189969394 (number)

189969394 is an even 9-digits composite number following 189969393 and preceding 189969395. In scientific notation, it is written as 1.89969394 × 10^8. The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors. There are 92225952 positive integers (up to 189969394) that are relatively prime to 189969394.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million nine hundred sixty-nine thousand three hundred ninety-four

Notation

Scientific notation 1.89969394 × 10^8
Engineering notation 1.89969394 × 10^6

Prime Factorization of 189969394

Prime Factorization 2 × 127 × 47 × 15913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 189969394
Product of the distinct prime numbers

The prime factorization of 189969394 is 2 × 127 × 47 × 15913. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 88, 42, 668, 354, 7948, 1372, 60580, 57570, 55031, 633606, 5924999, 4806306, 1321953, 16395081, 388809081, 125596968, 9218327512, 5154930660

Basic calculations (n = 189969394)

Multiplication

n×y
n×2 379938788
n×3 569908182
n×4 759877576
n×5 949846970

Division

n÷y
n÷2 94984697
n÷3 63323131.333333
n÷3 47492348.5
n÷5 37993878.8

Exponentiation

ny
n2 36088370656727236
n3 6.8556859041059E+24
n4 1.3023704966573E+33
n5 2.4741053401347E+41

Nth Root

y√n
2√n 13782.938511072
3√n 574.85883768528
4√n 117.40076026616
5√n 45.262311323481

Divisors of 189969394

1, 2, 47, 94, 127, 254, 5969, 11938, 15913, 31826, 747911, 1495822, 2020951, 4041902, 94984697, 189969394

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 -189969393
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 189969394 can be divided by 16 positive divisors. The sum of these divisors (counting 189969394) is 1, the average is 0.0625.

Base conversion 189969394

Base System Value
2 Binary 1011010100101011001111110010
3 Ternary 111020110110000111
4 Quaternary 23110223033302
5 Quinary 342113010034
6 Senary 30503411534
8 Octal 1324531762
10 Decimal 189969394
12 Duodecimal 53753baa
16 Hexadecimal b52b3f2
20 Vigesimal 2j7639e
36 Base36 353pbm

Cryptographic Hash Functions

md5 8f84d9209d346ef9ac01869370009812
sha1 a1814819a7f5b7abfa73d7a6b4900b53a0b9aa96
sha256 79065b27578fdabf2d268412d758068315304cd8422b65a7ce44f9378d322b4d
sha512 4e00e0909702ca6958024ccc01558c0f4d1aadf4a05bd6fea99e8f236e1fdd5507881fdcba76712f564417ec7b2f1a9f36fbbc6ad33e2bf963407580eb094c7e
ripemd-160 e8849c47c00303138f68a7e3b9cd3d2db4e88f63

189969394 as geometric shapes

Circle

Radius = n
Diameter 379938788
Circumference 1193612905.1946
Area 1.133749601352E+17

Sphere

Radius = n
Volume 2.8717029962211E+25
Surface area 4.534998405408E+17
Circumference 1193612905.1946

Square

Length = n
Perimeter 759877576
Area 36088370656727236
Diagonal 268657293.4306

Cube

Length = n
Surface area 216530223940363416
Volume 6.8556859041059E+24
Space diagonal 329036642.29107

Equilateral Triangle

Length = n
Perimeter 569908182
Area 1.5626722884957E+16
Altitude 164518321.14554

Triangular Pyramid

Length = n
Surface area 1.5626722884957E+16
Volume 8.0795033207971E+23
Height 89552431.143533