616990438 (number)

616990438 is an even 9-digits composite number following 616990437 and preceding 616990439. In scientific notation, it is written as 6.16990438 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 308495218 positive integers (up to 616990438) that are relatively prime to 616990438.

Interesting facts

Basic properties

Name

Name six hundred sixteen million nine hundred ninety thousand four hundred thirty-eight

Notation

Scientific notation 6.16990438 × 10^8
Engineering notation 6.16990438 × 10^6

Prime Factorization of 616990438

Prime Factorization 2 × 308495219

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 616990438
Product of the distinct prime numbers

The prime factorization of 616990438 is 2 × 308495219. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 37, 48, 243, 16, 1481, 1605, 72725, 11174, 616707, 631957, 4597025, 2849877, 13040960, 78962369, 531847, 293157151, 6453207852, 3956408050

Basic calculations (n = 616990438)

Multiplication

n×y
n×2 1233980876
n×3 1850971314
n×4 2467961752
n×5 3084952190

Division

n÷y
n÷2 308495219
n÷3 205663479.33333
n÷3 154247609.5
n÷5 123398087.6

Exponentiation

ny
n2 380677200583431844
n3 2.3487419272459E+26
n4 1.4491513104404E+35
n5 8.9411250175689E+43

Nth Root

y√n
2√n 24839.29222019
3√n 851.31995059418
4√n 157.6048610297
5√n 57.286948152222

Divisors of 616990438

1, 2, 308495219, 616990438

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -616990437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 616990438 can be divided by 4 positive divisors. The sum of these divisors (counting 616990438) is 1, the average is 0.25.

Base conversion 616990438

Base System Value
2 Binary 100100110001101000011011100110
3 Ternary 1120222222100202201
4 Quaternary 210301220123212
5 Quinary 2230422143223
6 Senary 141120125114
8 Octal 4461503346
10 Decimal 616990438
12 Duodecimal 15276679a
16 Hexadecimal 24c686e6
20 Vigesimal 9cg3g1i
36 Base36 a7c8va

Cryptographic Hash Functions

md5 cfb43114b7de04e141683cf935857438
sha1 c123f1b65ae2bee546119c5554b6528f5c9ae8a6
sha256 217e1f44afb50f054fd12f0f90fd18f29e6cb396ecfefe9c195a04b17312f19d
sha512 2c110b138ac1997f886e8f3bb799d75f7cb38461332999ff093f8d164688f53ae15c2417b443146baf824bcdac3d35bc41315dedd46811ce8c6215b432abc212
ripemd-160 c284f4ce7f4109240c2c8b56f15575b6337ab897

616990438 as geometric shapes

Circle

Radius = n
Diameter 1233980876
Circumference 3876665254.7119
Area 1.195932696742E+18

Sphere

Radius = n
Volume 9.8383871784185E+26
Surface area 4.7837307869682E+18
Circumference 3876665254.7119

Square

Length = n
Perimeter 2467961752
Area 380677200583431844
Diagonal 872556245.27412

Cube

Length = n
Surface area 2284063203500591064
Volume 2.3487419272459E+26
Space diagonal 1068658786.4002

Equilateral Triangle

Length = n
Perimeter 1850971314
Area 1.648380631734E+17
Altitude 534329393.20009

Triangular Pyramid

Length = n
Surface area 1.648380631734E+17
Volume 2.7680189066878E+25
Height 290852081.75804