194887130 (number)

194887130 is an even 9-digits composite number following 194887129 and preceding 194887131. In scientific notation, it is written as 1.94887130 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 77890560 positive integers (up to 194887130) that are relatively prime to 194887130.

Interesting facts

Basic properties

Name

Name one hundred ninety-four million eight hundred eighty-seven thousand one hundred thirty

Notation

Scientific notation 1.94887130 × 10^8
Engineering notation 1.94887130 × 10^6

Prime Factorization of 194887130

Prime Factorization 2 × 5 × 1321 × 14753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194887130
Product of the distinct prime numbers

The prime factorization of 194887130 is 2 × 5 × 1321 × 14753. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 194887130)

Multiplication

n×y
n×2 389774260
n×3 584661390
n×4 779548520
n×5 974435650

Division

n÷y
n÷2 97443565
n÷3 64962376.666667
n÷3 48721782.5
n÷5 38977426

Exponentiation

ny
n2 37980993439636900
n3 7.4020068059997E+24
n4 1.4425558626617E+33
n5 2.8113557193882E+41

Nth Root

y√n
2√n 13960.198064498
3√n 579.77709428832
4√n 118.15328207247
5√n 45.494262799449

Divisors of 194887130

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -194887129
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 194887130 can be divided by 16 positive divisors. The sum of these divisors (counting 194887130) is 1, the average is 0.0625.

Base conversion 194887130

Base System Value
2 Binary 1011100111011011110111011010
3 Ternary 111120201021212212
4 Quaternary 23213123313122
5 Quinary 344342342010
6 Senary 31201035122
8 Octal 1347336732
10 Decimal 194887130
12 Duodecimal 55325aa2
16 Hexadecimal b9dbdda
20 Vigesimal 30i0hga
36 Base36 3813ve

Cryptographic Hash Functions

md5 73c68668a5d05eb15f28fa45d399efb0
sha1 6294908d6fbdb636db1ceeecf16f5a107aa983f6
sha256 b7a58e72894ad9d0b4cf75d2377e03bc9c879322a123de0279ff6d133cfbac71
sha512 6d3bcd170e43f5182489c5bbaa43803e8508f3f5d506e1367b056f4c49f7060aa2bc69d2cf70dbbf5d0e5f556424dc0d2809380d75bcd91c4aab20eea5e3a5dd
ripemd-160 a2fd71eee075b7b6184cf59378f9249a77d87be1

194887130 as geometric shapes

Circle

Radius = n
Diameter 389774260
Circumference 1224511951.7744
Area 1.1932080996601E+17

Sphere

Radius = n
Volume 3.1005453604734E+25
Surface area 4.7728323986402E+17
Circumference 1224511951.7744

Square

Length = n
Perimeter 779548520
Area 37980993439636900
Diagonal 275612022.37797

Cube

Length = n
Surface area 227885960637821400
Volume 7.4020068059997E+24
Space diagonal 337554410.90128

Equilateral Triangle

Length = n
Perimeter 584661390
Area 1.6446252589848E+16
Altitude 168777205.45064

Triangular Pyramid

Length = n
Surface area 1.6446252589848E+16
Volume 8.7233486781856E+23
Height 91870674.12599