63640449 (number)

63640449 is an odd 8-digits composite number following 63640448 and preceding 63640450. In scientific notation, it is written as 6.3640449 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 42331392 positive integers (up to 63640449) that are relatively prime to 63640449.

Interesting facts

Basic properties

Name

Name sixty-three million six hundred forty thousand four hundred forty-nine

Notation

Scientific notation 6.3640449 × 10^7
Engineering notation 6.3640449 × 10^6

Prime Factorization of 63640449

Prime Factorization 9 × 457 × 15473

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 63640449
Product of the distinct prime numbers

The prime factorization of 63640449 is 9 × 457 × 15473. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 96, 32, 518, 287, 2464, 6284, 99420, 82065, 434778, 604144, 5686187, 7911513, 24318519, 35495827, 795835290, 102609561, 5149808507, 8686714872

Basic calculations (n = 63640449)

Multiplication

n×y
n×2 127280898
n×3 190921347
n×4 254561796
n×5 318202245

Division

n÷y
n÷2 31820224.5
n÷3 21213483
n÷3 15910112.25
n÷5 12728089.8

Exponentiation

ny
n2 4050106748921601
n3 2.577506119993E+23
n4 1.640336467766E+31
n5 1.043917493197E+39

Nth Root

y√n
2√n 7977.4964117823
3√n 399.24952827772
4√n 89.31683162642
5√n 36.370280208111

Divisors of 63640449

1, 9, 457, 4113, 15473, 139257, 7071161, 63640449

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -63640448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 63640449 can be divided by 8 positive divisors. The sum of these divisors (counting 63640449) is 1, the average is 0.125.

Base conversion 63640449

Base System Value
2 Binary 11110010110001001110000001
3 Ternary 11102202021021200
4 Quaternary 3302301032001
5 Quinary 112242443244
6 Senary 10152011413
8 Octal 362611601
10 Decimal 63640449
12 Duodecimal 19390b69
16 Hexadecimal 3cb1381
20 Vigesimal jhf129
36 Base36 11w1a9

Cryptographic Hash Functions

md5 b168a28c92d03c35cd5e0035e6aaf386
sha1 3603bc06b775dc4d873273f0c09e71ebe543185b
sha256 c5e8c4882bdc58353d72e5e57977748021dd07b14c3285faf474e31827df54cf
sha512 496e3430bcc67faf9dde6f428cc679a4510efff0bd6bd490c30ccb2b00ab73f7a3af11cc1fc7d8e997ec9acbbb007ce0ff10fe8924842eeea282e9d5476e3df3
ripemd-160 96be1b887fce4d4ff234c9493c13ea4e5b031335

63640449 as geometric shapes

Circle

Radius = n
Diameter 127280898
Circumference 399864734.09911
Area 1.2723785608667E+16

Sphere

Radius = n
Volume 1.0796632388204E+24
Surface area 5.0895142434666E+16
Circumference 399864734.09911

Square

Length = n
Perimeter 254561796
Area 4050106748921601
Diagonal 90001186.091313

Cube

Length = n
Surface area 24300640493529606
Volume 2.577506119993E+23
Space diagonal 110228491.0845

Equilateral Triangle

Length = n
Perimeter 190921347
Area 1.7537476663025E+15
Altitude 55114245.542248

Triangular Pyramid

Length = n
Surface area 1.7537476663025E+15
Volume 3.0376200933281E+22
Height 30000395.363771