128841402 (number)

128841402 is an even 9-digits composite number following 128841401 and preceding 128841403. In scientific notation, it is written as 1.28841402 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 39781632 positive integers (up to 128841402) that are relatively prime to 128841402.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million eight hundred forty-one thousand four hundred two

Notation

Scientific notation 1.28841402 × 10^8
Engineering notation 1.28841402 × 10^6

Prime Factorization of 128841402

Prime Factorization 2 × 3 × 17 × 17 × 67 × 1109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7578906
Product of the distinct prime numbers

The prime factorization of 128841402 is 2 × 3 × 17 × 17 × 67 × 1109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128841402)

Multiplication

n×y
n×2 257682804
n×3 386524206
n×4 515365608
n×5 644207010

Division

n÷y
n÷2 64420701
n÷3 42947134
n÷3 32210350.5
n÷5 25768280.4

Exponentiation

ny
n2 16600106869325604
n3 2.1387810423937E+24
n4 2.7556354807303E+32
n5 3.5503993873824E+40

Nth Root

y√n
2√n 11350.832656682
3√n 505.07028005965
4√n 106.54028654308
5√n 41.880425788336

Divisors of 128841402

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128841401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128841402 can be divided by 48 positive divisors. The sum of these divisors (counting 128841402) is 1, the average is 0.020833333333333.

Base conversion 128841402

Base System Value
2 Binary 111101011011111011010111010
3 Ternary 22222102211011210
4 Quaternary 13223133122322
5 Quinary 230440411102
6 Senary 20441303550
8 Octal 753373272
10 Decimal 128841402
12 Duodecimal 37194bb6
16 Hexadecimal 7adf6ba
20 Vigesimal 20553a2
36 Base36 24pinu

Cryptographic Hash Functions

md5 3709d8daf72cd4bd6a62c13fcd15ebc8
sha1 6d49aeaee19d8c7d8f89a38016a908a6a2feab7f
sha256 8d24964aa6d2a219b47d99166813322d67132dedbb547775dfd8095329d41ce8
sha512 ba1c3bee0a07904efb0d3bc5f6bdbf6cda0b80f25b55120c2d04cfc036c73d65cd7b5670239be2b9fa471c78e2a260bfa65c3369f59f2ead9a3eb12810559afb
ripemd-160 e097d55d7f04de6acfaadc6fa01ea58d6dd4f346

128841402 as geometric shapes

Circle

Radius = n
Diameter 257682804
Circumference 809534404.00282
Area 5.2150773789479E+16

Sphere

Radius = n
Volume 8.9589050805617E+24
Surface area 2.0860309515792E+17
Circumference 809534404.00282

Square

Length = n
Perimeter 515365608
Area 16600106869325604
Diagonal 182209258.10356

Cube

Length = n
Surface area 99600641215953624
Volume 2.1387810423937E+24
Space diagonal 223159854.38241

Equilateral Triangle

Length = n
Perimeter 386524206
Area 7.1880571271863E+15
Altitude 111579927.1912

Triangular Pyramid

Length = n
Surface area 7.1880571271863E+15
Volume 2.5205776309164E+23
Height 60736419.367855