388614140 (number)

388614140 is an even 9-digits composite number following 388614139 and preceding 388614141. In scientific notation, it is written as 3.88614140 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 150431040 positive integers (up to 388614140) that are relatively prime to 388614140.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred fourteen thousand one hundred forty

Notation

Scientific notation 3.88614140 × 10^8
Engineering notation 3.88614140 × 10^6

Prime Factorization of 388614140

Prime Factorization 2 × 2 × 5 × 31 × 626797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194307070
Product of the distinct prime numbers

The prime factorization of 388614140 is 2 × 2 × 5 × 31 × 626797. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 63, 90, 249, 691, 4388, 783, 33689, 76177, 838227, 361298, 2048717, 3560294, 1525608, 42566832, 733197724, 897451030, 6012973528, 8521505728

Basic calculations (n = 388614140)

Multiplication

n×y
n×2 777228280
n×3 1165842420
n×4 1554456560
n×5 1943070700

Division

n÷y
n÷2 194307070
n÷3 129538046.66667
n÷3 97153535
n÷5 77722828

Exponentiation

ny
n2 151020949807939600
n3 5.8688876531596E+25
n4 2.2807327280892E+34
n5 8.8632498769625E+42

Nth Root

y√n
2√n 19713.298557065
3√n 729.7479207198
4√n 140.40405463186
5√n 52.228038999153

Divisors of 388614140

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 626797, 1253594, 2507188, 3133985, 6267970, 12535940, 19430707, 38861414, 77722828, 97153535, 194307070, 388614140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388614139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388614140 can be divided by 24 positive divisors. The sum of these divisors (counting 388614140) is 1, the average is 0.041666666666667.

Base conversion 388614140

Base System Value
2 Binary 10111001010011100011111111100
3 Ternary 1000002020122101022
4 Quaternary 113022130133330
5 Quinary 1243441123030
6 Senary 102321203312
8 Octal 2712343774
10 Decimal 388614140
12 Duodecimal aa190538
16 Hexadecimal 1729c7fc
20 Vigesimal 618gf70
36 Base36 6fdcl8

Cryptographic Hash Functions

md5 00ae7bcae4e6882be5f889b542d9430b
sha1 a6c9318f599ab1f74453eec37fea340d9113a164
sha256 1bfa72ea9584d58f31c9057374e21dfbd51d0bcd976579ea3f3990bf1745200e
sha512 b6c3376645f7ace71041ad9efcd0b00844c625b511b0225452170cd3395834f80c3f6ecf611efbd14352910e06642ac1363bf71b51948fff8cfd1b3f83ee8640
ripemd-160 f8f709243332bcc46b5135118224d55579a89817

388614140 as geometric shapes

Circle

Radius = n
Diameter 777228280
Circumference 2441734654.6102
Area 4.7444630645478E+17

Sphere

Radius = n
Volume 2.4583539114547E+26
Surface area 1.8977852258191E+18
Circumference 2441734654.6102

Square

Length = n
Perimeter 1554456560
Area 151020949807939600
Diagonal 549583387.31796

Cube

Length = n
Surface area 906125698847637600
Volume 5.8688876531596E+25
Space diagonal 673099435.01968

Equilateral Triangle

Length = n
Perimeter 1165842420
Area 6.5393989518665E+16
Altitude 336549717.50984

Triangular Pyramid

Length = n
Surface area 6.5393989518665E+16
Volume 6.9165504292852E+24
Height 183194462.43932