620490813 (number)

620490813 is an odd 9-digits composite number following 620490812 and preceding 620490814. In scientific notation, it is written as 6.20490813 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 411494400 positive integers (up to 620490813) that are relatively prime to 620490813.

Interesting facts

Basic properties

Name

Name six hundred twenty million four hundred ninety thousand eight hundred thirteen

Notation

Scientific notation 6.20490813 × 10^8
Engineering notation 6.20490813 × 10^6

Prime Factorization of 620490813

Prime Factorization 3 × 191 × 1082881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 620490813
Product of the distinct prime numbers

The prime factorization of 620490813 is 3 × 191 × 1082881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 49, 91, 960, 146, 4352, 9457, 30760, 61820, 502086, 507610, 7008077, 4204649, 17670166, 31492810, 906019979, 407929019, 923437749, 6924300526

Basic calculations (n = 620490813)

Multiplication

n×y
n×2 1240981626
n×3 1861472439
n×4 2481963252
n×5 3102454065

Division

n÷y
n÷2 310245406.5
n÷3 206830271
n÷3 155122703.25
n÷5 124098162.6

Exponentiation

ny
n2 385008849017400969
n3 2.38894453739E+26
n4 1.482318138217E+35
n5 9.1976478670694E+43

Nth Root

y√n
2√n 24909.653008422
3√n 852.92684821413
4√n 157.82792214441
5√n 57.351802410596

Divisors of 620490813

1, 3, 191, 573, 1082881, 3248643, 206830271, 620490813

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 -620490812
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 620490813 can be divided by 8 positive divisors. The sum of these divisors (counting 620490813) is 1, the average is 0.125.

Base conversion 620490813

Base System Value
2 Binary 100100111110111111000000111101
3 Ternary 1121020120012101020
4 Quaternary 210332333000331
5 Quinary 2232321201223
6 Senary 141323134353
8 Octal 4476770075
10 Decimal 620490813
12 Duodecimal 1539743b9
16 Hexadecimal 24fbf03d
20 Vigesimal 9di170d
36 Base36 a9f9rx

Cryptographic Hash Functions

md5 6a9115a45578f803fb4be3949fefb37c
sha1 e6575c1e9962548b8ede5b878215fdde98f3a204
sha256 654cedea706a73138e78c9350d11f846b2ff28ebcfe6770a271d08ff1493d87b
sha512 577ef7efba5543ca2b7fc69b92416136a7335f3490639fa7393baccb49247aca05834a0c9d530ed6ef83f5f0ab37451bfa8f16f6ad3eaf6cfde44417fe2f7882
ripemd-160 8c11d28a9410bdc6b9c6f6c13af2e4d4ce61fcae

620490813 as geometric shapes

Circle

Radius = n
Diameter 1240981626
Circumference 3898658759.4815
Area 1.2095409716401E+18

Sphere

Radius = n
Volume 1.0006787477997E+27
Surface area 4.8381638865605E+18
Circumference 3898658759.4815

Square

Length = n
Perimeter 2481963252
Area 385008849017400969
Diagonal 877506523.07251

Cube

Length = n
Surface area 2310053094104405814
Volume 2.38894453739E+26
Space diagonal 1074721613.7457

Equilateral Triangle

Length = n
Perimeter 1861472439
Area 1.6671372196544E+17
Altitude 537360806.87286

Triangular Pyramid

Length = n
Surface area 1.6671372196544E+17
Volume 2.8153981371117E+25
Height 292502174.3575