638963004 (number)

638963004 is an even 9-digits composite number following 638963003 and preceding 638963005. In scientific notation, it is written as 6.38963004 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 212987664 positive integers (up to 638963004) that are relatively prime to 638963004.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million nine hundred sixty-three thousand four

Notation

Scientific notation 6.38963004 × 10^8
Engineering notation 6.38963004 × 10^6

Prime Factorization of 638963004

Prime Factorization 2 × 2 × 3 × 53246917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 319481502
Product of the distinct prime numbers

The prime factorization of 638963004 is 2 × 2 × 3 × 53246917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 95, 84, 142, 760, 1681, 170, 82677, 35979, 642176, 860406, 5226355, 565862, 99850673, 46028408, 973292394, 182374380, 4843197751, 8358605455

Basic calculations (n = 638963004)

Multiplication

n×y
n×2 1277926008
n×3 1916889012
n×4 2555852016
n×5 3194815020

Division

n÷y
n÷2 319481502
n÷3 212987668
n÷3 159740751
n÷5 127792600.8

Exponentiation

ny
n2 408273720480704016
n3 2.6087180289261E+26
n4 1.6668743083516E+35
n5 1.0650710153547E+44

Nth Root

y√n
2√n 25277.717539367
3√n 861.30817853214
4√n 158.98967746167
5√n 57.689283178606

Divisors of 638963004

1, 2, 3, 4, 6, 12, 53246917, 106493834, 159740751, 212987668, 319481502, 638963004

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 -638963003
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 638963004 can be divided by 12 positive divisors. The sum of these divisors (counting 638963004) is 1, the average is 0.083333333333333.

Base conversion 638963004

Base System Value
2 Binary 100110000101011100110100111100
3 Ternary 1122112022200110110
4 Quaternary 212011130310330
5 Quinary 2302033304004
6 Senary 143223110020
8 Octal 4605346474
10 Decimal 638963004
12 Duodecimal 159ba2310
16 Hexadecimal 2615cd3c
20 Vigesimal 9jda7a4
36 Base36 akf70c

Cryptographic Hash Functions

md5 0a13f8756e2997b977f321dd61895c17
sha1 28ec9f225206e9307f57edc79c4d67b219aeb808
sha256 8560a2bd2eeced16246fafe9b4447294e9167ec9a13905a1d16e51a118565e45
sha512 76f358ce0a30d94468563e8283e2d0062e45e52e9973d6d55cd21f07ce57ffa30a204d58d05bbb28343ea7d7a3ad658f32de4ee55c422a090683bd94f5e32c76
ripemd-160 5af76c7755f9784da8198d291e27ed6cce9d915e

638963004 as geometric shapes

Circle

Radius = n
Diameter 1277926008
Circumference 4014722958.5641
Area 1.282629720916E+18

Sphere

Radius = n
Volume 1.0927372526615E+27
Surface area 5.1305188836638E+18
Circumference 4014722958.5641

Square

Length = n
Perimeter 2555852016
Area 408273720480704016
Diagonal 903630146.11145

Cube

Length = n
Surface area 2449642322884224096
Volume 2.6087180289261E+26
Space diagonal 1106716387.0848

Equilateral Triangle

Length = n
Perimeter 1916889012
Area 1.7678770681694E+17
Altitude 553358193.54242

Triangular Pyramid

Length = n
Surface area 1.7678770681694E+17
Volume 3.074403680762E+25
Height 301210048.70382