189657908 (number)

189657908 is an even 9-digits composite number following 189657907 and preceding 189657909. In scientific notation, it is written as 1.89657908 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 82459520 positive integers (up to 189657908) that are relatively prime to 189657908.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million six hundred fifty-seven thousand nine hundred eight

Notation

Scientific notation 1.89657908 × 10^8
Engineering notation 1.89657908 × 10^6

Prime Factorization of 189657908

Prime Factorization 2 × 2 × 23 × 11 × 187409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 94828954
Product of the distinct prime numbers

The prime factorization of 189657908 is 2 × 2 × 23 × 11 × 187409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 46, 97, 929, 750, 2109, 2925, 32182, 72661, 854382, 223485, 2404610, 9306900, 32381675, 17672560, 645145888, 971243783, 6478632924, 2995849122

Basic calculations (n = 189657908)

Multiplication

n×y
n×2 379315816
n×3 568973724
n×4 758631632
n×5 948289540

Division

n÷y
n÷2 94828954
n÷3 63219302.666667
n÷3 47414477
n÷5 37931581.6

Exponentiation

ny
n2 35970122066936464
n3 6.8220181017198E+24
n4 1.2938496815103E+33
n5 2.4538882386171E+41

Nth Root

y√n
2√n 13771.634180445
3√n 574.5444740015
4√n 117.35260619366
5√n 45.247458581271

Divisors of 189657908

1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 187409, 374818, 749636, 2061499, 4122998, 4310407, 8245996, 8620814, 17241628, 47414477, 94828954, 189657908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189657907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189657908 can be divided by 24 positive divisors. The sum of these divisors (counting 189657908) is 1, the average is 0.041666666666667.

Base conversion 189657908

Base System Value
2 Binary 1011010011011111001100110100
3 Ternary 111012212121201222
4 Quaternary 23103133030310
5 Quinary 342023023113
6 Senary 30453005512
8 Octal 1323371464
10 Decimal 189657908
12 Duodecimal 53623898
16 Hexadecimal b4df334
20 Vigesimal 2j574f8
36 Base36 34x0z8

Cryptographic Hash Functions

md5 b8956d73c416820e503f077e838f8429
sha1 65cb539a1b20b75b557ba84195943f72c85ef8f6
sha256 c0256be2cf8fd88fa893bc160c3f494b8d526712adaeb425f82b2befe5b7543e
sha512 5ff2612f20f85f3973c3a0298e41b3677a178dfeab5cdb257d5c5981facb8d0567ec74956de69a2b60a3f1919148b2411de894a66d13c1131ddcd96c97abfdc8
ripemd-160 b54b381c250c0d112c6507e19bfcd2c9a542e644

189657908 as geometric shapes

Circle

Radius = n
Diameter 379315816
Circumference 1191655780.936
Area 1.1300347123422E+17

Sphere

Radius = n
Volume 2.8576002601359E+25
Surface area 4.5201388493686E+17
Circumference 1191655780.936

Square

Length = n
Perimeter 758631632
Area 35970122066936464
Diagonal 268216785.70491

Cube

Length = n
Surface area 215820732401618784
Volume 6.8220181017198E+24
Space diagonal 328497132.71322

Equilateral Triangle

Length = n
Perimeter 568973724
Area 1.5575519743597E+16
Altitude 164248566.35661

Triangular Pyramid

Length = n
Surface area 1.5575519743597E+16
Volume 8.0398254351724E+23
Height 89405595.23497