194897130 (number)

194897130 is an even 9-digits composite number following 194897129 and preceding 194897131. In scientific notation, it is written as 1.94897130 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 49835520 positive integers (up to 194897130) that are relatively prime to 194897130.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.94897130 × 10^8
Engineering notation 1.94897130 × 10^6

Prime Factorization of 194897130

Prime Factorization 2 × 15 × 37 × 71 × 2473

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194897130
Product of the distinct prime numbers

The prime factorization of 194897130 is 2 × 15 × 37 × 71 × 2473. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 24, 44, 792, 63, 9080, 4004, 21401, 44994, 143548, 790064, 9177114, 6583113, 92307730, 51231557, 535886482, 75736034, 7836621566, 9618497420

Basic calculations (n = 194897130)

Multiplication

n×y
n×2 389794260
n×3 584691390
n×4 779588520
n×5 974485650

Division

n÷y
n÷2 97448565
n÷3 64965710
n÷3 48724282.5
n÷5 38979426

Exponentiation

ny
n2 37984891282236900
n3 7.40314629427E+24
n4 1.4428519657234E+33
n5 2.8120770713434E+41

Nth Root

y√n
2√n 13960.556221011
3√n 579.78701057812
4√n 118.15479770627
5√n 45.494729667928

Divisors of 194897130

1, 2, 15, 30, 37, 71, 74, 142, 555, 1065, 1110, 2130, 2473, 2627, 4946, 5254, 37095, 39405, 74190, 78810, 91501, 175583, 183002, 351166, 1372515, 2633745, 2745030, 5267490, 6496571, 12993142, 97448565, 194897130

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 -194897129
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 194897130 can be divided by 32 positive divisors. The sum of these divisors (counting 194897130) is 1, the average is 0.03125.

Base conversion 194897130

Base System Value
2 Binary 1011100111011110010011101010
3 Ternary 111120201210121020
4 Quaternary 23213132103222
5 Quinary 344343202010
6 Senary 31201153310
8 Octal 1347362352
10 Decimal 194897130
12 Duodecimal 5532b836
16 Hexadecimal b9de4ea
20 Vigesimal 30i22ga
36 Base36 381bl6

Cryptographic Hash Functions

md5 5ffd09a8b910ba97ec0c14e8f80578b6
sha1 bfd45668ba5da00c9ec0c75ad91ca5382366653a
sha256 a8b119f46bd598fd8064d69c78558f94716a5888e088c1b1129414f72ddfd08b
sha512 ee6054d8c7a831aaf5b4e152196e65e1d419560a192aa47bd7db132ef3643b4d3c1d8cf94e46056108003f7426ae056e010d01dafad3fb72f298a303ae129633
ripemd-160 ac8410859bce2107ca9e5dd89ebbe3d1963fa855

194897130 as geometric shapes

Circle

Radius = n
Diameter 389794260
Circumference 1224574783.6275
Area 1.1933305539968E+17

Sphere

Radius = n
Volume 3.1010226682039E+25
Surface area 4.7733222159873E+17
Circumference 1224574783.6275

Square

Length = n
Perimeter 779588520
Area 37984891282236900
Diagonal 275626164.51359

Cube

Length = n
Surface area 227909347693421400
Volume 7.40314629427E+24
Space diagonal 337571731.40936

Equilateral Triangle

Length = n
Perimeter 584691390
Area 1.6447940405204E+16
Altitude 168785865.70468

Triangular Pyramid

Length = n
Surface area 1.6447940405204E+16
Volume 8.7246915779906E+23
Height 91875388.171197