388634012 (number)

388634012 is an even 9-digits composite number following 388634011 and preceding 388634013. In scientific notation, it is written as 3.88634012 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 179369520 positive integers (up to 388634012) that are relatively prime to 388634012.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred thirty-four thousand twelve

Notation

Scientific notation 3.88634012 × 10^8
Engineering notation 3.88634012 × 10^6

Prime Factorization of 388634012

Prime Factorization 2 × 2 × 13 × 7473731

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194317006
Product of the distinct prime numbers

The prime factorization of 388634012 is 2 × 2 × 13 × 7473731. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 49, 59, 176, 39, 1955, 6034, 50352, 31787, 967774, 403482, 1637012, 3990327, 10682738, 71110716, 796854426, 812536413, 8479852213, 1488129726

Basic calculations (n = 388634012)

Multiplication

n×y
n×2 777268024
n×3 1165902036
n×4 1554536048
n×5 1943170060

Division

n÷y
n÷2 194317006
n÷3 129544670.66667
n÷3 97158503
n÷5 77726802.4

Exponentiation

ny
n2 151036395283216144
n3 5.8697880256934E+25
n4 2.2811992700148E+34
n5 8.8655162447732E+42

Nth Root

y√n
2√n 19713.80257586
3√n 729.76035919626
4√n 140.40584950728
5√n 52.228573130188

Divisors of 388634012

1, 2, 4, 13, 26, 52, 7473731, 14947462, 29894924, 97158503, 194317006, 388634012

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388634011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388634012 can be divided by 12 positive divisors. The sum of these divisors (counting 388634012) is 1, the average is 0.083333333333333.

Base conversion 388634012

Base System Value
2 Binary 10111001010100001010110011100
3 Ternary 1000002021122122022
4 Quaternary 113022201112130
5 Quinary 1243442242022
6 Senary 102321435312
8 Octal 2712412634
10 Decimal 388634012
12 Duodecimal aa19bb38
16 Hexadecimal 172a159c
20 Vigesimal 618j50c
36 Base36 6fdrx8

Cryptographic Hash Functions

md5 d6fc2044d93bad55ee22f42a07d4457f
sha1 8f4d6a7594d805af9fde32891cf3772e7a2363f7
sha256 2393d48528029f1fdecef8d62e7ca2efc7b3d0dabd3fc7d871137147636db1a7
sha512 828d4f5d41386f4bf2da7a1ff6a3b98b874f524d9e1712ca2923a792d6971eef89d0336d14cc8fa244f48f193fd8f8bcd91d70bc95fece075977e912e63efd86
ripemd-160 dfbc10a04d84d40f7104a0c073b96ada6408da02

388634012 as geometric shapes

Circle

Radius = n
Diameter 777268024
Circumference 2441859514.0687
Area 4.7449482984644E+17

Sphere

Radius = n
Volume 2.4587310586197E+26
Surface area 1.8979793193857E+18
Circumference 2441859514.0687

Square

Length = n
Perimeter 1554536048
Area 151036395283216144
Diagonal 549611490.56987

Cube

Length = n
Surface area 906218371699296864
Volume 5.8697880256934E+25
Space diagonal 673133854.33333

Equilateral Triangle

Length = n
Perimeter 1165902036
Area 6.5400677605647E+16
Altitude 336566927.16667

Triangular Pyramid

Length = n
Surface area 6.5400677605647E+16
Volume 6.9176115284924E+24
Height 183203830.18996