641383561 (number)

641383561 is an odd 9-digits composite number following 641383560 and preceding 641383562. In scientific notation, it is written as 6.41383561 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 507467376 positive integers (up to 641383561) that are relatively prime to 641383561.

Interesting facts

Basic properties

Name

Name six hundred forty-one million three hundred eighty-three thousand five hundred sixty-one

Notation

Scientific notation 6.41383561 × 10^8
Engineering notation 6.41383561 × 10^6

Prime Factorization of 641383561

Prime Factorization 7 × 13 × 13 × 542167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49337197
Product of the distinct prime numbers

The prime factorization of 641383561 is 7 × 13 × 13 × 542167. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 77, 7, 477, 292, 3051, 5754, 98752, 30319, 764407, 491781, 5046627, 9510448, 53816056, 67047146, 522651669, 904442655, 7496455838, 2988812761

Basic calculations (n = 641383561)

Multiplication

n×y
n×2 1282767122
n×3 1924150683
n×4 2565534244
n×5 3206917805

Division

n÷y
n÷2 320691780.5
n÷3 213794520.33333
n÷3 160345890.25
n÷5 128276712.2

Exponentiation

ny
n2 411372872321040721
n3 2.6384779774807E+26
n4 1.6922764008166E+35
n5 1.085398264152E+44

Nth Root

y√n
2√n 25325.551543846
3√n 862.39442734976
4√n 159.14003752622
5√n 57.732925480199

Divisors of 641383561

1, 7, 13, 91, 169, 1183, 542167, 3795169, 7048171, 49337197, 91626223, 641383561

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 -641383560
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 641383561 can be divided by 12 positive divisors. The sum of these divisors (counting 641383561) is 1, the average is 0.083333333333333.

Base conversion 641383561

Base System Value
2 Binary 100110001110101011110010001001
3 Ternary 1122200212122211201
4 Quaternary 212032223302021
5 Quinary 2303143233221
6 Senary 143351024201
8 Octal 4616536211
10 Decimal 641383561
12 Duodecimal 15a96b061
16 Hexadecimal 263abc89
20 Vigesimal a08cii1
36 Base36 alv2q1

Cryptographic Hash Functions

md5 a50f095b013615193d11ed7af9fb63d4
sha1 4fa2eb2f4632f1e295b92ec8e472a7c8e7ec7645
sha256 86fdd9f4c8b8ccf06f0911b59df75fe2b75a418088670103ba0eb42b97be5723
sha512 d29df45b24f87a7bc929264a0cd3de67ff23fdc1d5a63fd4898e59fed0bb6ad3358652cbfd1f7f59d34ef59940cd0bd398642e28e5cd48bccd0d22b535a49dc7
ripemd-160 0ba2b817ad7b869da8d230f6b9bfdaf529f72064

641383561 as geometric shapes

Circle

Radius = n
Diameter 1282767122
Circumference 4029931766.7417
Area 1.2923659935699E+18

Sphere

Radius = n
Volume 1.1052030707616E+27
Surface area 5.1694639742797E+18
Circumference 4029931766.7417

Square

Length = n
Perimeter 2565534244
Area 411372872321040721
Diagonal 907053330.64935

Cube

Length = n
Surface area 2468237233926244326
Volume 2.6384779774807E+26
Space diagonal 1110908914.7915

Equilateral Triangle

Length = n
Perimeter 1924150683
Area 1.781296789289E+17
Altitude 555454457.39573

Triangular Pyramid

Length = n
Surface area 1.781296789289E+17
Volume 3.1094761164799E+25
Height 302351110.21645