189071731 (number)

189071731 is an odd 9-digits composite number following 189071730 and preceding 189071732. In scientific notation, it is written as 1.89071731 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 184488192 positive integers (up to 189071731) that are relatively prime to 189071731.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million seventy-one thousand seven hundred thirty-one

Notation

Scientific notation 1.89071731 × 10^8
Engineering notation 1.89071731 × 10^6

Prime Factorization of 189071731

Prime Factorization 43 × 1489 × 2953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189071731
Product of the distinct prime numbers

The prime factorization of 189071731 is 43 × 1489 × 2953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 57, 3, 568, 241, 2856, 9485, 78525, 71195, 841585, 842661, 2427843, 2235722, 45171631, 86699356, 349637929, 945491143, 3221750482, 5720077653

Basic calculations (n = 189071731)

Multiplication

n×y
n×2 378143462
n×3 567215193
n×4 756286924
n×5 945358655

Division

n÷y
n÷2 94535865.5
n÷3 63023910.333333
n÷3 47267932.75
n÷5 37814346.2

Exponentiation

ny
n2 35748119463336361
n3 6.7589588269278E+24
n4 1.277928045165E+33
n5 2.4162006759279E+41

Nth Root

y√n
2√n 13750.33566863
3√n 573.951946954
4√n 117.2618252827
5√n 45.219454612759

Divisors of 189071731

1, 43, 1489, 2953, 64027, 126979, 4397017, 189071731

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 -189071730
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 189071731 can be divided by 8 positive divisors. The sum of these divisors (counting 189071731) is 1, the average is 0.125.

Base conversion 189071731

Base System Value
2 Binary 1011010001010000000101110011
3 Ternary 111011202211122201
4 Quaternary 23101100011303
5 Quinary 341400243411
6 Senary 30432244031
8 Octal 1321200563
10 Decimal 189071731
12 Duodecimal 533a0617
16 Hexadecimal b450173
20 Vigesimal 2j1dj6b
36 Base36 34kgoj

Cryptographic Hash Functions

md5 b1d595868e3026b3cdb738b7d92bfb12
sha1 ade85de9101543fa85909d022bdb3f5ef1b9bffb
sha256 63208c53c24d8475e13483a9b35120d71b615cbb69d6e75562bee925879ea762
sha512 5da2e8fcb93c6e1d9e940ee9e8c6cfa2d6db8e798e0845f0d028432c29c6aef7b057a15305c7f95dcd9f1f2872b64328f9a9d05c0fd8b5983c901eb033917e1d
ripemd-160 f473bf61ee709c39bd6e3b738ff767fa0be8e658

189071731 as geometric shapes

Circle

Radius = n
Diameter 378143462
Circumference 1187972722.2222
Area 1.1230602948567E+17

Sphere

Radius = n
Volume 2.831186052879E+25
Surface area 4.4922411794267E+17
Circumference 1187972722.2222

Square

Length = n
Perimeter 756286924
Area 35748119463336361
Diagonal 267387806.24156

Cube

Length = n
Surface area 214488716780018166
Volume 6.7589588269278E+24
Space diagonal 327481844.367

Equilateral Triangle

Length = n
Perimeter 567215193
Area 1.5479389796385E+16
Altitude 163740922.1835

Triangular Pyramid

Length = n
Surface area 1.5479389796385E+16
Volume 7.9655093671355E+23
Height 89129268.747186