155134420 (number)

155134420 is an even 9-digits composite number following 155134419 and preceding 155134421. In scientific notation, it is written as 1.55134420 × 10^8. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 53188896 positive integers (up to 155134420) that are relatively prime to 155134420.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred thirty-four thousand four hundred twenty

Notation

Scientific notation 1.55134420 × 10^8
Engineering notation 1.55134420 × 10^6

Prime Factorization of 155134420

Prime Factorization 2 × 2 × 5 × 7 × 1108103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 77567210
Product of the distinct prime numbers

The prime factorization of 155134420 is 2 × 2 × 5 × 7 × 1108103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 84, 74, 203, 691, 8898, 2510, 92960, 7637, 853857, 773677, 3712634, 6474079, 64711878, 92978615, 452942150, 269367225, 3701024747, 7513651233

Basic calculations (n = 155134420)

Multiplication

n×y
n×2 310268840
n×3 465403260
n×4 620537680
n×5 775672100

Division

n÷y
n÷2 77567210
n÷3 51711473.333333
n÷3 38783605
n÷5 31026884

Exponentiation

ny
n2 24066688268736400
n3 3.7335717258912E+24
n4 5.7920548422453E+32
n5 8.9854706855992E+40

Nth Root

y√n
2√n 12455.29686519
3√n 537.32377276667
4√n 111.60330131851
5√n 43.465195090585

Divisors of 155134420

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1108103, 2216206, 4432412, 5540515, 7756721, 11081030, 15513442, 22162060, 31026884, 38783605, 77567210, 155134420

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 -155134419
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 155134420 can be divided by 24 positive divisors. The sum of these divisors (counting 155134420) is 1, the average is 0.041666666666667.

Base conversion 155134420

Base System Value
2 Binary 1001001111110010100111010100
3 Ternary 101210220122102021
4 Quaternary 21033302213110
5 Quinary 304203300140
6 Senary 23221022524
8 Octal 1117624724
10 Decimal 155134420
12 Duodecimal 43b54a44
16 Hexadecimal 93f29d4
20 Vigesimal 289bg10
36 Base36 2kd2hg

Cryptographic Hash Functions

md5 149e777943f9377ccc2392053ec12777
sha1 05ed81a6fe8869b16984bc5facef9d9d868e8cd8
sha256 38e914c6973ff2684a20ed8354316f7d0fc2aeb760b12a00a25c3fa19a0d3d40
sha512 ecd54f8b2904574fe44bcfb4e7875d40d05d994d3ed1da6d959edf62a77fe81a8e98f92254428ad49fca9236f30dc62d7ab8b80f73d43459ae910d5857a9b3c2
ripemd-160 eda55f54b3331ef4fb6c5f926ee52f02f46e8a76

155134420 as geometric shapes

Circle

Radius = n
Diameter 310268840
Circumference 974738308.38183
Area 7.5607731061298E+16

Sphere

Radius = n
Volume 1.5639148674281E+25
Surface area 3.0243092424519E+17
Circumference 974738308.38183

Square

Length = n
Perimeter 620537680
Area 24066688268736400
Diagonal 219393200.75488

Cube

Length = n
Surface area 144400129612418400
Volume 3.7335717258912E+24
Space diagonal 268700697.44273

Equilateral Triangle

Length = n
Perimeter 465403260
Area 1.0421181712843E+16
Altitude 134350348.72136

Triangular Pyramid

Length = n
Surface area 1.0421181712843E+16
Volume 4.4000564757067E+23
Height 73131066.918295