620448940 (number)

620448940 is an even 9-digits composite number following 620448939 and preceding 620448941. In scientific notation, it is written as 6.20448940 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 248179568 positive integers (up to 620448940) that are relatively prime to 620448940.

Interesting facts

Basic properties

Name

Name six hundred twenty million four hundred forty-eight thousand nine hundred forty

Notation

Scientific notation 6.20448940 × 10^8
Engineering notation 6.20448940 × 10^6

Prime Factorization of 620448940

Prime Factorization 2 × 2 × 5 × 31022447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 310224470
Product of the distinct prime numbers

The prime factorization of 620448940 is 2 × 2 × 5 × 31022447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 38, 50, 587, 284, 3454, 7033, 96509, 41049, 171020, 844820, 1215410, 5956705, 46408834, 15502927, 713753272, 113272467, 583088061, 1128969469

Basic calculations (n = 620448940)

Multiplication

n×y
n×2 1240897880
n×3 1861346820
n×4 2481795760
n×5 3102244700

Division

n÷y
n÷2 310224470
n÷3 206816313.33333
n÷3 155112235
n÷5 124089788

Exponentiation

ny
n2 384956887147123600
n3 2.3884609257613E+26
n4 1.48191804962E+35
n5 9.1945448305362E+43

Nth Root

y√n
2√n 24908.812496785
3√n 852.90766156996
4√n 157.825259375
5√n 57.351028327628

Divisors of 620448940

1, 2, 4, 5, 10, 20, 31022447, 62044894, 124089788, 155112235, 310224470, 620448940

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 -620448939
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 620448940 can be divided by 12 positive divisors. The sum of these divisors (counting 620448940) is 1, the average is 0.083333333333333.

Base conversion 620448940

Base System Value
2 Binary 100100111110110100110010101100
3 Ternary 1121020111001221101
4 Quaternary 210332310302230
5 Quinary 2232313331230
6 Senary 141322212444
8 Octal 4476646254
10 Decimal 620448940
12 Duodecimal 153954124
16 Hexadecimal 24fb4cac
20 Vigesimal 9dhg270
36 Base36 a9edgs

Cryptographic Hash Functions

md5 4fe8ad4766589573f129437aa1b68f99
sha1 5346a8f60fb53222301b5965ec8d0cbff942c36a
sha256 48029e83407e376e08862b4dba23a6cbf18d47e366171f048569d8d6931afcb9
sha512 d534c25cc35f74697ab5721624c87b5b2d5e56395da48d4fc79760555cdae67a33c446d1c68b6b7408853088cd4ab817598f81977e8220332986e9a28fc0429f
ripemd-160 1a73719d88e5173f1ffd0800bf9e19193a0d23cb

620448940 as geometric shapes

Circle

Radius = n
Diameter 1240897880
Circumference 3898395663.6631
Area 1.2093777286102E+18

Sphere

Radius = n
Volume 1.0004761730344E+27
Surface area 4.8375109144408E+18
Circumference 3898395663.6631

Square

Length = n
Perimeter 2481795760
Area 384956887147123600
Diagonal 877447305.70801

Cube

Length = n
Surface area 2309741322882741600
Volume 2.3884609257613E+26
Space diagonal 1074649087.5823

Equilateral Triangle

Length = n
Perimeter 1861346820
Area 1.6669122181559E+17
Altitude 537324543.79113

Triangular Pyramid

Length = n
Surface area 1.6669122181559E+17
Volume 2.8148281953416E+25
Height 292482435.236