131726897 (number)

131726897 is an odd 9-digits composite number following 131726896 and preceding 131726898. In scientific notation, it is written as 1.31726897 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 123604992 positive integers (up to 131726897) that are relatively prime to 131726897.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million seven hundred twenty-six thousand eight hundred ninety-seven

Notation

Scientific notation 1.31726897 × 10^8
Engineering notation 1.31726897 × 10^6

Prime Factorization of 131726897

Prime Factorization 17 × 337 × 22993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 131726897
Product of the distinct prime numbers

The prime factorization of 131726897 is 17 × 337 × 22993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131726897)

Multiplication

n×y
n×2 263453794
n×3 395180691
n×4 526907588
n×5 658634485

Division

n÷y
n÷2 65863448.5
n÷3 43908965.666667
n÷3 32931724.25
n÷5 26345379.4

Exponentiation

ny
n2 17351975393248609
n3 2.285721875373E+24
n4 3.0109105004791E+32
n5 3.9661789737282E+40

Nth Root

y√n
2√n 11477.23385664
3√n 508.81294727488
4√n 107.13185267062
5√n 42.066355946382

Divisors of 131726897

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 -131726896
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 131726897 can be divided by 8 positive divisors. The sum of these divisors (counting 131726897) is 1, the average is 0.125.

Base conversion 131726897

Base System Value
2 Binary 111110110011111111000110001
3 Ternary 100011212102022222
4 Quaternary 13312133320301
5 Quinary 232210230042
6 Senary 21023210425
8 Octal 766377061
10 Decimal 131726897
12 Duodecimal 38146a15
16 Hexadecimal 7d9fe31
20 Vigesimal 2135h4h
36 Base36 26fd4h

Cryptographic Hash Functions

md5 c5f1f1eabae3949fae57b212d3f1b4ab
sha1 1805c2238946bdb58e5e5bf478e626026e35f24e
sha256 d379ee9257d8ed236e1a026612f24157c19725958b8ce2183bbec6ededbe6f46
sha512 cf44309c9a44a4547a40013ac5ead8be8c343e5dfb2fc9d465b0b950b61771edf48223822ee0209205ccdbd1e7fc579653c48271c3553cfcccdcb63a9cc0500a
ripemd-160 f6e547163885590c1dd30ac4faaacb4bcc6cfe2c

131726897 as geometric shapes

Circle

Radius = n
Diameter 263453794
Circumference 827664503.79076
Area 5.4512838420701E+16

Sphere

Radius = n
Volume 9.5744094024284E+24
Surface area 2.180513536828E+17
Circumference 827664503.79076

Square

Length = n
Perimeter 526907588
Area 17351975393248609
Diagonal 186289964.26672

Cube

Length = n
Surface area 104111852359491654
Volume 2.285721875373E+24
Space diagonal 228157678.32739

Equilateral Triangle

Length = n
Perimeter 395180691
Area 7.5136257481979E+15
Altitude 114078839.1637

Triangular Pyramid

Length = n
Surface area 7.5136257481979E+15
Volume 2.6937490633045E+23
Height 62096654.755575