189823897 (number)

189823897 is an odd 9-digits composite number following 189823896 and preceding 189823898. In scientific notation, it is written as 1.89823897 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 189648180 positive integers (up to 189823897) that are relatively prime to 189823897.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million eight hundred twenty-three thousand eight hundred ninety-seven

Notation

Scientific notation 1.89823897 × 10^8
Engineering notation 1.89823897 × 10^6

Prime Factorization of 189823897

Prime Factorization 1087 × 174631

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 189823897
Product of the distinct prime numbers

The prime factorization of 189823897 is 1087 × 174631. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 60, 10, 107, 11, 57, 3250, 79175, 46854, 292981, 543984, 2602784, 5224084, 62987789, 54981530, 211847652, 806693104, 1966850281, 1373399408

Basic calculations (n = 189823897)

Multiplication

n×y
n×2 379647794
n×3 569471691
n×4 759295588
n×5 949119485

Division

n÷y
n÷2 94911948.5
n÷3 63274632.333333
n÷3 47455974.25
n÷5 37964779.4

Exponentiation

ny
n2 36033111872266609
n3 6.8399457166306E+24
n4 1.2983851511993E+33
n5 2.4646452920758E+41

Nth Root

y√n
2√n 13777.659344025
3√n 574.71203930387
4√n 117.37827458276
5√n 45.255375944223

Divisors of 189823897

1, 1087, 174631, 189823897

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 -189823896
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 189823897 can be divided by 4 positive divisors. The sum of these divisors (counting 189823897) is 1, the average is 0.25.

Base conversion 189823897

Base System Value
2 Binary 1011010100000111101110011001
3 Ternary 111020012001102201
4 Quaternary 23110013232121
5 Quinary 342043331042
6 Senary 30500330201
8 Octal 1324075631
10 Decimal 189823897
12 Duodecimal 536a3961
16 Hexadecimal b507b99
20 Vigesimal 2j67jeh
36 Base36 350l21

Cryptographic Hash Functions

md5 48b8f0aa33022b05d3b469e82b4b4dad
sha1 53745ae0fcb93cd01b35bca3b0c9a3425fab2914
sha256 7efbde3a74e0d57867f3c5703a965b8be252948e934f7d23c724d926342f46cd
sha512 a355caee7aa7b3a513bf08c9b6f67bc5510a3ec2c66d0b7ea7f5aba6e5816c6d8b093649030d7e8420d96346fadb10c68aba7c55f60e48b843b0ce8159112da9
ripemd-160 bef65269ebd50b2ffe3b999acd4624f3057a8a39

189823897 as geometric shapes

Circle

Radius = n
Diameter 379647794
Circumference 1192698720.582
Area 1.1320135954389E+17

Sphere

Radius = n
Volume 2.8651097619093E+25
Surface area 4.5280543817557E+17
Circumference 1192698720.582

Square

Length = n
Perimeter 759295588
Area 36033111872266609
Diagonal 268451529.59991

Cube

Length = n
Surface area 216198671233599654
Volume 6.8399457166306E+24
Space diagonal 328784634.09472

Equilateral Triangle

Length = n
Perimeter 569471691
Area 1.5602795129395E+16
Altitude 164392317.04736

Triangular Pyramid

Length = n
Surface area 1.5602795129395E+16
Volume 8.0609533319623E+23
Height 89483843.199971