388949124 (number)

388949124 is an even 9-digits composite number following 388949123 and preceding 388949125. In scientific notation, it is written as 3.88949124 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 126487360 positive integers (up to 388949124) that are relatively prime to 388949124.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred forty-nine thousand one hundred twenty-four

Notation

Scientific notation 3.88949124 × 10^8
Engineering notation 3.88949124 × 10^6

Prime Factorization of 388949124

Prime Factorization 2 × 2 × 3 × 41 × 790547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194474562
Product of the distinct prime numbers

The prime factorization of 388949124 is 2 × 2 × 3 × 41 × 790547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 66, 98, 778, 457, 2466, 8987, 48367, 5731, 145648, 318710, 539811, 3196161, 95248741, 74947107, 341960323, 989225981, 9217054356, 9740549131

Basic calculations (n = 388949124)

Multiplication

n×y
n×2 777898248
n×3 1166847372
n×4 1555796496
n×5 1944745620

Division

n÷y
n÷2 194474562
n÷3 129649708
n÷3 97237281
n÷5 77789824.8

Exponentiation

ny
n2 151281421060367376
n3 5.8840776198905E+25
n4 2.2886068358044E+34
n5 8.9015162396654E+42

Nth Root

y√n
2√n 19721.793123345
3√n 729.95754053414
4√n 140.4343018046
5√n 52.237039972762

Divisors of 388949124

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 790547, 1581094, 2371641, 3162188, 4743282, 9486564, 32412427, 64824854, 97237281, 129649708, 194474562, 388949124

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 -388949123
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 388949124 can be divided by 24 positive divisors. The sum of these divisors (counting 388949124) is 1, the average is 0.041666666666667.

Base conversion 388949124

Base System Value
2 Binary 10111001011101110010010000100
3 Ternary 1000002212122220010
4 Quaternary 113023232102010
5 Quinary 1244032332444
6 Senary 102332310220
8 Octal 2713562204
10 Decimal 388949124
12 Duodecimal aa312370
16 Hexadecimal 172ee484
20 Vigesimal 61aicg4
36 Base36 6fkj2c

Cryptographic Hash Functions

md5 b6811d43e8531658901d36f0bffdc145
sha1 dfadccea20c44706cbd43f3b6278e0da63e6af1a
sha256 0cf9635397de01c0a42427fb4ab0c10cefc028934c93bcf26a5c29b9f527b646
sha512 ec661fecd93f528c7efe5e4960ec0a2ad26b8bd5e5bbd4160c736f84bdf77ce18a37566c4d30ef8cb5dfdef73687cf3d9f6221e5901bb589d9f59343ade22bc0
ripemd-160 dff3fe216053fd84b705448cb107f979cec0ffd0

388949124 as geometric shapes

Circle

Radius = n
Diameter 777898248
Circumference 2443839421.1572
Area 4.7526460102787E+17

Sphere

Radius = n
Volume 2.46471666984E+26
Surface area 1.9010584041115E+18
Circumference 2443839421.1572

Square

Length = n
Perimeter 1555796496
Area 151281421060367376
Diagonal 550057126.23393

Cube

Length = n
Surface area 907688526362204256
Volume 5.8840776198905E+25
Space diagonal 673679644.32741

Equilateral Triangle

Length = n
Perimeter 1166847372
Area 6.5506776879444E+16
Altitude 336839822.1637

Triangular Pyramid

Length = n
Surface area 6.5506776879444E+16
Volume 6.9344519767543E+24
Height 183352375.41131