189968349 (number)

189968349 is an odd 9-digits composite number following 189968348 and preceding 189968350. In scientific notation, it is written as 1.89968349 × 10^8. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 126645564 positive integers (up to 189968349) that are relatively prime to 189968349.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million nine hundred sixty-eight thousand three hundred forty-nine

Notation

Scientific notation 1.89968349 × 10^8
Engineering notation 1.89968349 × 10^6

Prime Factorization of 189968349

Prime Factorization 3 × 63322783

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 189968349
Product of the distinct prime numbers

The prime factorization of 189968349 is 3 × 63322783. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 33, 89, 452, 784, 8416, 5837, 61598, 83864, 29594, 193217, 5661048, 2718020, 23876829, 33589004, 247915675, 544245464, 2400968073, 6039279769

Basic calculations (n = 189968349)

Multiplication

n×y
n×2 379936698
n×3 569905047
n×4 759873396
n×5 949841745

Division

n÷y
n÷2 94984174.5
n÷3 63322783
n÷3 47492087.25
n÷5 37993669.8

Exponentiation

ny
n2 36087973621785801
n3 6.8555727676862E+24
n4 1.3023418401267E+33
n5 2.4740372920249E+41

Nth Root

y√n
2√n 13782.900601833
3√n 574.85778360568
4√n 117.40059881377
5√n 45.262261526807

Divisors of 189968349

1, 3, 63322783, 189968349

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189968348
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189968349 can be divided by 4 positive divisors. The sum of these divisors (counting 189968349) is 1, the average is 0.25.

Base conversion 189968349

Base System Value
2 Binary 1011010100101010111111011101
3 Ternary 111020110101120210
4 Quaternary 23110222333131
5 Quinary 342112441344
6 Senary 30503403033
8 Octal 1324527735
10 Decimal 189968349
12 Duodecimal 53753479
16 Hexadecimal b52afdd
20 Vigesimal 2j760h9
36 Base36 353oil

Cryptographic Hash Functions

md5 2599287cdad36ed0680c1e21c5ca0bd6
sha1 4e88068ffcc5d2b925fa9800897f7935f4b10b79
sha256 49c4ba17073f1950cf942a0524bf032e2a2591d8285ec6538e946b3ba89729de
sha512 352a6d4d6b3fdd8e6476daab1004d468814b414ecda323e134d3b8aed085d24491776a9ad02d17735eadf0912e65e14778a7b76b53716f24df38488b9934ed15
ripemd-160 dcfc5d10bf42aea033f6cdc3e570f7cc33d847db

189968349 as geometric shapes

Circle

Radius = n
Diameter 379936698
Circumference 1193606339.266
Area 1.1337371281314E+17

Sphere

Radius = n
Volume 2.8716556057484E+25
Surface area 4.5349485125258E+17
Circumference 1193606339.266

Square

Length = n
Perimeter 759873396
Area 36087973621785801
Diagonal 268655815.57743

Cube

Length = n
Surface area 216527841730714806
Volume 6.8555727676862E+24
Space diagonal 329034832.29798

Equilateral Triangle

Length = n
Perimeter 569905047
Area 1.5626550963785E+16
Altitude 164517416.14899

Triangular Pyramid

Length = n
Surface area 1.5626550963785E+16
Volume 8.0793699882479E+23
Height 89551938.525808