64156744 (number)

64156744 is an even 8-digits composite number following 64156743 and preceding 64156745. In scientific notation, it is written as 6.4156744 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 32002560 positive integers (up to 64156744) that are relatively prime to 64156744.

Interesting facts

Basic properties

Name

Name sixty-four million one hundred fifty-six thousand seven hundred forty-four

Notation

Scientific notation 6.4156744 × 10^7
Engineering notation 6.4156744 × 10^6

Prime Factorization of 64156744

Prime Factorization 2 × 2 × 2 × 433 × 18521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16039186
Product of the distinct prime numbers

The prime factorization of 64156744 is 2 × 2 × 2 × 433 × 18521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 64, 66, 959, 985, 8545, 3936, 58660, 74373, 40683, 71246, 5585898, 7032607, 71980294, 33311189, 893582714, 489729393, 5970545081, 3497423170

Basic calculations (n = 64156744)

Multiplication

n×y
n×2 128313488
n×3 192470232
n×4 256626976
n×5 320783720

Division

n÷y
n÷2 32078372
n÷3 21385581.333333
n÷3 16039186
n÷5 12831348.8

Exponentiation

ny
n2 4116087800681536
n3 2.6407479130985E+23
n4 1.6942178782919E+31
n5 1.086955026978E+39

Nth Root

y√n
2√n 8009.7905091207
3√n 400.32628377488
4√n 89.497432975034
5√n 36.429101771156

Divisors of 64156744

1, 2, 4, 8, 433, 866, 1732, 3464, 18521, 37042, 74084, 148168, 8019593, 16039186, 32078372, 64156744

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 -64156743
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 64156744 can be divided by 16 positive divisors. The sum of these divisors (counting 64156744) is 1, the average is 0.0625.

Base conversion 64156744

Base System Value
2 Binary 11110100101111010001001000
3 Ternary 11110201111111201
4 Quaternary 3310233101020
5 Quinary 112411003434
6 Senary 10211033544
8 Octal 364572110
10 Decimal 64156744
12 Duodecimal 1959b8b4
16 Hexadecimal 3d2f448
20 Vigesimal 100jbh4
36 Base36 1273ns

Cryptographic Hash Functions

md5 7fe550bf0c551c88d9bc01935d0e1e8d
sha1 5ae4be57debcef2f492ad706b890baa7ffe9ee4c
sha256 aee49b98c733ba932bc297b64d675c718eee973d432e3b466b5c111f1769e1c2
sha512 57e9b2a211a9edee87badfd47a8997d8898ba21b03c3aad46fc2b7722480a84e5c903ce9f0998284b8bc95268ebcadd4549d1478f5e3da935685af58d3de5be4
ripemd-160 af7c1ffacd7ce7663de506ddbe44ad15460b4059

64156744 as geometric shapes

Circle

Radius = n
Diameter 128313488
Circumference 403108711.25728
Area 1.2931071196152E+16

Sphere

Radius = n
Volume 1.1061538991697E+24
Surface area 5.1724284784607E+16
Circumference 403108711.25728

Square

Length = n
Perimeter 256626976
Area 4116087800681536
Diagonal 90731337.482499

Cube

Length = n
Surface area 24696526804089216
Volume 2.6407479130985E+23
Space diagonal 111122740.25619

Equilateral Triangle

Length = n
Perimeter 192470232
Area 1.7823182997987E+15
Altitude 55561370.128095

Triangular Pyramid

Length = n
Surface area 1.7823182997987E+15
Volume 3.1121512612603E+22
Height 30243779.160833