189898250 (number)

189898250 is an even 9-digits composite number following 189898249 and preceding 189898251. In scientific notation, it is written as 1.89898250 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 72504000 positive integers (up to 189898250) that are relatively prime to 189898250.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million eight hundred ninety-eight thousand two hundred fifty

Notation

Scientific notation 1.89898250 × 10^8
Engineering notation 1.89898250 × 10^6

Prime Factorization of 189898250

Prime Factorization 2 × 125 × 31 × 229 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 189898250
Product of the distinct prime numbers

The prime factorization of 189898250 is 2 × 125 × 31 × 229 × 107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 4, 97, 277, 313, 920, 76, 64234, 57289, 334441, 849713, 4937920, 6361842, 5121320, 94336775, 927597084, 723928603, 1444840506, 3016369470

Basic calculations (n = 189898250)

Multiplication

n×y
n×2 379796500
n×3 569694750
n×4 759593000
n×5 949491250

Division

n÷y
n÷2 94949125
n÷3 63299416.666667
n÷3 47474562.5
n÷5 37979650

Exponentiation

ny
n2 36061345353062500
n3 6.8479863751922E+24
n4 1.3004206286728E+33
n5 2.4694760164887E+41

Nth Root

y√n
2√n 13780.357397397
3√n 574.7870667142
4√n 117.38976700461
5√n 45.258920646385

Divisors of 189898250

1, 2, 31, 62, 107, 125, 214, 229, 250, 458, 3317, 3875, 6634, 7099, 7750, 13375, 14198, 24503, 26750, 28625, 49006, 57250, 414625, 759593, 829250, 887375, 1519186, 1774750, 3062875, 6125750, 94949125, 189898250

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 -189898249
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 189898250 can be divided by 32 positive divisors. The sum of these divisors (counting 189898250) is 1, the average is 0.03125.

Base conversion 189898250

Base System Value
2 Binary 1011010100011001111000001010
3 Ternary 111020022211102112
4 Quaternary 23110121320022
5 Quinary 342103221000
6 Senary 30502102322
8 Octal 1324317012
10 Decimal 189898250
12 Duodecimal 5371a9a2
16 Hexadecimal b519e0a
20 Vigesimal 2j6h5ca
36 Base36 3526fe

Cryptographic Hash Functions

md5 830b642c35e60ff1909f570f9ef38514
sha1 78e38ee1f4e7a69d95aca215a1752387fac4e483
sha256 3c575d5c09f21a9f5f6bb5d9d45a8e77e332ffd450a6b2a7aa36684626e73b7a
sha512 21c37785c04d51dde98c1432f24ec3155fe8f431e4e1693846bc29f711ad1c36b2ec8e4b4ba76dd5c31fc4e55ecbebe993236c3a5921c5e6d7c178eb53a330a0
ripemd-160 e62710ee7527d4cad88691bb05ea17fe42623d26

189898250 as geometric shapes

Circle

Radius = n
Diameter 379796500
Circumference 1193165894.2591
Area 1.1329005763975E+17

Sphere

Radius = n
Volume 2.8684778250916E+25
Surface area 4.5316023055898E+17
Circumference 1193165894.2591

Square

Length = n
Perimeter 759593000
Area 36061345353062500
Diagonal 268556680.62092

Cube

Length = n
Surface area 216368072118375000
Volume 6.8479863751922E+24
Space diagonal 328913417.26842

Equilateral Triangle

Length = n
Perimeter 569694750
Area 1.5615020585198E+16
Altitude 164456708.63421

Triangular Pyramid

Length = n
Surface area 1.5615020585198E+16
Volume 8.0704293389525E+23
Height 89518893.540306