620949969 (number)

620949969 is an odd 9-digits composite number following 620949968 and preceding 620949970. In scientific notation, it is written as 6.20949969 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 20 positive divisors. There are 413125920 positive integers (up to 620949969) that are relatively prime to 620949969.

Interesting facts

Basic properties

Name

Name six hundred twenty million nine hundred forty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 6.20949969 × 10^8
Engineering notation 6.20949969 × 10^6

Prime Factorization of 620949969

Prime Factorization 3 × 3 × 9 × 509 × 15061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 206983323
Product of the distinct prime numbers

The prime factorization of 620949969 is 3 × 3 × 9 × 509 × 15061. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 46, 23, 881, 999, 8156, 1085, 21562, 26035, 600381, 569026, 4292717, 6879819, 41402240, 94991233, 481406977, 409199071, 2053852899, 4026544806

Basic calculations (n = 620949969)

Multiplication

n×y
n×2 1241899938
n×3 1862849907
n×4 2483799876
n×5 3104749845

Division

n÷y
n÷2 310474984.5
n÷3 206983323
n÷3 155237492.25
n÷5 124189993.8

Exponentiation

ny
n2 385578864001100961
n3 2.3942518364854E+26
n4 1.4867106036438E+35
n5 9.2317290324459E+43

Nth Root

y√n
2√n 24918.867731099
3√n 853.137181664
4√n 157.85711175332
5√n 57.36028783295

Divisors of 620949969

1, 3, 9, 27, 81, 509, 1527, 4581, 13743, 15061, 41229, 45183, 135549, 406647, 1219941, 7666049, 22998147, 68994441, 206983323, 620949969

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -620949968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 620949969 can be divided by 20 positive divisors. The sum of these divisors (counting 620949969) is 1, the average is 0.05.

Base conversion 620949969

Base System Value
2 Binary 100101000000101111000111010001
3 Ternary 1121021102112020000
4 Quaternary 211000233013101
5 Quinary 2232430344334
6 Senary 141341040213
8 Octal 4500570721
10 Decimal 620949969
12 Duodecimal 153b56069
16 Hexadecimal 2502f1d1
20 Vigesimal 9e0iei9
36 Base36 a9p429

Cryptographic Hash Functions

md5 ac773d619b899aee46581d4fc9a030d8
sha1 b1c57eb8513797244925f75fec284b0dbbf6a0c3
sha256 eca036f8f97adf98c515f30b2feb9b2e5826398170c7209e3da5f6c80a8ed692
sha512 dfc4045167917b1f8e652d574acdbc390d6f8bcd19a6b92d50f20abd1bc020703cdffcc2d2fe65e797241aa25e0cf16235d7c1c4488dce7c45809eae8fa21446
ripemd-160 ba0c303070b5987bcd5296d3f64f20d09e3ee485

620949969 as geometric shapes

Circle

Radius = n
Diameter 1241899938
Circumference 3901543721.7144
Area 1.2113317265254E+18

Sphere

Radius = n
Volume 1.0029018640462E+27
Surface area 4.8453269061014E+18
Circumference 3901543721.7144

Square

Length = n
Perimeter 2483799876
Area 385578864001100961
Diagonal 878155867.71495

Cube

Length = n
Surface area 2313473184006605766
Volume 2.3942518364854E+26
Space diagonal 1075516895.2663

Equilateral Triangle

Length = n
Perimeter 1862849907
Area 1.6696054569365E+17
Altitude 537758447.63316

Triangular Pyramid

Length = n
Surface area 1.6696054569365E+17
Volume 2.8216528490786E+25
Height 292718622.57165