155160139 (number)

155160139 is an odd 9-digits composite number following 155160138 and preceding 155160140. In scientific notation, it is written as 1.55160139 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 138265600 positive integers (up to 155160139) that are relatively prime to 155160139.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred sixty thousand one hundred thirty-nine

Notation

Scientific notation 1.55160139 × 10^8
Engineering notation 1.55160139 × 10^6

Prime Factorization of 155160139

Prime Factorization 17 × 23 × 101 × 3929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155160139
Product of the distinct prime numbers

The prime factorization of 155160139 is 17 × 23 × 101 × 3929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155160139)

Multiplication

n×y
n×2 310320278
n×3 465480417
n×4 620640556
n×5 775800695

Division

n÷y
n÷2 77580069.5
n÷3 51720046.333333
n÷3 38790034.75
n÷5 31032027.8

Exponentiation

ny
n2 24074668734499321
n3 3.7354289472239E+24
n4 5.7958967467588E+32
n5 8.9929214485674E+40

Nth Root

y√n
2√n 12456.32927471
3√n 537.35346457952
4√n 111.60792657652
5√n 43.466636172749

Divisors of 155160139

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 -155160138
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 155160139 can be divided by 16 positive divisors. The sum of these divisors (counting 155160139) is 1, the average is 0.0625.

Base conversion 155160139

Base System Value
2 Binary 1001001111111000111001001011
3 Ternary 101210221221200211
4 Quaternary 21033320321023
5 Quinary 304210111024
6 Senary 23221341551
8 Octal 1117707113
10 Decimal 155160139
12 Duodecimal 43b678b7
16 Hexadecimal 93f8e4b
20 Vigesimal 289f06j
36 Base36 2kdmbv

Cryptographic Hash Functions

md5 923942816b04f80e180712c52680a504
sha1 e43535d02999c22673057cdd80727d617ea15abb
sha256 6e653864ca97b79b6dd2b64fea10b015a4968f063a27218fb348630e003aadb5
sha512 050e646cabee50eef60b2577769363c76e28436eb05d3d365b0b42400d993374d6c72a71c7a8461ff7aac7a7a2cf1805e68af7308e56f5f86f38068d0b172049
ripemd-160 ce03321bf646b2ce18860248ebc6fe21a433f68f

155160139 as geometric shapes

Circle

Radius = n
Diameter 310320278
Circumference 974899905.62474
Area 7.5632802433911E+16

Sphere

Radius = n
Volume 1.5646928184807E+25
Surface area 3.0253120973564E+17
Circumference 974899905.62474

Square

Length = n
Perimeter 620640556
Area 24074668734499321
Diagonal 219429572.91349

Cube

Length = n
Surface area 144448012406995926
Volume 3.7354289472239E+24
Space diagonal 268745244.05745

Equilateral Triangle

Length = n
Perimeter 465480417
Area 1.0424637355886E+16
Altitude 134372622.02872

Triangular Pyramid

Length = n
Surface area 1.0424637355886E+16
Volume 4.4022452320375E+23
Height 73143190.971165