630388637 (number)

630388637 is an odd 9-digits composite number following 630388636 and preceding 630388638. In scientific notation, it is written as 6.30388637 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 617647680 positive integers (up to 630388637) that are relatively prime to 630388637.

Interesting facts

Basic properties

Name

Name six hundred thirty million three hundred eighty-eight thousand six hundred thirty-seven

Notation

Scientific notation 6.30388637 × 10^8
Engineering notation 6.30388637 × 10^6

Prime Factorization of 630388637

Prime Factorization 79 × 131 × 60913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 630388637
Product of the distinct prime numbers

The prime factorization of 630388637 is 79 × 131 × 60913. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 630388637)

Multiplication

n×y
n×2 1260777274
n×3 1891165911
n×4 2521554548
n×5 3151943185

Division

n÷y
n÷2 315194318.5
n÷3 210129545.66667
n÷3 157597159.25
n÷5 126077727.4

Exponentiation

ny
n2 397389833658717769
n3 2.5051003559778E+26
n4 1.579186798953E+35
n5 9.955014137604E+43

Nth Root

y√n
2√n 25107.541436787
3√n 857.43812908008
4√n 158.45359395352
5√n 57.533616643997

Divisors of 630388637

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -630388636
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 630388637 can be divided by 8 positive divisors. The sum of these divisors (counting 630388637) is 1, the average is 0.125.

Base conversion 630388637

Base System Value
2 Binary 100101100100101111011110011101
3 Ternary 1121221012001122022
4 Quaternary 211210233132131
5 Quinary 2242334414022
6 Senary 142315225525
8 Octal 4544573635
10 Decimal 630388637
12 Duodecimal 1571482a5
16 Hexadecimal 2592f79d
20 Vigesimal 9gjibbh
36 Base36 afbezh

Cryptographic Hash Functions

md5 dbe7d797fa409353d441a509cb6599fb
sha1 10fc7a25bec0e0c23c8ea7b6429467cd217c266d
sha256 03f3e88fd854b7fa762c07419053d7a2430dda485eff0278c0caba179a244379
sha512 1020f94b5831b03277bd95d4b43a3f41592aedf8382a8a40f82cdfc871d0b187f12a1b53ea9972a3f98a76e289e775e74403adc98f3836946ab1ea3c11ef9184
ripemd-160 2ea00cd536ed82db06bf04960fbb91b88193a298

630388637 as geometric shapes

Circle

Radius = n
Diameter 1260777274
Circumference 3960848621.8114
Area 1.2484369820335E+18

Sphere

Radius = n
Volume 1.0493339833127E+27
Surface area 4.993747928134E+18
Circumference 3960848621.8114

Square

Length = n
Perimeter 2521554548
Area 397389833658717769
Diagonal 891504160.01129

Cube

Length = n
Surface area 2384339001952306614
Volume 2.5051003559778E+26
Space diagonal 1091865147.7981

Equilateral Triangle

Length = n
Perimeter 1891165911
Area 1.7207484557706E+17
Altitude 545932573.89905

Triangular Pyramid

Length = n
Surface area 1.7207484557706E+17
Volume 2.9522890821078E+25
Height 297168053.3371