388021241 (number)

388021241 is an odd 9-digits composite number following 388021240 and preceding 388021242. In scientific notation, it is written as 3.88021241 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 387965184 positive integers (up to 388021241) that are relatively prime to 388021241.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million twenty-one thousand two hundred forty-one

Notation

Scientific notation 3.88021241 × 10^8
Engineering notation 3.88021241 × 10^6

Prime Factorization of 388021241

Prime Factorization 8089 × 47969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388021241
Product of the distinct prime numbers

The prime factorization of 388021241 is 8089 × 47969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 27, 48, 105, 95, 1804, 5797, 45578, 51820, 354959, 17687, 2208373, 7745927, 99770504, 91905260, 704475371, 323209946, 655465440, 564991068

Basic calculations (n = 388021241)

Multiplication

n×y
n×2 776042482
n×3 1164063723
n×4 1552084964
n×5 1940106205

Division

n÷y
n÷2 194010620.5
n÷3 129340413.66667
n÷3 97005310.25
n÷5 77604248.2

Exponentiation

ny
n2 150560483467180081
n3 5.8420665640495E+25
n4 2.2668459181871E+34
n5 8.7958436633074E+42

Nth Root

y√n
2√n 19698.25477041
3√n 729.37661236107
4√n 140.35047121549
5√n 52.212092658648

Divisors of 388021241

1, 8089, 47969, 388021241

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 -388021240
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 388021241 can be divided by 4 positive divisors. The sum of these divisors (counting 388021241) is 1, the average is 0.25.

Base conversion 388021241

Base System Value
2 Binary 10111001000001011101111111001
3 Ternary 1000001010112002002
4 Quaternary 113020023233321
5 Quinary 1243313134431
6 Senary 102300350345
8 Octal 2710135771
10 Decimal 388021241
12 Duodecimal a9b453b5
16 Hexadecimal 1720bbf9
20 Vigesimal 6152d21
36 Base36 6f0n3t

Cryptographic Hash Functions

md5 e538811b376b0050bc1cf3d484aef5c1
sha1 6ab60a920f5526a88b476ad78563738a24528bb8
sha256 c838b412b414fc5b0effad382f77816d25fd471aa685c8941a508b5d02372dba
sha512 18ad11c63576781c966a48c3c4eed6c24649a88a8a2c0537025b0a983e960ddff6863cd9f00466af95daee1fcca7c4ec56432a3ea2ed9cce3cde98664be42aa1
ripemd-160 3b8357fbe640650e6639aa83a664cd2877d4be05

388021241 as geometric shapes

Circle

Radius = n
Diameter 776042482
Circumference 2438009360.3248
Area 4.7299970878142E+17

Sphere

Radius = n
Volume 2.4471191199201E+26
Surface area 1.8919988351257E+18
Circumference 2438009360.3248

Square

Length = n
Perimeter 1552084964
Area 150560483467180081
Diagonal 548744901.51104

Cube

Length = n
Surface area 903362900803080486
Volume 5.8420665640495E+25
Space diagonal 672072503.82793

Equilateral Triangle

Length = n
Perimeter 1164063723
Area 6.5194601744322E+16
Altitude 336036251.91396

Triangular Pyramid

Length = n
Surface area 6.5194601744322E+16
Volume 6.8849414726377E+24
Height 182914967.17035