155672042 (number)

155672042 is an even 9-digits composite number following 155672041 and preceding 155672043. In scientific notation, it is written as 1.55672042 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 77761600 positive integers (up to 155672042) that are relatively prime to 155672042.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million six hundred seventy-two thousand forty-two

Notation

Scientific notation 1.55672042 × 10^8
Engineering notation 1.55672042 × 10^6

Prime Factorization of 155672042

Prime Factorization 2 × 1061 × 73361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155672042
Product of the distinct prime numbers

The prime factorization of 155672042 is 2 × 1061 × 73361. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 45, 75, 607, 95, 1227, 331, 86333, 58591, 944109, 689152, 1881110, 4598486, 33874552, 25155999, 887087140, 35324368, 569581990, 1652568836

Basic calculations (n = 155672042)

Multiplication

n×y
n×2 311344084
n×3 467016126
n×4 622688168
n×5 778360210

Division

n÷y
n÷2 77836021
n÷3 51890680.666667
n÷3 38918010.5
n÷5 31134408.4

Exponentiation

ny
n2 24233784660449764
n3 3.7725227434805E+24
n4 5.8727631896905E+32
n5 9.1422503792155E+40

Nth Root

y√n
2√n 12476.860262101
3√n 537.9437598697
4√n 111.69986688489
5√n 43.495279348584

Divisors of 155672042

1, 2, 1061, 2122, 73361, 146722, 77836021, 155672042

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 -155672041
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 155672042 can be divided by 8 positive divisors. The sum of these divisors (counting 155672042) is 1, the average is 0.125.

Base conversion 155672042

Base System Value
2 Binary 1001010001110101110111101010
3 Ternary 101211220221220012
4 Quaternary 21101311313222
5 Quinary 304323001132
6 Senary 23240331522
8 Octal 1121656752
10 Decimal 155672042
12 Duodecimal 44173ba2
16 Hexadecimal 9475dea
20 Vigesimal 28cj022
36 Base36 2kolbe

Cryptographic Hash Functions

md5 d2c25eb6526936349dd0b4a697c4a2b8
sha1 925c7b1d0fa4a00d27f273bfd62a6380b035a207
sha256 cc76c39d6bd6115f8eaf860caa21831f84705650a3f744b3942c38e032364b6c
sha512 b0034b75cfe4875912498d4e80ae3e3d082623a9f090be06d318476647c2fb0f9abe2e5fd27d18ae245bb53a65b1cad4e5404811c1aa40fc15f973ee3584fad1
ripemd-160 fef75e575062af210985d125fc266d34b9e744b1

155672042 as geometric shapes

Circle

Radius = n
Diameter 311344084
Circumference 978116287.03304
Area 7.6132679857946E+16

Sphere

Radius = n
Volume 1.5802306315225E+25
Surface area 3.0453071943178E+17
Circumference 978116287.03304

Square

Length = n
Perimeter 622688168
Area 24233784660449764
Diagonal 220153513.07871

Cube

Length = n
Surface area 145402707962698584
Volume 3.7725227434805E+24
Space diagonal 269631886.062

Equilateral Triangle

Length = n
Perimeter 467016126
Area 1.0493536572896E+16
Altitude 134815943.031

Triangular Pyramid

Length = n
Surface area 1.0493536572896E+16
Volume 4.4459606901592E+23
Height 73384504.359571