189968158 (number)

189968158 is an even 9-digits composite number following 189968157 and preceding 189968159. In scientific notation, it is written as 1.89968158 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 94984078 positive integers (up to 189968158) that are relatively prime to 189968158.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million nine hundred sixty-eight thousand one hundred fifty-eight

Notation

Scientific notation 1.89968158 × 10^8
Engineering notation 1.89968158 × 10^6

Prime Factorization of 189968158

Prime Factorization 2 × 94984079

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 189968158
Product of the distinct prime numbers

The prime factorization of 189968158 is 2 × 94984079. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 69, 100, 268, 706, 4339, 3685, 27820, 28294, 53518, 450739, 7313069, 6538757, 49071142, 97092849, 377416187, 58218832, 6156307245, 8042357322

Basic calculations (n = 189968158)

Multiplication

n×y
n×2 379936316
n×3 569904474
n×4 759872632
n×5 949840790

Division

n÷y
n÷2 94984079
n÷3 63322719.333333
n÷3 47492039.5
n÷5 37993631.6

Exponentiation

ny
n2 36087901053912964
n3 6.8555520892981E+24
n4 1.302336602477E+33
n5 2.4740248546854E+41

Nth Root

y√n
2√n 13782.893672956
3√n 574.85759094574
4√n 117.40056930422
5√n 45.262252425191

Divisors of 189968158

1, 2, 94984079, 189968158

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189968157
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189968158 can be divided by 4 positive divisors. The sum of these divisors (counting 189968158) is 1, the average is 0.25.

Base conversion 189968158

Base System Value
2 Binary 1011010100101010111100011110
3 Ternary 111020110101022201
4 Quaternary 23110222330132
5 Quinary 342112440113
6 Senary 30503402114
8 Octal 1324527436
10 Decimal 189968158
12 Duodecimal 5375333a
16 Hexadecimal b52af1e
20 Vigesimal 2j7607i
36 Base36 353oda

Cryptographic Hash Functions

md5 93e1f62b46625b54c8b44e26db01a95f
sha1 30b1a27a7ecc9828a98c481a86cedadc0f1dd560
sha256 7fb473eec7285f95c64af59570eeec7876466080305cb43dc615be3d15d554b8
sha512 168589e825825970473396d402f30eecac2915a90ac9d7f67a7aa6741d943f28e3c1b826bf88a1d7dacc5a58991b648b1a6c6d0ab2dbe4f5da11654ac1f22235
ripemd-160 23d10f5a676c23fa093adc3edfbb2713c085621d

189968158 as geometric shapes

Circle

Radius = n
Diameter 379936316
Circumference 1193605139.1776
Area 1.1337348483445E+17

Sphere

Radius = n
Volume 2.8716469440055E+25
Surface area 4.5349393933779E+17
Circumference 1193605139.1776

Square

Length = n
Perimeter 759872632
Area 36087901053912964
Diagonal 268655545.46263

Cube

Length = n
Surface area 216527406323477784
Volume 6.8555520892981E+24
Space diagonal 329034501.47627

Equilateral Triangle

Length = n
Perimeter 569904474
Area 1.5626519540974E+16
Altitude 164517250.73814

Triangular Pyramid

Length = n
Surface area 1.5626519540974E+16
Volume 8.0793456185338E+23
Height 89551848.487545