189407816 (number)

189407816 is an even 9-digits composite number following 189407815 and preceding 189407817. In scientific notation, it is written as 1.89407816 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 84403200 positive integers (up to 189407816) that are relatively prime to 189407816.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million four hundred seven thousand eight hundred sixteen

Notation

Scientific notation 1.89407816 × 10^8
Engineering notation 1.89407816 × 10^6

Prime Factorization of 189407816

Prime Factorization 2 × 2 × 2 × 13 × 29 × 62801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 47351954
Product of the distinct prime numbers

The prime factorization of 189407816 is 2 × 2 × 2 × 13 × 29 × 62801. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 189407816)

Multiplication

n×y
n×2 378815632
n×3 568223448
n×4 757631264
n×5 947039080

Division

n÷y
n÷2 94703908
n÷3 63135938.666667
n÷3 47351954
n÷5 37881563.2

Exponentiation

ny
n2 35875320761889856
n3 6.795066153809E+24
n4 1.2870386397685E+33
n5 2.4377517786616E+41

Nth Root

y√n
2√n 13762.55121698
3√n 574.29182229681
4√n 117.31390035703
5√n 45.23551918892

Divisors of 189407816

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189407815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189407816 can be divided by 32 positive divisors. The sum of these divisors (counting 189407816) is 1, the average is 0.03125.

Base conversion 189407816

Base System Value
2 Binary 1011010010100010001001001000
3 Ternary 111012101220200022
4 Quaternary 23102202021020
5 Quinary 341442022231
6 Senary 30443400012
8 Octal 1322421110
10 Decimal 189407816
12 Duodecimal 53523008
16 Hexadecimal b4a2248
20 Vigesimal 2j3fjag
36 Base36 34ro08

Cryptographic Hash Functions

md5 5c61da6efdff0253e9bfad8ec64ed737
sha1 b2b9a91467769abe8ee64bf9035e05e4bb0f8ff0
sha256 b73c61e5b34c0dd1396d2e2f662c3eee3cadfb199ccc5ee1dccb3956e8be9cd1
sha512 a039ac6e06c50b273db8955f28960facba8b9d4c523a1cc29b8253848aee1630390afe37d795d1a93ff043ea1a1354e487f54624a9cdfbb90c805bfe127f87aa
ripemd-160 64781923422128acf39cec6aacff334edb65fd10

189407816 as geometric shapes

Circle

Radius = n
Diameter 378815632
Circumference 1190084406.5562
Area 1.1270564415073E+17

Sphere

Radius = n
Volume 2.8463106545951E+25
Surface area 4.5082257660292E+17
Circumference 1190084406.5562

Square

Length = n
Perimeter 757631264
Area 35875320761889856
Diagonal 267863102.20667

Cube

Length = n
Surface area 215251924571339136
Volume 6.795066153809E+24
Space diagonal 328063960.66266

Equilateral Triangle

Length = n
Perimeter 568223448
Area 1.5534469574356E+16
Altitude 164031980.33133

Triangular Pyramid

Length = n
Surface area 1.5534469574356E+16
Volume 8.0080622599492E+23
Height 89287700.735556