.92189434053E+28
n4 2.3082395203055E+38
n5 8.9970698170605E+47

Nth Root

y√n
2√n 62432.411334178
3√n 1573.765689189
4√n 249.86478610276
5√n 82.825495674368

Divisors of 3897805985

1, 5, 17, 85, 5669, 8089, 28345, 40445, 96373, 137513, 481865, 687565, 45856541, 229282705, 779561197, 3897805985

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3897805984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3897805985 can be divided by 16 positive divisors. The sum of these divisors (counting 3897805985) is 1, the average is 0.0625.

Base conversion 3897805985

Base System Value
2 Binary 11101000010100111100110010100001
3 Ternary 101001122102001121122
4 Quaternary 3220110330302201
5 Quinary 30440314242420
6 Senary 1442435302025
8 Octal 35024746241
10 Decimal 3897805985
12 Duodecimal 90944a915
16 Hexadecimal e853cca1
20 Vigesimal 30i15ej5
36 Base36 1sgnich

Cryptographic Hash Functions

md5 6b65c9927034070c4683b6f269ebeac6
sha1 cb4963661dd0e45b1fb1664ef07e159a538ab55b
sha256 213e2c9ffc1b516951c3e70b4ac76f31cf0303d395033321ec0a4fc39532993d
sha512 be654b7108b6a8cebb9cb514855ccf8d5614bd2bfb552cbcdcba43d2643571b2d26221a4468a85fc7ab246947ffafe303de810d3e36be12f50ee102deeb1e298
ripemd-160 446c835f7c6fa139feee070272ddd3ddf3aac4e0

3897805985 as geometric shapes

Circle

Radius = n
Diameter 7795611970
Circumference 24490637295.189
Area 4.7729876312825E+19

Sphere

Radius = n
Volume 2.4805573007392E+29
Surface area 1.909195052513E+20
Circumference 24490637295.189

Square

Length = n
Perimeter 15591223940
Area 1.5192891496702E+19
Diagonal 5512330087.486

Cube

Length = n
Surface area 9.1157348980211E+19
Volume 5.92189434053E+28
Space diagonal 6751198004.0661

Equilateral Triangle

Length = n
Perimeter 11693417955
Area 6.5787149965422E+18
Altitude 3375599002.033

Triangular Pyramid

Length = n
Surface area 6.5787149965422E+18
Volume 6.9790194094317E+27
Height 1837443362.4953