64271386 (number)

64271386 is an even 8-digits composite number following 64271385 and preceding 64271387. In scientific notation, it is written as 6.4271386 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 32135692 positive integers (up to 64271386) that are relatively prime to 64271386.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred seventy-one thousand three hundred eighty-six

Notation

Scientific notation 6.4271386 × 10^7
Engineering notation 6.4271386 × 10^6

Prime Factorization of 64271386

Prime Factorization 2 × 32135693

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 64271386
Product of the distinct prime numbers

The prime factorization of 64271386 is 2 × 32135693. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 78, 63, 428, 268, 2885, 4885, 73862, 62244, 396608, 329203, 1856111, 5733190, 65339414, 74647351, 346741160, 590763554, 6021398275, 4010592240

Basic calculations (n = 64271386)

Multiplication

n×y
n×2 128542772
n×3 192814158
n×4 257085544
n×5 321356930

Division

n÷y
n÷2 32135693
n÷3 21423795.333333
n÷3 16067846.5
n÷5 12854277.2

Exponentiation

ny
n2 4130811058360996
n3 2.6549295202499E+23
n4 1.7063599999877E+31
n5 1.0967012221417E+39

Nth Root

y√n
2√n 8016.9436819776
3√n 400.56459021977
4√n 89.537387062487
5√n 36.442111543652

Divisors of 64271386

1, 2, 32135693, 64271386

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 -64271385
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 64271386 can be divided by 4 positive divisors. The sum of these divisors (counting 64271386) is 1, the average is 0.25.

Base conversion 64271386

Base System Value
2 Binary 11110101001011010000011010
3 Ternary 11110221022202201
4 Quaternary 3311023100122
5 Quinary 112423141021
6 Senary 10213320414
8 Octal 365132032
10 Decimal 64271386
12 Duodecimal 1963610a
16 Hexadecimal 3d4b41a
20 Vigesimal 101di96
36 Base36 129k4a

Cryptographic Hash Functions

md5 7247de0a4616f9b15ff222d30da70b1d
sha1 83f4e32782f39e5cf2439d217c3d7911a745c700
sha256 2a6a8b18693a26122112e510d669b66a392e2df3213f15434aec1367938d8e2c
sha512 3c2e7bf3abfd112cf23bd8d17cf5274a16d3247042826296d98e6449389e17acaa75778ec6397746d9ea2231fe7509749df1e21140a7accdc5aab1ff47f72596
ripemd-160 a7198256af37e38f34dceeecab29b699daa50e19

64271386 as geometric shapes

Circle

Radius = n
Diameter 128542772
Circumference 403829028.18727
Area 1.2977325674314E+16

Sphere

Radius = n
Volume 1.1120942768821E+24
Surface area 5.1909302697258E+16
Circumference 403829028.18727

Square

Length = n
Perimeter 257085544
Area 4130811058360996
Diagonal 90893465.753716

Cube

Length = n
Surface area 24784866350165976
Volume 2.6549295202499E+23
Space diagonal 111321306.02487

Equilateral Triangle

Length = n
Perimeter 192814158
Area 1.7886936573872E+15
Altitude 55660653.012436

Triangular Pyramid

Length = n
Surface area 1.7886936573872E+15
Volume 3.1288644455684E+22
Height 30297821.917905