620638032 (number)

620638032 is an even 9-digits composite number following 620638031 and preceding 620638033. In scientific notation, it is written as 6.20638032 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 177063936 positive integers (up to 620638032) that are relatively prime to 620638032.

Interesting facts

Basic properties

Name

Name six hundred twenty million six hundred thirty-eight thousand thirty-two

Notation

Scientific notation 6.20638032 × 10^8
Engineering notation 6.20638032 × 10^6

Prime Factorization of 620638032

Prime Factorization 2 × 2 × 2 × 2 × 21 × 1289 × 1433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 77579754
Product of the distinct prime numbers

The prime factorization of 620638032 is 2 × 2 × 2 × 2 × 21 × 1289 × 1433. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 620638032)

Multiplication

n×y
n×2 1241276064
n×3 1861914096
n×4 2482552128
n×5 3103190160

Division

n÷y
n÷2 310319016
n÷3 206879344
n÷3 155159508
n÷5 124127606.4

Exponentiation

ny
n2 385191566764833024
n3 2.3906453593992E+26
n4 1.4837254310675E+35
n5 9.2085643156607E+43

Nth Root

y√n
2√n 24912.607892391
3√n 852.99429863971
4√n 157.83728296062
5√n 57.354523635029

Divisors of 620638032

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -620638031
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 620638032 can be divided by 40 positive divisors. The sum of these divisors (counting 620638032) is 1, the average is 0.025.

Base conversion 620638032

Base System Value
2 Binary 100100111111100010111101010000
3 Ternary 1121020211200022210
4 Quaternary 210333202331100
5 Quinary 2232340404112
6 Senary 141330232120
8 Octal 4477427520
10 Decimal 620638032
12 Duodecimal 153a25640
16 Hexadecimal 24fe2f50
20 Vigesimal 9dijf1c
36 Base36 a9ifdc

Cryptographic Hash Functions

md5 18bd2bbb50d470bdbae2d9fb5ac33b4c
sha1 b3c07d270b76a769fb8ec89761217aad0074080e
sha256 4330aacba16bc9317c8d6ebad1dde355984c3dc568aa06c227f2c616228fceee
sha512 601d5a4b484e26c840f68578e8cbe5cd421bddc303857b29c4ce58efea3d88442dfb3740368730c6a7fd0ff0919b3057efedc44f964c46a3ff868aa91887a46e
ripemd-160 ca141d472ee34a9450d38951a931a2372047d034

620638032 as geometric shapes

Circle

Radius = n
Diameter 1241276064
Circumference 3899583763.7393
Area 1.2101149963731E+18

Sphere

Radius = n
Volume 1.001391186457E+27
Surface area 4.8404599854926E+18
Circumference 3899583763.7393

Square

Length = n
Perimeter 2482552128
Area 385191566764833024
Diagonal 877714722.17895

Cube

Length = n
Surface area 2311149400588998144
Volume 2.3906453593992E+26
Space diagonal 1074976604.5336

Equilateral Triangle

Length = n
Perimeter 1861914096
Area 1.6679284107094E+17
Altitude 537488302.26678

Triangular Pyramid

Length = n
Surface area 1.6679284107094E+17
Volume 2.8174025750722E+25
Height 292571574.05965