155171493 (number)

155171493 is an odd 9-digits composite number following 155171492 and preceding 155171494. In scientific notation, it is written as 1.55171493 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors. There are 103447656 positive integers (up to 155171493) that are relatively prime to 155171493.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred seventy-one thousand four hundred ninety-three

Notation

Scientific notation 1.55171493 × 10^8
Engineering notation 1.55171493 × 10^6

Prime Factorization of 155171493

Prime Factorization 3 × 3 × 17241277

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 51723831
Product of the distinct prime numbers

The prime factorization of 155171493 is 3 × 3 × 17241277. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 43, 15, 59, 252, 7548, 2543, 97657, 87778, 510499, 197724, 674435, 4093502, 21915160, 22783995, 93654675, 805907341, 2398288305, 7129481270

Basic calculations (n = 155171493)

Multiplication

n×y
n×2 310342986
n×3 465514479
n×4 620685972
n×5 775857465

Division

n÷y
n÷2 77585746.5
n÷3 51723831
n÷3 38792873.25
n÷5 31034298.6

Exponentiation

ny
n2 24078192239849049
n3 3.7362490385984E+24
n4 5.7975934153913E+32
n5 8.9962122607323E+40

Nth Root

y√n
2√n 12456.785018615
3√n 537.36657138746
4√n 111.6099682762
5√n 43.467272297137

Divisors of 155171493

1, 3, 9, 17241277, 51723831, 155171493

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155171492
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155171493 can be divided by 6 positive divisors. The sum of these divisors (counting 155171493) is 1, the average is 0.16666666666667.

Base conversion 155171493

Base System Value
2 Binary 1001001111111011101010100101
3 Ternary 101210222112021100
4 Quaternary 21033323222211
5 Quinary 304210441433
6 Senary 23221510313
8 Octal 1117735245
10 Decimal 155171493
12 Duodecimal 43b72399
16 Hexadecimal 93fbaa5
20 Vigesimal 289g8ed
36 Base36 2kdv39

Cryptographic Hash Functions

md5 dabfddc1462d7efcc7c470dc83472e2c
sha1 c8c2751b94c1d7b46b6ad02505377f443fc377f6
sha256 75edc00c09c35ffe09ed88d323bb39fa5bf1095b70d5045671c2f0c3d7ba81b2
sha512 e9d41e572f0532f5107db7f3bddc68ee511695ecbc16ce4b3acdbd9b1ade5e0a34ec024d8642dea4efa49fe452182757d5206f5a7458f8afb594ce8eadbe3cce
ripemd-160 bef21c9a2981ae7cdb59e618dd29e18f2d1ac995

155171493 as geometric shapes

Circle

Radius = n
Diameter 310342986
Circumference 974971244.91072
Area 7.5643871852433E+16

Sphere

Radius = n
Volume 1.5650363375524E+25
Surface area 3.0257548740973E+17
Circumference 974971244.91072

Square

Length = n
Perimeter 620685972
Area 24078192239849049
Diagonal 219445629.89428

Cube

Length = n
Surface area 144469153439094294
Volume 3.7362490385984E+24
Space diagonal 268764909.76232

Equilateral Triangle

Length = n
Perimeter 465514479
Area 1.0426163078457E+16
Altitude 134382454.88116

Triangular Pyramid

Length = n
Surface area 1.0426163078457E+16
Volume 4.4032117189911E+23
Height 73148543.298094