487991672 (number)

487991672 is an even 9-digits composite number following 487991671 and preceding 487991673. In scientific notation, it is written as 4.87991672 × 10^8. The sum of its digits is 53. It has a total of 6 prime factors and 32 positive divisors. There are 208220544 positive integers (up to 487991672) that are relatively prime to 487991672.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million nine hundred ninety-one thousand six hundred seventy-two

Notation

Scientific notation 4.87991672 × 10^8
Engineering notation 4.87991672 × 10^6

Prime Factorization of 487991672

Prime Factorization 2 × 2 × 2 × 7 × 229 × 38053

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 121997918
Product of the distinct prime numbers

The prime factorization of 487991672 is 2 × 2 × 2 × 7 × 229 × 38053. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 487991672)

Multiplication

n×y
n×2 975983344
n×3 1463975016
n×4 1951966688
n×5 2439958360

Division

n÷y
n÷2 243995836
n÷3 162663890.66667
n÷3 121997918
n÷5 97598334.4

Exponentiation

ny
n2 238135871941355584
n3 1.1620832231184E+26
n4 5.670869350527E+34
n5 2.7673370160572E+43

Nth Root

y√n
2√n 22090.533538147
3√n 787.29495802275
4√n 148.62884490619
5√n 54.661617911826

Divisors of 487991672

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -487991671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 487991672 can be divided by 32 positive divisors. The sum of these divisors (counting 487991672) is 1, the average is 0.03125.

Base conversion 487991672

Base System Value
2 Binary 11101000101100010100101111000
3 Ternary 1021000020112201122
4 Quaternary 131011202211320
5 Quinary 1444411213142
6 Senary 120231204412
8 Octal 3505424570
10 Decimal 487991672
12 Duodecimal 117516708
16 Hexadecimal 1d162978
20 Vigesimal 7c9ij3c
36 Base36 82jcs8

Cryptographic Hash Functions

md5 eb41acfcd43b8704c5ef9822eebe2f23
sha1 5f475436af9a0ef3c97af6187eff7a034508434c
sha256 f0eef9ae705d84da7675baa3497032adac4f469ca3c34643f80e3ac8d961f55e
sha512 aa3f4c58b9390ab0cc139ec5179aa8c4e7f2d7170190470089eb5bc813e8749d2b393059cbb6c5c5aadf63d1801dfa5f1791006112c9bd7cc71639ce005e25a6
ripemd-160 cf3d5b36510790862c6c5d5549151bf52772091a

487991672 as geometric shapes

Circle

Radius = n
Diameter 975983344
Circumference 3066142103.5364
Area 7.4812590584716E+17

Sphere

Radius = n
Volume 4.867722822145E+26
Surface area 2.9925036233886E+18
Circumference 3066142103.5364

Square

Length = n
Perimeter 1951966688
Area 238135871941355584
Diagonal 690124440.86752

Cube

Length = n
Surface area 1428815231648133504
Volume 1.1620832231184E+26
Space diagonal 845226369.57449

Equilateral Triangle

Length = n
Perimeter 1463975016
Area 1.0311585732679E+17
Altitude 422613184.78724

Triangular Pyramid

Length = n
Surface area 1.0311585732679E+17
Volume 1.3695282122836E+25
Height 230041480.28917