188894994 (number)

188894994 is an even 9-digits composite number following 188894993 and preceding 188894995. In scientific notation, it is written as 1.88894994 × 10^8. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 62964996 positive integers (up to 188894994) that are relatively prime to 188894994.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred ninety-four thousand nine hundred ninety-four

Notation

Scientific notation 1.88894994 × 10^8
Engineering notation 1.88894994 × 10^6

Prime Factorization of 188894994

Prime Factorization 2 × 3 × 31482499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 188894994
Product of the distinct prime numbers

The prime factorization of 188894994 is 2 × 3 × 31482499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 8, 70, 881, 104, 2497, 3559, 80883, 60147, 997881, 68380, 825794, 8692213, 66109012, 56626858, 303827966, 779266594, 2247108216, 3581705077

Basic calculations (n = 188894994)

Multiplication

n×y
n×2 377789988
n×3 566684982
n×4 755579976
n×5 944474970

Division

n÷y
n÷2 94447497
n÷3 62964998
n÷3 47223748.5
n÷5 37778998.8

Exponentiation

ny
n2 35681318758260036
n3 6.7400224927536E+24
n4 1.2731565083286E+33
n5 2.4049289100178E+41

Nth Root

y√n
2√n 13743.907522972
3√n 573.77305511563
4√n 117.23441270792
5√n 45.210997567792

Divisors of 188894994

1, 2, 3, 6, 31482499, 62964998, 94447497, 188894994

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 -188894993
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 188894994 can be divided by 8 positive divisors. The sum of these divisors (counting 188894994) is 1, the average is 0.125.

Base conversion 188894994

Base System Value
2 Binary 1011010000100100111100010010
3 Ternary 111011102212012220
4 Quaternary 23100210330102
5 Quinary 341324114434
6 Senary 30424401510
8 Octal 1320447422
10 Decimal 188894994
12 Duodecimal 53316296
16 Hexadecimal b424f12
20 Vigesimal 2j0bh9e
36 Base36 34gob6

Cryptographic Hash Functions

md5 6eb1d58d5ebf507d7aab85588e921fe8
sha1 e561fdc91d9b30162afe8e97d5ec7c4e8bfaa586
sha256 d9c78816fb9a5ca4984f45c5929c17b5ff27347b18aca4bb1d10bbc5b26145cb
sha512 3e5ff94eba8c279c1a42601da92a3b45a5a10c0121e611be2e19af81ecc4d8465b93e3497b40c3c68708766e0e02494eaac82821f3eb15b2e8a2c367bc0d56a8
ripemd-160 2e1682d34e6e7737e9336993e12f8053116706a1

188894994 as geometric shapes

Circle

Radius = n
Diameter 377789988
Circumference 1186862250.9006
Area 1.1209616888135E+17

Sphere

Radius = n
Volume 2.8232540197686E+25
Surface area 4.4838467552538E+17
Circumference 1186862250.9006

Square

Length = n
Perimeter 755579976
Area 35681318758260036
Diagonal 267137862.37918

Cube

Length = n
Surface area 214087912549560216
Volume 6.7400224927536E+24
Space diagonal 327175726.90342

Equilateral Triangle

Length = n
Perimeter 566684982
Area 1.5450464242592E+16
Altitude 163587863.45171

Triangular Pyramid

Length = n
Surface area 1.5450464242592E+16
Volume 7.9431926832932E+23
Height 89045954.126395