388998214 (number)

388998214 is an even 9-digits composite number following 388998213 and preceding 388998215. In scientific notation, it is written as 3.88998214 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 176817360 positive integers (up to 388998214) that are relatively prime to 388998214.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred ninety-eight thousand two hundred fourteen

Notation

Scientific notation 3.88998214 × 10^8
Engineering notation 3.88998214 × 10^6

Prime Factorization of 388998214

Prime Factorization 2 × 11 × 17681737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388998214
Product of the distinct prime numbers

The prime factorization of 388998214 is 2 × 11 × 17681737. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 2, 71, 840, 225, 2234, 8046, 2276, 98291, 292217, 48256, 4801037, 1717495, 87422777, 88386540, 386395564, 427215820, 9026549670, 1840115181

Basic calculations (n = 388998214)

Multiplication

n×y
n×2 777996428
n×3 1166994642
n×4 1555992856
n×5 1944991070

Division

n÷y
n÷2 194499107
n÷3 129666071.33333
n÷3 97249553.5
n÷5 77799642.8

Exponentiation

ny
n2 151319610495189796
n3 5.8863058225804E+25
n4 2.2897624520416E+34
n5 8.9071350432844E+42

Nth Root

y√n
2√n 19723.037646367
3√n 729.98824901332
4√n 140.43873271419
5√n 52.238358493199

Divisors of 388998214

1, 2, 11, 22, 17681737, 35363474, 194499107, 388998214

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 -388998213
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 388998214 can be divided by 8 positive divisors. The sum of these divisors (counting 388998214) is 1, the average is 0.125.

Base conversion 388998214

Base System Value
2 Binary 10111001011111010010001000110
3 Ternary 1000002222011020021
4 Quaternary 113023322101012
5 Quinary 1244040420324
6 Senary 102333325354
8 Octal 2713722106
10 Decimal 388998214
12 Duodecimal aa33685a
16 Hexadecimal 172fa446
20 Vigesimal 61b4fae
36 Base36 6flkxy

Cryptographic Hash Functions

md5 608ca27b226ca8c53609c5f647cbcc5d
sha1 125889f51142d41f48ba96200d92f0ab3f16c74e
sha256 84b6aff479ddf6d773bfc810d64b676ae89ebbf20b97c947a93184fbd8c21704
sha512 b7a0df72863b7dd04c5f13ef8e99cdb0b34f638b3c17ca97b54caad1fbfcc0ed320fdffa99efce5d6ad9c2493afc71c46d4bd3174c62a5ac637cc43ed3170b5a
ripemd-160 4f445ab62eb0048c7879e24cff423e235647f3b5

388998214 as geometric shapes

Circle

Radius = n
Diameter 777996428
Circumference 2444147862.7239
Area 4.7538457667576E+17

Sphere

Radius = n
Volume 2.4656500172002E+26
Surface area 1.901538306703E+18
Circumference 2444147862.7239

Square

Length = n
Perimeter 1555992856
Area 151319610495189796
Diagonal 550126549.97771

Cube

Length = n
Surface area 907917662971138776
Volume 5.8863058225804E+25
Space diagonal 673764670.70155

Equilateral Triangle

Length = n
Perimeter 1166994642
Area 6.55233133898E+16
Altitude 336882335.35078

Triangular Pyramid

Length = n
Surface area 6.55233133898E+16
Volume 6.9370779388075E+24
Height 183375516.65924