620494897 (number)

620494897 is an odd 9-digits composite number following 620494896 and preceding 620494898. In scientific notation, it is written as 6.20494897 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 539534160 positive integers (up to 620494897) that are relatively prime to 620494897.

Interesting facts

Basic properties

Name

Name six hundred twenty million four hundred ninety-four thousand eight hundred ninety-seven

Notation

Scientific notation 6.20494897 × 10^8
Engineering notation 6.20494897 × 10^6

Prime Factorization of 620494897

Prime Factorization 11 × 253 × 11 × 20269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 56408627
Product of the distinct prime numbers

The prime factorization of 620494897 is 11 × 253 × 11 × 20269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 620494897)

Multiplication

n×y
n×2 1240989794
n×3 1861484691
n×4 2481979588
n×5 3102474485

Division

n÷y
n÷2 310247448.5
n÷3 206831632.33333
n÷3 155123724.25
n÷5 124098979.4

Exponentiation

ny
n2 385013917203040609
n3 2.3889917089847E+26
n4 1.4823571644003E+35
n5 9.1979505604178E+43

Nth Root

y√n
2√n 24909.73498454
3√n 852.92871949922
4√n 157.82818184513
5√n 57.351877907006

Divisors of 620494897

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -620494896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 620494897 can be divided by 12 positive divisors. The sum of these divisors (counting 620494897) is 1, the average is 0.083333333333333.

Base conversion 620494897

Base System Value
2 Binary 100100111111000000000000110001
3 Ternary 1121020120101222111
4 Quaternary 210333000000301
5 Quinary 2232321314042
6 Senary 141323205321
8 Octal 4477000061
10 Decimal 620494897
12 Duodecimal 153976841
16 Hexadecimal 24fc0031
20 Vigesimal 9di1h4h
36 Base36 a9fcxd

Cryptographic Hash Functions

md5 a6b67bf216671228a8331cd9199ec34c
sha1 b6957e40df6a3c827a5a0d2f01b38472de982395
sha256 e57efaa8276820be0768896399c73b9b1b55da716afe3889629b3bd4c8cbd758
sha512 da26aa4c060d5b1ecb429a98c781698c34e8ecd76674abc3ed97246490add8a07471a8f326a32cea82659675d64bea9b9e79141428f0d0f3159aac4f6a9ca1d3
ripemd-160 49d5a238cc46ac080054e5f82fe0457611680253

620494897 as geometric shapes

Circle

Radius = n
Diameter 1240989794
Circumference 3898684420.0103
Area 1.2095568938149E+18

Sphere

Radius = n
Volume 1.0006985069911E+27
Surface area 4.8382275752596E+18
Circumference 3898684420.0103

Square

Length = n
Perimeter 2481979588
Area 385013917203040609
Diagonal 877512298.7207

Cube

Length = n
Surface area 2310083503218243654
Volume 2.3889917089847E+26
Space diagonal 1074728687.4412

Equilateral Triangle

Length = n
Perimeter 1861484691
Area 1.667159165542E+17
Altitude 537364343.72061

Triangular Pyramid

Length = n
Surface area 1.667159165542E+17
Volume 2.8154537293692E+25
Height 292504099.57357