386972018 (number)

386972018 is an even 9-digits composite number following 386972017 and preceding 386972019. In scientific notation, it is written as 3.86972018 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 191230416 positive integers (up to 386972018) that are relatively prime to 386972018.

Interesting facts

Basic properties

Name

Name three hundred eighty-six million nine hundred seventy-two thousand eighteen

Notation

Scientific notation 3.86972018 × 10^8
Engineering notation 3.86972018 × 10^6

Prime Factorization of 386972018

Prime Factorization 2 × 109 × 443 × 4007

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 386972018
Product of the distinct prime numbers

The prime factorization of 386972018 is 2 × 109 × 443 × 4007. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 60, 79, 279, 655, 794, 1020, 57800, 52297, 994173, 474919, 6220377, 1974595, 17058000, 27331947, 373178851, 30039931, 8098179792, 622738649

Basic calculations (n = 386972018)

Multiplication

n×y
n×2 773944036
n×3 1160916054
n×4 1547888072
n×5 1934860090

Division

n÷y
n÷2 193486009
n÷3 128990672.66667
n÷3 96743004.5
n÷5 77394403.6

Exponentiation

ny
n2 149747342714992324
n3 5.7948031400558E+25
n4 2.2424266650201E+34
n5 8.6775637177985E+42

Nth Root

y√n
2√n 19671.604357551
3√n 728.71859895473
4√n 140.25549671065
5√n 52.183825403079

Divisors of 386972018

1, 2, 109, 218, 443, 886, 4007, 8014, 48287, 96574, 436763, 873526, 1775101, 3550202, 193486009, 386972018

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -386972017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 386972018 can be divided by 16 positive divisors. The sum of these divisors (counting 386972018) is 1, the average is 0.0625.

Base conversion 386972018

Base System Value
2 Binary 10111000100001011100101110010
3 Ternary 222222011012210222
4 Quaternary 113010023211302
5 Quinary 1243031101033
6 Senary 102222053042
8 Octal 2704134562
10 Decimal 386972018
12 Duodecimal a971a182
16 Hexadecimal 1710b972
20 Vigesimal 60iba0i
36 Base36 6ee5iq

Cryptographic Hash Functions

md5 5981a002f25ac4d7e74bd7f180cdf491
sha1 caf96bf2ff461b70d4a6832d273ad2b84fdd87e4
sha256 53c54298c4ef3996fcee8a36f72e5dd93eacd38dd7ec91d75bf7d516cf30b872
sha512 0a8b4870ea18bdee8f4cedbc96c7415bfb6af772473dc94e14cc3330f27e36569b9001afb71846a64f4dd2c87a18637ff188c9c3ffde737a981b1fb540bf5a6c
ripemd-160 12f002e6e53b13bca9aa61ec06d6a05b74310a25

386972018 as geometric shapes

Circle

Radius = n
Diameter 773944036
Circumference 2431416897.7872
Area 4.7044515176801E+17

Sphere

Radius = n
Volume 2.4273214631731E+26
Surface area 1.8817806070721E+18
Circumference 2431416897.7872

Square

Length = n
Perimeter 1547888072
Area 149747342714992324
Diagonal 547261076.11449

Cube

Length = n
Surface area 898484056289953944
Volume 5.7948031400558E+25
Space diagonal 670255196.28346

Equilateral Triangle

Length = n
Perimeter 1160916054
Area 6.4842501470199E+16
Altitude 335127598.14173

Triangular Pyramid

Length = n
Surface area 6.4842501470199E+16
Volume 6.8292409932909E+24
Height 182420358.70483