388734166 (number)

388734166 is an even 9-digits composite number following 388734165 and preceding 388734167. In scientific notation, it is written as 3.88734166 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 194367082 positive integers (up to 388734166) that are relatively prime to 388734166.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million seven hundred thirty-four thousand one hundred sixty-six

Notation

Scientific notation 3.88734166 × 10^8
Engineering notation 3.88734166 × 10^6

Prime Factorization of 388734166

Prime Factorization 2 × 194367083

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388734166
Product of the distinct prime numbers

The prime factorization of 388734166 is 2 × 194367083. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 43, 60, 393, 318, 2632, 7225, 69398, 60270, 876792, 190424, 7642518, 8772317, 10437841, 58350568, 668045681, 491845899, 6295826, 3728705977

Basic calculations (n = 388734166)

Multiplication

n×y
n×2 777468332
n×3 1166202498
n×4 1554936664
n×5 1943670830

Division

n÷y
n÷2 194367083
n÷3 129578055.33333
n÷3 97183541.5
n÷5 77746833.2

Exponentiation

ny
n2 151114251815715556
n3 5.8743272650296E+25
n4 2.2835517101823E+34
n5 8.8769456957561E+42

Nth Root

y√n
2√n 19716.342612158
3√n 729.82304211402
4√n 140.41489455239
5√n 52.231264794436

Divisors of 388734166

1, 2, 194367083, 388734166

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388734165
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388734166 can be divided by 4 positive divisors. The sum of these divisors (counting 388734166) is 1, the average is 0.25.

Base conversion 388734166

Base System Value
2 Binary 10111001010111001110011010110
3 Ternary 1000002110202000201
4 Quaternary 113022321303112
5 Quinary 1244003443131
6 Senary 102323531114
8 Octal 2712716326
10 Decimal 388734166
12 Duodecimal aa229a9a
16 Hexadecimal 172b9cd6
20 Vigesimal 619bf86
36 Base36 6ffx7a

Cryptographic Hash Functions

md5 12f195fb78f417e08e4daa5b4b59d374
sha1 9b112ef3d03b99e2bc75c9c7a667c99f551acfb6
sha256 412172fda6220a604e2a3cbc6bd32df2a4973ffd3520278a906d05f878d6026f
sha512 b6d1b7aa3c0ca2cfa7f04434ed381875252507143f5039b5d1a22d9877cc0ad8c3aa861648d2d6462c1d1293c77be4764922b35b259774456729ba277ee01bf3
ripemd-160 7efe943b17a0a5ccb12b51a0a74db7f2292b0288

388734166 as geometric shapes

Circle

Radius = n
Diameter 777468332
Circumference 2442488800.2099
Area 4.7473942335697E+17

Sphere

Radius = n
Volume 2.4606324507466E+26
Surface area 1.8989576934279E+18
Circumference 2442488800.2099

Square

Length = n
Perimeter 1554936664
Area 151114251815715556
Diagonal 549753129.71499

Cube

Length = n
Surface area 906685510894293336
Volume 5.8743272650296E+25
Space diagonal 673307326.14991

Equilateral Triangle

Length = n
Perimeter 1166202498
Area 6.5434390473144E+16
Altitude 336653663.07496

Triangular Pyramid

Length = n
Surface area 6.5434390473144E+16
Volume 6.9229610733524E+24
Height 183251043.23833