155228429 (number)

155228429 is an odd 9-digits composite number following 155228428 and preceding 155228430. In scientific notation, it is written as 1.55228429 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 155201340 positive integers (up to 155228429) that are relatively prime to 155228429.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million two hundred twenty-eight thousand four hundred twenty-nine

Notation

Scientific notation 1.55228429 × 10^8
Engineering notation 1.55228429 × 10^6

Prime Factorization of 155228429

Prime Factorization 8231 × 18859

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 155228429
Product of the distinct prime numbers

The prime factorization of 155228429 is 8231 × 18859. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 35, 92, 656, 48, 9307, 9358, 60933, 33627, 540345, 134202, 7555064, 9902176, 18537741, 26166637, 171889153, 257257558, 223989121, 6329997308

Basic calculations (n = 155228429)

Multiplication

n×y
n×2 310456858
n×3 465685287
n×4 620913716
n×5 776142145

Division

n÷y
n÷2 77614214.5
n÷3 51742809.666667
n÷3 38807107.25
n÷5 31045685.8

Exponentiation

ny
n2 24095865169808041
n3 3.7403632957051E+24
n4 5.8061071828157E+32
n5 9.0127289659409E+40

Nth Root

y√n
2√n 12459.070149895
3√n 537.43228741389
4√n 111.62020493573
5√n 43.470461658038

Divisors of 155228429

1, 8231, 18859, 155228429

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155228428
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155228429 can be divided by 4 positive divisors. The sum of these divisors (counting 155228429) is 1, the average is 0.25.

Base conversion 155228429

Base System Value
2 Binary 1001010000001001100100001101
3 Ternary 101211002102101002
4 Quaternary 21100021210031
5 Quinary 304214302204
6 Senary 23223030045
8 Octal 1120114415
10 Decimal 155228429
12 Duodecimal 43b9b325
16 Hexadecimal 940990d
20 Vigesimal 28a3b19
36 Base36 2kf30t

Cryptographic Hash Functions

md5 8d4e90da35ef1d5b648a550b6e183e5e
sha1 d372ddc924ba616bc0635c47d80dd67df3324093
sha256 f161dd1852d460f1b1b3e5d32da7e11b72046e471aaf5852688ec4c97e97505d
sha512 76b84ac10b17870d2227854a31e0d2f0292034f578d8caa7549542462f91dd2dd031e483d9ac9748a0707cdc8f62fee62d724d7d2165a985a91533ad73681aa3
ripemd-160 4b5f7260407462165caa3760a5137652dd46aa68

155228429 as geometric shapes

Circle

Radius = n
Diameter 310456858
Circumference 975328984.34937
Area 7.5699392999359E+16

Sphere

Radius = n
Volume 1.5667597135392E+25
Surface area 3.0279757199744E+17
Circumference 975328984.34937

Square

Length = n
Perimeter 620913716
Area 24095865169808041
Diagonal 219526149.55767

Cube

Length = n
Surface area 144575191018848246
Volume 3.7403632957051E+24
Space diagonal 268863525.8071

Equilateral Triangle

Length = n
Perimeter 465685287
Area 1.0433815681609E+16
Altitude 134431762.90355

Triangular Pyramid

Length = n
Surface area 1.0433815681609E+16
Volume 4.4080604174906E+23
Height 73175383.18589