388611042 (number)

388611042 is an even 9-digits composite number following 388611041 and preceding 388611043. In scientific notation, it is written as 3.88611042 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 129537012 positive integers (up to 388611042) that are relatively prime to 388611042.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred eleven thousand forty-two

Notation

Scientific notation 3.88611042 × 10^8
Engineering notation 3.88611042 × 10^6

Prime Factorization of 388611042

Prime Factorization 2 × 3 × 64768507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388611042
Product of the distinct prime numbers

The prime factorization of 388611042 is 2 × 3 × 64768507. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 47, 91, 774, 119, 5632, 1460, 61755, 98200, 273285, 34952, 2526563, 7996328, 55222100, 43361366, 375279400, 12457835, 6271589926, 1105778856

Basic calculations (n = 388611042)

Multiplication

n×y
n×2 777222084
n×3 1165833126
n×4 1554444168
n×5 1943055210

Division

n÷y
n÷2 194305521
n÷3 129537014
n÷3 97152760.5
n÷5 77722208.4

Exponentiation

ny
n2 151018541964325764
n3 5.8687472954077E+25
n4 2.2806600017031E+34
n5 8.8628965970956E+42

Nth Root

y√n
2√n 19713.219980511
3√n 729.74598155115
4√n 140.40377480862
5√n 52.227955727361

Divisors of 388611042

1, 2, 3, 6, 64768507, 129537014, 194305521, 388611042

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 -388611041
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 388611042 can be divided by 8 positive divisors. The sum of these divisors (counting 388611042) is 1, the average is 0.125.

Base conversion 388611042

Base System Value
2 Binary 10111001010011011101111100010
3 Ternary 1000002020111010120
4 Quaternary 113022123233202
5 Quinary 1243441023132
6 Senary 102321141110
8 Octal 2712335742
10 Decimal 388611042
12 Duodecimal aa18a796
16 Hexadecimal 1729bbe2
20 Vigesimal 618g7c2
36 Base36 6fda76

Cryptographic Hash Functions

md5 ffa6648c6113df7b059937430640e444
sha1 2b8b93192cc764a15b411c5cdbc8cd03947188ed
sha256 27350f15a6cd23bef8f0366bcbb4ecb3c7c8c2c01ce9a25861959926d0b3fc7f
sha512 0f7648ea9d09f02a90edf5d5e14c433c2cd2079a982de3cf82bc9f046dab0f42695984fb34ec8fa8419b6413ab3f4fec761747eca27b49defb671231f27be768
ripemd-160 cb1435d7822a2af47fcf18322bf1733d12061ba5

388611042 as geometric shapes

Circle

Radius = n
Diameter 777222084
Circumference 2441715189.3021
Area 4.7443874199097E+17

Sphere

Radius = n
Volume 2.4582951185371E+26
Surface area 1.8977549679639E+18
Circumference 2441715189.3021

Square

Length = n
Perimeter 1554444168
Area 151018541964325764
Diagonal 549579006.08434

Cube

Length = n
Surface area 906111251785954584
Volume 5.8687472954077E+25
Space diagonal 673094069.12628

Equilateral Triangle

Length = n
Perimeter 1165833126
Area 6.5392946891796E+16
Altitude 336547034.56314

Triangular Pyramid

Length = n
Surface area 6.5392946891796E+16
Volume 6.9163850160884E+24
Height 183193002.02811