189920479 (number)

189920479 is an odd 9-digits composite number following 189920478 and preceding 189920480. In scientific notation, it is written as 1.89920479 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 162535776 positive integers (up to 189920479) that are relatively prime to 189920479.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million nine hundred twenty thousand four hundred seventy-nine

Notation

Scientific notation 1.89920479 × 10^8
Engineering notation 1.89920479 × 10^6

Prime Factorization of 189920479

Prime Factorization 7 × 653 × 41549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189920479
Product of the distinct prime numbers

The prime factorization of 189920479 is 7 × 653 × 41549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 189920479)

Multiplication

n×y
n×2 379840958
n×3 569761437
n×4 759681916
n×5 949602395

Division

n÷y
n÷2 94960239.5
n÷3 63306826.333333
n÷3 47480119.75
n÷5 37984095.8

Exponentiation

ny
n2 36069788343589441
n3 6.8503914796431E+24
n4 1.3010296311513E+33
n5 2.4709217074146E+41

Nth Root

y√n
2√n 13781.163920366
3√n 574.80949353697
4√n 117.39320218976
5√n 45.25998017531

Divisors of 189920479

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 -189920478
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 189920479 can be divided by 8 positive divisors. The sum of these divisors (counting 189920479) is 1, the average is 0.125.

Base conversion 189920479

Base System Value
2 Binary 1011010100011111010011011111
3 Ternary 111020100221220211
4 Quaternary 23110133103133
5 Quinary 342104423404
6 Senary 30502353251
8 Octal 1324372337
10 Decimal 189920479
12 Duodecimal 5372b827
16 Hexadecimal b51f4df
20 Vigesimal 2j7013j
36 Base36 352nkv

Cryptographic Hash Functions

md5 817fd0dd9be41fd9c4b8a41d83081499
sha1 007d5243c8cceaadb418183519df5b7184902705
sha256 cdc5f5aaf5c9b3d061f57be1d020500f38b535a02955f7b0d696893d1275387c
sha512 e5b301ffc8956eb1d4f627839c457939587d7b489dce746d46398bd1423b10db3dc991435a120355adab7fa4877d044aac32e313aa4c59375fd6789afb9cd308
ripemd-160 6266f10ad6974a8670dddcc5c54e09956f56e495

189920479 as geometric shapes

Circle

Radius = n
Diameter 379840958
Circumference 1193305563.1853
Area 1.1331658207676E+17

Sphere

Radius = n
Volume 2.8694852728881E+25
Surface area 4.5326632830704E+17
Circumference 1193305563.1853

Square

Length = n
Perimeter 759681916
Area 36069788343589441
Diagonal 268588117.17419

Cube

Length = n
Surface area 216418730061536646
Volume 6.8503914796431E+24
Space diagonal 328951919.02582

Equilateral Triangle

Length = n
Perimeter 569761437
Area 1.5618676507338E+16
Altitude 164475959.51291

Triangular Pyramid

Length = n
Surface area 1.5618676507338E+16
Volume 8.0732637817303E+23
Height 89529372.391398