155408026 (number)

155408026 is an even 9-digits composite number following 155408025 and preceding 155408027. In scientific notation, it is written as 1.55408026 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 77568768 positive integers (up to 155408026) that are relatively prime to 155408026.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million four hundred eight thousand twenty-six

Notation

Scientific notation 1.55408026 × 10^8
Engineering notation 1.55408026 × 10^6

Prime Factorization of 155408026

Prime Factorization 2 × 577 × 134669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155408026
Product of the distinct prime numbers

The prime factorization of 155408026 is 2 × 577 × 134669. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 42, 73, 995, 367, 2243, 3606, 17954, 85363, 158859, 127045, 6371253, 3688872, 10484362, 43852101, 378610812, 976711571, 2921826762, 8757835247

Basic calculations (n = 155408026)

Multiplication

n×y
n×2 310816052
n×3 466224078
n×4 621632104
n×5 777040130

Division

n÷y
n÷2 77704013
n÷3 51802675.333333
n÷3 38852006.5
n÷5 31081605.2

Exponentiation

ny
n2 24151654545216676
n3 3.7533609575061E+24
n4 5.8330241727149E+32
n5 9.064987722919E+40

Nth Root

y√n
2√n 12466.275546449
3√n 537.63947460356
4√n 111.65247666957
5√n 43.480515942487

Divisors of 155408026

1, 2, 577, 1154, 134669, 269338, 77704013, 155408026

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 -155408025
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 155408026 can be divided by 8 positive divisors. The sum of these divisors (counting 155408026) is 1, the average is 0.125.

Base conversion 155408026

Base System Value
2 Binary 1001010000110101011010011010
3 Ternary 101211102112201211
4 Quaternary 21100311122122
5 Quinary 304241024101
6 Senary 23230533334
8 Octal 1120653232
10 Decimal 155408026
12 Duodecimal 4406724a
16 Hexadecimal 943569a
20 Vigesimal 28b6016
36 Base36 2kixlm

Cryptographic Hash Functions

md5 fee29aefe309c04c0f956af1d1dcdd62
sha1 ceedc64368a8128b42e62168985eeea1427c842a
sha256 b5378015ad494edc2c2abc9ea705c4d7a72eb271e2abdce1fbfc46d6f13b08f2
sha512 2b3758a605239f00c701717e27bfa60db8bb140f7d7bb923b2ab0ed0062ddb95c50067b9387d7766fc615083bb391d98a6c72d4bff70f5fe854a4ce349027ada
ripemd-160 2f742ba2be052b3e674c65dd17dc1e5c2e8a3f18

155408026 as geometric shapes

Circle

Radius = n
Diameter 310816052
Circumference 976457425.58098
Area 7.5874660491291E+16

Sphere

Radius = n
Volume 1.5722041613829E+25
Surface area 3.0349864196516E+17
Circumference 976457425.58098

Square

Length = n
Perimeter 621632104
Area 24151654545216676
Diagonal 219780138.07083

Cube

Length = n
Surface area 144909927271300056
Volume 3.7533609575061E+24
Space diagonal 269174596.93599

Equilateral Triangle

Length = n
Perimeter 466224078
Area 1.0457973189792E+16
Altitude 134587298.46799

Triangular Pyramid

Length = n
Surface area 1.0457973189792E+16
Volume 4.4233783088223E+23
Height 73260046.02361