155225345 (number)

155225345 is an odd 9-digits composite number following 155225344 and preceding 155225346. In scientific notation, it is written as 1.55225345 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 105684480 positive integers (up to 155225345) that are relatively prime to 155225345.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million two hundred twenty-five thousand three hundred forty-five

Notation

Scientific notation 1.55225345 × 10^8
Engineering notation 1.55225345 × 10^6

Prime Factorization of 155225345

Prime Factorization 95 × 11 × 89 × 1669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155225345
Product of the distinct prime numbers

The prime factorization of 155225345 is 95 × 11 × 89 × 1669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 30, 50, 586, 860, 2086, 3815, 34536, 42807, 611706, 415396, 2134851, 9161997, 47994090, 49537278, 205638189, 844927182, 749860314, 9603672291

Basic calculations (n = 155225345)

Multiplication

n×y
n×2 310450690
n×3 465676035
n×4 620901380
n×5 776126725

Division

n÷y
n÷2 77612672.5
n÷3 51741781.666667
n÷3 38806336.25
n÷5 31045069

Exponentiation

ny
n2 24094907730369025
n3 3.7401403651897E+24
n4 5.80564578535E+32
n5 9.0118336997874E+40

Nth Root

y√n
2√n 12458.946384025
3√n 537.42872824593
4√n 111.61965052814
5√n 43.470288926831

Divisors of 155225345

1, 11, 89, 95, 979, 1045, 1669, 8455, 18359, 93005, 148541, 158555, 1633951, 1744105, 14111395, 155225345

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155225344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155225345 can be divided by 16 positive divisors. The sum of these divisors (counting 155225345) is 1, the average is 0.0625.

Base conversion 155225345

Base System Value
2 Binary 1001010000001000110100000001
3 Ternary 101211002021010212
4 Quaternary 21100020310001
5 Quinary 304214202340
6 Senary 23223003505
8 Octal 1120106401
10 Decimal 155225345
12 Duodecimal 43b99595
16 Hexadecimal 9408d01
20 Vigesimal 28a3375
36 Base36 2kf0n5

Cryptographic Hash Functions

md5 7caad917294d535faf9c4f6362d26d99
sha1 08de9eae5332a6317f2f0fa13684cb951b1fa175
sha256 30b71b1b5a384fa20387a4f885d01bb9608945965cd7031a18c7dfb6172e777e
sha512 7f04d0658851360ebb93f16a0251b7b82af89f1e74aba6a9b5223ddf7abd0bd8b801b3e0f9920b6d1a1e14bf2325c790971e9cea090cf8aca3e5ea7833472441
ripemd-160 fb1447bbb31ec178e800d876a2ecef69204dfae8

155225345 as geometric shapes

Circle

Radius = n
Diameter 310450690
Circumference 975309607.00588
Area 7.5696385114651E+16

Sphere

Radius = n
Volume 1.5666663326233E+25
Surface area 3.027855404586E+17
Circumference 975309607.00588

Square

Length = n
Perimeter 620901380
Area 24094907730369025
Diagonal 219521788.12304

Cube

Length = n
Surface area 144569446382214150
Volume 3.7401403651897E+24
Space diagonal 268858184.16241

Equilateral Triangle

Length = n
Perimeter 465676035
Area 1.0433401098171E+16
Altitude 134429092.0812

Triangular Pyramid

Length = n
Surface area 1.0433401098171E+16
Volume 4.4077976913586E+23
Height 73173929.374348