128164932 (number)

128164932 is an even 9-digits composite number following 128164931 and preceding 128164933. In scientific notation, it is written as 1.28164932 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 36111744 positive integers (up to 128164932) that are relatively prime to 128164932.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million one hundred sixty-four thousand nine hundred thirty-two

Notation

Scientific notation 1.28164932 × 10^8
Engineering notation 1.28164932 × 10^6

Prime Factorization of 128164932

Prime Factorization 2 × 2 × 63 × 73 × 6967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64082466
Product of the distinct prime numbers

The prime factorization of 128164932 is 2 × 2 × 63 × 73 × 6967. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 17, 8, 385, 351, 2699, 7064, 5547, 22022, 909820, 148735, 4043771, 698335, 65328308, 27594206, 585264544, 26966620, 8358820092, 8541730907

Basic calculations (n = 128164932)

Multiplication

n×y
n×2 256329864
n×3 384494796
n×4 512659728
n×5 640824660

Division

n÷y
n÷2 64082466
n÷3 42721644
n÷3 32041233
n÷5 25632986.4

Exponentiation

ny
n2 16426249794564624
n3 2.1052691879354E+24
n4 2.6982168231343E+32
n5 3.4581677565827E+40

Nth Root

y√n
2√n 11320.995185937
3√n 504.1847867388
4√n 106.40016534732
5√n 41.836355266376

Divisors of 128164932

1, 2, 4, 63, 73, 126, 146, 252, 292, 4599, 6967, 9198, 13934, 18396, 27868, 438921, 508591, 877842, 1017182, 1755684, 2034364, 32041233, 64082466, 128164932

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128164931
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128164932 can be divided by 24 positive divisors. The sum of these divisors (counting 128164932) is 1, the average is 0.041666666666667.

Base conversion 128164932

Base System Value
2 Binary 111101000111010010001000100
3 Ternary 22221011110020100
4 Quaternary 13220322101010
5 Quinary 230302234212
6 Senary 20415004100
8 Octal 750722104
10 Decimal 128164932
12 Duodecimal 36b09630
16 Hexadecimal 7a3a444
20 Vigesimal 2010c6c
36 Base36 24b0p0

Cryptographic Hash Functions

md5 5c2d9ba9c8e54c506f2d755abd32317e
sha1 cb13ab9555fdb3799a6df766d7ef532e96c6f0c8
sha256 d0ed87a39b157ca8dbfe164e73d4ad052d5ae28f0f7832341b0ed009d404afd6
sha512 e3433a911d24937462f3658d3e14f6758460a36e090d2b816987e25d341f3891debc8baf232034ea5876b0e6ca0ffb929e70d01aad3a3ff87744340efafef966
ripemd-160 8bc74ac262f9a4a681d6770888ac6e5a625f8515

128164932 as geometric shapes

Circle

Radius = n
Diameter 256329864
Circumference 805284017.63807
Area 5.1604585680635E+16

Sphere

Radius = n
Volume 8.8185309528624E+24
Surface area 2.0641834272254E+17
Circumference 805284017.63807

Square

Length = n
Perimeter 512659728
Area 16426249794564624
Diagonal 181252585.05503

Cube

Length = n
Surface area 98557498767387744
Volume 2.1052691879354E+24
Space diagonal 221988173.97261

Equilateral Triangle

Length = n
Perimeter 384494796
Area 7.1127748055009E+15
Altitude 110994086.98631

Triangular Pyramid

Length = n
Surface area 7.1127748055009E+15
Volume 2.481083531687E+23
Height 60417528.351675