64271390 (number)

64271390 is an even 8-digits composite number following 64271389 and preceding 64271391. In scientific notation, it is written as 6.4271390 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 23860224 positive integers (up to 64271390) that are relatively prime to 64271390.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred seventy-one thousand three hundred ninety

Notation

Scientific notation 6.4271390 × 10^7
Engineering notation 6.4271390 × 10^6

Prime Factorization of 64271390

Prime Factorization 2 × 365 × 17 × 5179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64271390
Product of the distinct prime numbers

The prime factorization of 64271390 is 2 × 365 × 17 × 5179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 96, 67, 47, 102, 759, 3593, 14381, 91620, 964947, 281753, 314954, 8533123, 68552702, 8662380, 714925782, 43046098, 2651372050, 1437451445

Basic calculations (n = 64271390)

Multiplication

n×y
n×2 128542780
n×3 192814170
n×4 257085560
n×5 321356950

Division

n÷y
n÷2 32135695
n÷3 21423796.666667
n÷3 16067847.5
n÷5 12854278

Exponentiation

ny
n2 4130811572532100
n3 2.6549300159472E+23
n4 1.7063604247765E+31
n5 1.0967015634138E+39

Nth Root

y√n
2√n 8016.9439314492
3√n 400.56459852963
4√n 89.537388455601
5√n 36.442111997255

Divisors of 64271390

1, 2, 17, 34, 365, 730, 5179, 6205, 10358, 12410, 88043, 176086, 1890335, 3780670, 32135695, 64271390

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64271389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64271390 can be divided by 16 positive divisors. The sum of these divisors (counting 64271390) is 1, the average is 0.0625.

Base conversion 64271390

Base System Value
2 Binary 11110101001011010000011110
3 Ternary 11110221022202212
4 Quaternary 3311023100132
5 Quinary 112423141030
6 Senary 10213320422
8 Octal 365132036
10 Decimal 64271390
12 Duodecimal 19636112
16 Hexadecimal 3d4b41e
20 Vigesimal 101di9a
36 Base36 129k4e

Cryptographic Hash Functions

md5 6d8679aaa681182f095a01ad0166b683
sha1 2ac6b5c07084085142759ee9446541fb597e0c4a
sha256 bee5ca742273e97ed58d84dd439f9c402021f82cc7ee85842ebce41f6e0195c0
sha512 2406b62b0651c993bde10c480d01ed60b3ee4d1ffcb3695eeb10e6ad0f4a519d1a62c6e2fd1a73998d7e529934b16ad72dcf928ba6dd076a9c01a40ecd3203ae
ripemd-160 df2a87ef08cbc3b9c88757d56d37e1665d52f2c3

64271390 as geometric shapes

Circle

Radius = n
Diameter 128542780
Circumference 403829053.32001
Area 1.2977327289631E+16

Sphere

Radius = n
Volume 1.1120944845193E+24
Surface area 5.1909309158522E+16
Circumference 403829053.32001

Square

Length = n
Perimeter 257085560
Area 4130811572532100
Diagonal 90893471.410571

Cube

Length = n
Surface area 24784869435192600
Volume 2.6549300159472E+23
Space diagonal 111321312.95307

Equilateral Triangle

Length = n
Perimeter 192814170
Area 1.7886938800298E+15
Altitude 55660656.476537

Triangular Pyramid

Length = n
Surface area 1.7886938800298E+15
Volume 3.1288650297533E+22
Height 30297823.803524