388670922 (number)

388670922 is an even 9-digits composite number following 388670921 and preceding 388670923. In scientific notation, it is written as 3.88670922 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 129556968 positive integers (up to 388670922) that are relatively prime to 388670922.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred seventy thousand nine hundred twenty-two

Notation

Scientific notation 3.88670922 × 10^8
Engineering notation 3.88670922 × 10^6

Prime Factorization of 388670922

Prime Factorization 2 × 3 × 3 × 21592829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129556974
Product of the distinct prime numbers

The prime factorization of 388670922 is 2 × 3 × 3 × 21592829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 388670922)

Multiplication

n×y
n×2 777341844
n×3 1166012766
n×4 1554683688
n×5 1943354610

Division

n÷y
n÷2 194335461
n÷3 129556974
n÷3 97167730.5
n÷5 77734184.4

Exponentiation

ny
n2 151065085608330084
n3 5.8714606105399E+25
n4 2.2820660089852E+34
n5 8.8697269977714E+42

Nth Root

y√n
2√n 19714.738699765
3√n 729.7834611391
4√n 140.4091831034
5√n 52.229565160398

Divisors of 388670922

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388670921
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388670922 can be divided by 12 positive divisors. The sum of these divisors (counting 388670922) is 1, the average is 0.083333333333333.

Base conversion 388670922

Base System Value
2 Binary 10111001010101010010111001010
3 Ternary 1000002100112021100
4 Quaternary 113022222113022
5 Quinary 1243444432142
6 Senary 102322322230
8 Octal 2712522712
10 Decimal 388670922
12 Duodecimal aa1b9376
16 Hexadecimal 172aa5ca
20 Vigesimal 6193h62
36 Base36 6fekei

Cryptographic Hash Functions

md5 9ddcbb2ce88d64e81c0424e16e650ce1
sha1 cc2bc53a1b598c74af4684d12ce5a6e2cdebaa48
sha256 32f9270849fa44fe75805b23fbbed12a30c186e147331a85a980adcdd9d73a1e
sha512 d9fda60095856bb6b0ba4a428a7e5aad9bb4b1e478c7fb7dbf8b906597a0975a9a27ac1f40d4410d634c7220dc010b77c1c729ab2fe1b4e0d29d486260af642d
ripemd-160 e069ca2d9590ffaa10e92b442e5c769526c05bed

388670922 as geometric shapes

Circle

Radius = n
Diameter 777341844
Circumference 2442091426.4383
Area 4.7458496316104E+17

Sphere

Radius = n
Volume 2.4594316693218E+26
Surface area 1.8983398526442E+18
Circumference 2442091426.4383

Square

Length = n
Perimeter 1554683688
Area 151065085608330084
Diagonal 549663689.19246

Cube

Length = n
Surface area 906390513649980504
Volume 5.8714606105399E+25
Space diagonal 673197784.32864

Equilateral Triangle

Length = n
Perimeter 1166012766
Area 6.5413100880842E+16
Altitude 336598892.16432

Triangular Pyramid

Length = n
Surface area 6.5413100880842E+16
Volume 6.9195826886374E+24
Height 183221229.73082