128325637 (number)

128325637 is an odd 9-digits composite number following 128325636 and preceding 128325638. In scientific notation, it is written as 1.28325637 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 116006160 positive integers (up to 128325637) that are relatively prime to 128325637.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred twenty-five thousand six hundred thirty-seven

Notation

Scientific notation 1.28325637 × 10^8
Engineering notation 1.28325637 × 10^6

Prime Factorization of 128325637

Prime Factorization 11 × 179 × 65173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128325637
Product of the distinct prime numbers

The prime factorization of 128325637 is 11 × 179 × 65173. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 100, 13, 863, 501, 7244, 5169, 87492, 66570, 244164, 507806, 9694796, 3144530, 73238038, 90848650, 831142268, 360912239, 9459997267, 9430596393

Basic calculations (n = 128325637)

Multiplication

n×y
n×2 256651274
n×3 384976911
n×4 513302548
n×5 641628185

Division

n÷y
n÷2 64162818.5
n÷3 42775212.333333
n÷3 32081409.25
n÷5 25665127.4

Exponentiation

ny
n2 16467469111455769
n3 2.1131984635054E+24
n4 2.7117753893675E+32
n5 3.4799030424151E+40

Nth Root

y√n
2√n 11328.09061581
3√n 504.39542983468
4√n 106.43350325818
5√n 41.846841663521

Divisors of 128325637

1, 11, 179, 1969, 65173, 716903, 11665967, 128325637

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 -128325636
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 128325637 can be divided by 8 positive divisors. The sum of these divisors (counting 128325637) is 1, the average is 0.125.

Base conversion 128325637

Base System Value
2 Binary 111101001100001100000000101
3 Ternary 22221110121200101
4 Quaternary 13221201200011
5 Quinary 230322410022
6 Senary 20422244101
8 Octal 751414005
10 Decimal 128325637
12 Duodecimal 36b86631
16 Hexadecimal 7a61805
20 Vigesimal 2020e1h
36 Base36 24egp1

Cryptographic Hash Functions

md5 b3eaa21d3a3621692cb16b3652ab6b20
sha1 b127dadbedcda7d144699a5615de958615f07dba
sha256 3e8d4f137a65cf0a91c68fe0c8109734c9fc6d19224b2fc15819dfded08890f5
sha512 96ae4d53bb8418ea26c2d11e3891e594693afe80f85a42249ee218b179a0da33ea40979da24f0b157a50b7bacaeb4064fd94116dfad5e18ae862af8f65869140
ripemd-160 d99b2391bd9078b1bf53f151fa9aeb39a7e4496b

128325637 as geometric shapes

Circle

Radius = n
Diameter 256651274
Circumference 806293756.93286
Area 5.1734079983766E+16

Sphere

Radius = n
Volume 8.851745024701E+24
Surface area 2.0693631993507E+17
Circumference 806293756.93286

Square

Length = n
Perimeter 513302548
Area 16467469111455769
Diagonal 181479856.24557

Cube

Length = n
Surface area 98804814668734614
Volume 2.1131984635054E+24
Space diagonal 222266523.19764

Equilateral Triangle

Length = n
Perimeter 384976911
Area 7.1306232932781E+15
Altitude 111133261.59882

Triangular Pyramid

Length = n
Surface area 7.1306232932781E+15
Volume 2.4904282725628E+23
Height 60493285.415189