191000131 (number)

191000131 is an odd 9-digits composite number following 191000130 and preceding 191000132. In scientific notation, it is written as 1.91000131 × 10^8. The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors. There are 162767040 positive integers (up to 191000131) that are relatively prime to 191000131.

Interesting facts

Basic properties

Name

Name one hundred ninety-one million one hundred thirty-one

Notation

Scientific notation 1.91000131 × 10^8
Engineering notation 1.91000131 × 10^6

Prime Factorization of 191000131

Prime Factorization 7 × 173 × 157721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 191000131
Product of the distinct prime numbers

The prime factorization of 191000131 is 7 × 173 × 157721. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 76, 63, 135, 391, 6450, 4527, 49562, 50958, 138846, 823695, 910040, 8012397, 67121938, 9710188, 15254994, 119874817, 6414480455, 4877104568

Basic calculations (n = 191000131)

Multiplication

n×y
n×2 382000262
n×3 573000393
n×4 764000524
n×5 955000655

Division

n÷y
n÷2 95500065.5
n÷3 63666710.333333
n÷3 47750032.75
n÷5 38200026.2

Exponentiation

ny
n2 36481050042017161
n3 6.9678853370428E+24
n4 1.3308670121682E+33
n5 2.541957736677E+41

Nth Root

y√n
2√n 13820.279700498
3√n 575.89665371142
4√n 117.55968569411
5√n 45.311321970064

Divisors of 191000131

1, 7, 173, 1211, 157721, 1104047, 27285733, 191000131

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 -191000130
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 191000131 can be divided by 8 positive divisors. The sum of these divisors (counting 191000131) is 1, the average is 0.125.

Base conversion 191000131

Base System Value
2 Binary 1011011000100110111001000011
3 Ternary 111022101210220221
4 Quaternary 23120212321003
5 Quinary 342344001011
6 Senary 30541443511
8 Octal 1330467103
10 Decimal 191000131
12 Duodecimal 53b70597
16 Hexadecimal b626e43
20 Vigesimal 2jdf06b
36 Base36 35psn7

Cryptographic Hash Functions

md5 677360863cdc1b51fae39f8f28ee11b3
sha1 f0badeb7e8ad50e438f15d7565f5d61641a3e612
sha256 b61b1971e8174bebd72342c092e9c3832c267df78d8251b0cd740d85f1edad49
sha512 514affbbd8a1840af6ae88efa6b3207986ad7321374ff2c5a458dcaaee1fd37d971d9b8b24c020fcac63d619cdd5f2b452fce17974f6a673aaf338011d5424bd
ripemd-160 3ac138b9ca51d376d616bb404242aeb6e9785dd3

191000131 as geometric shapes

Circle

Radius = n
Diameter 382000262
Circumference 1200089216.7686
Area 1.1460859880724E+17

Sphere

Radius = n
Volume 2.918700984788E+25
Surface area 4.5843439522897E+17
Circumference 1200089216.7686

Square

Length = n
Perimeter 764000524
Area 36481050042017161
Diagonal 270114975.67524

Cube

Length = n
Surface area 218886300252102966
Volume 6.9678853370428E+24
Space diagonal 330821931.14431

Equilateral Triangle

Length = n
Perimeter 573000393
Area 1.5796758046559E+16
Altitude 165410965.57216

Triangular Pyramid

Length = n
Surface area 1.5796758046559E+16
Volume 8.2117316205888E+23
Height 90038325.225079