388627066 (number)

388627066 is an even 9-digits composite number following 388627065 and preceding 388627067. In scientific notation, it is written as 3.88627066 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 193874460 positive integers (up to 388627066) that are relatively prime to 388627066.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-seven thousand sixty-six

Notation

Scientific notation 3.88627066 × 10^8
Engineering notation 3.88627066 × 10^6

Prime Factorization of 388627066

Prime Factorization 2 × 443 × 438631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388627066
Product of the distinct prime numbers

The prime factorization of 388627066 is 2 × 443 × 438631. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 37, 11, 651, 314, 9473, 3281, 2139, 39590, 161867, 422174, 377068, 6106298, 84310650, 59284687, 505378065, 160935107, 1377242035, 6311926675

Basic calculations (n = 388627066)

Multiplication

n×y
n×2 777254132
n×3 1165881198
n×4 1554508264
n×5 1943135330

Division

n÷y
n÷2 194313533
n÷3 129542355.33333
n÷3 97156766.5
n÷5 77725413.2

Exponentiation

ny
n2 151030996427768356
n3 5.869473301678E+25
n4 2.2810361881965E+34
n5 8.8647240125861E+42

Nth Root

y√n
2√n 19713.626404089
3√n 729.75601153626
4√n 140.40522213967
5√n 52.228386434092

Divisors of 388627066

1, 2, 443, 886, 438631, 877262, 194313533, 388627066

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 -388627065
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 388627066 can be divided by 8 positive divisors. The sum of these divisors (counting 388627066) is 1, the average is 0.125.

Base conversion 388627066

Base System Value
2 Binary 10111001010011111101001111010
3 Ternary 1000002021022010001
4 Quaternary 113022133221322
5 Quinary 1243442031231
6 Senary 102321343214
8 Octal 2712375172
10 Decimal 388627066
12 Duodecimal aa197b0a
16 Hexadecimal 1729fa7a
20 Vigesimal 618i7d6
36 Base36 6fdmka

Cryptographic Hash Functions

md5 2ab7852de4adc654e760cdc65154dc77
sha1 1682379f2b9806c6dd04b9dcadb969963108703a
sha256 f4b6010b8635d3f83e3a9fb9e9f54908fe0cfc3dd985920df5b158c58d4cd93f
sha512 535ce1867b986e20470fb4569f45145094ad3ad392a13bb9754ca72363a47038f879266594390199ce142e86d44621b40e04ff0676a47738985244135c011596
ripemd-160 5ef54ec07bcd6b755abed37e29acc043d14d9cb7

388627066 as geometric shapes

Circle

Radius = n
Diameter 777254132
Circumference 2441815871.0635
Area 4.7447786884182E+17

Sphere

Radius = n
Volume 2.4585992273324E+26
Surface area 1.8979114753673E+18
Circumference 2441815871.0635

Square

Length = n
Perimeter 1554508264
Area 151030996427768356
Diagonal 549601667.44246

Cube

Length = n
Surface area 906185978566610136
Volume 5.869473301678E+25
Space diagonal 673121823.50842

Equilateral Triangle

Length = n
Perimeter 1165881198
Area 6.5398339832662E+16
Altitude 336560911.75421

Triangular Pyramid

Length = n
Surface area 6.5398339832662E+16
Volume 6.9172406226832E+24
Height 183200555.81415