189908031 (number)

189908031 is an odd 9-digits composite number following 189908030 and preceding 189908032. In scientific notation, it is written as 1.89908031 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 124822040 positive integers (up to 189908031) that are relatively prime to 189908031.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million nine hundred eight thousand thirty-one

Notation

Scientific notation 1.89908031 × 10^8
Engineering notation 1.89908031 × 10^6

Prime Factorization of 189908031

Prime Factorization 3 × 71 × 891587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189908031
Product of the distinct prime numbers

The prime factorization of 189908031 is 3 × 71 × 891587. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 27, 25, 537, 153, 9520, 8864, 48831, 63757, 279572, 201611, 3879797, 925528, 32298017, 12802618, 324956938, 645400118, 8056431315, 1607164488

Basic calculations (n = 189908031)

Multiplication

n×y
n×2 379816062
n×3 569724093
n×4 759632124
n×5 949540155

Division

n÷y
n÷2 94954015.5
n÷3 63302677
n÷3 47477007.75
n÷5 37981606.2

Exponentiation

ny
n2 36065060238296961
n3 6.8490445777514E+24
n4 1.300688569992E+33
n5 2.4701120527138E+41

Nth Root

y√n
2√n 13780.712282027
3√n 574.79693497396
4√n 117.39127856032
5√n 45.259386862775

Divisors of 189908031

1, 3, 71, 213, 891587, 2674761, 63302677, 189908031

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189908030
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189908031 can be divided by 8 positive divisors. The sum of these divisors (counting 189908031) is 1, the average is 0.125.

Base conversion 189908031

Base System Value
2 Binary 1011010100011100010000111111
3 Ternary 111020100022211210
4 Quaternary 23110130100333
5 Quinary 342104024111
6 Senary 30502215503
8 Octal 1324342077
10 Decimal 189908031
12 Duodecimal 53724593
16 Hexadecimal b51c43f
20 Vigesimal 2j6ia1b
36 Base36 352dz3

Cryptographic Hash Functions

md5 c3c81f8b0931624fc04fd21e12b7e41c
sha1 cba918001e76d5b715f7f0c301b8bf63e04e6bbe
sha256 f343b3f03cb554497efcdf408d4c5d1d07ec763df6f7936eb418a2b37e65e689
sha512 e3abf5521509f265489f8678825239da06589ac7d29a5b7188188f7d882394bd12a7ea596a9954808e6dec23cd171b66bddae6fad7a97af5807ebb6b19208fa2
ripemd-160 cbefa32fb66a3f81a900e598c0a76aa1f61e3c94

189908031 as geometric shapes

Circle

Radius = n
Diameter 379816062
Circumference 1193227350.0946
Area 1.1330172829591E+17

Sphere

Radius = n
Volume 2.868921083943E+25
Surface area 4.5320691318363E+17
Circumference 1193227350.0946

Square

Length = n
Perimeter 759632124
Area 36065060238296961
Diagonal 268570513.04377

Cube

Length = n
Surface area 216390361429781766
Volume 6.8490445777514E+24
Space diagonal 328930358.45737

Equilateral Triangle

Length = n
Perimeter 569724093
Area 1.5616629177691E+16
Altitude 164465179.22868

Triangular Pyramid

Length = n
Surface area 1.5616629177691E+16
Volume 8.0716764426282E+23
Height 89523504.347923