194189997 (number)

194189997 is an odd 9-digits composite number following 194189996 and preceding 194189998. In scientific notation, it is written as 1.94189997 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 121844672 positive integers (up to 194189997) that are relatively prime to 194189997.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.94189997 × 10^8
Engineering notation 1.94189997 × 10^6

Prime Factorization of 194189997

Prime Factorization 3 × 17 × 3807647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 194189997
Product of the distinct prime numbers

The prime factorization of 194189997 is 3 × 17 × 3807647. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 194189997)

Multiplication

n×y
n×2 388379994
n×3 582569991
n×4 776759988
n×5 970949985

Division

n÷y
n÷2 97094998.5
n÷3 64729999
n÷3 48547499.25
n÷5 38837999.4

Exponentiation

ny
n2 37709754934860009
n3 7.3228571976712E+24
n4 1.4220256172472E+33
n5 2.7614315034716E+41

Nth Root

y√n
2√n 13935.207102874
3√n 579.08495923986
4√n 118.04747817245
5√n 45.461668518259

Divisors of 194189997

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 -194189996
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 194189997 can be divided by 8 positive divisors. The sum of these divisors (counting 194189997) is 1, the average is 0.125.

Base conversion 194189997

Base System Value
2 Binary 1011100100110001101010101101
3 Ternary 111112101212121010
4 Quaternary 23210301222231
5 Quinary 344203034442
6 Senary 31134055433
8 Octal 1344615255
10 Decimal 194189997
12 Duodecimal 5504a579
16 Hexadecimal b931aad
20 Vigesimal 30ddejh
36 Base36 37m5yl

Cryptographic Hash Functions

md5 84df50f96bff08843721d71156cdfe91
sha1 5d8d01231ad69dd807a413449d4676fa6e018125
sha256 4becf0a72165b1a2ccc7cb7351e00eba88a9414bfc5ccc6f539a8c1f064fa9aa
sha512 79ced5a282620fbb6904f81ef194d611b781603863f14c7aaf9abf06c071fd1b86b2b62898bf6dbe8c1009392558774db81947533cee8b5843bdc30e7acf8fb9
ripemd-160 afcfdfb555e01b34816271497641cb00611ace9c

194189997 as geometric shapes

Circle

Radius = n
Diameter 388379994
Circumference 1220131735.9516
Area 1.1846868907203E+17

Sphere

Radius = n
Volume 3.0673912500655E+25
Surface area 4.7387475628811E+17
Circumference 1220131735.9516

Square

Length = n
Perimeter 776759988
Area 37709754934860009
Diagonal 274626127.43459

Cube

Length = n
Surface area 226258529609160054
Volume 7.3228571976712E+24
Space diagonal 336346941.12565

Equilateral Triangle

Length = n
Perimeter 582569991
Area 1.6328802872037E+16
Altitude 168173470.56282

Triangular Pyramid

Length = n
Surface area 1.6328802872037E+16
Volume 8.6300699702234E+23
Height 91542042.478197