388636274 (number)

388636274 is an even 9-digits composite number following 388636273 and preceding 388636275. In scientific notation, it is written as 3.88636274 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 173584080 positive integers (up to 388636274) that are relatively prime to 388636274.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred thirty-six thousand two hundred seventy-four

Notation

Scientific notation 3.88636274 × 10^8
Engineering notation 3.88636274 × 10^6

Prime Factorization of 388636274

Prime Factorization 2 × 13 × 31 × 482179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388636274
Product of the distinct prime numbers

The prime factorization of 388636274 is 2 × 13 × 31 × 482179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 64, 14, 508, 436, 3069, 5706, 5148, 90293, 11172, 373411, 609996, 7108602, 61100192, 80851670, 155095037, 509509401, 7837786705, 5510907410

Basic calculations (n = 388636274)

Multiplication

n×y
n×2 777272548
n×3 1165908822
n×4 1554545096
n×5 1943181370

Division

n÷y
n÷2 194318137
n÷3 129545424.66667
n÷3 97159068.5
n÷5 77727254.8

Exponentiation

ny
n2 151038153468603076
n3 5.8698905195878E+25
n4 2.2812523803205E+34
n5 8.865774251414E+42

Nth Root

y√n
2√n 19713.859946748
3√n 729.76177502253
4√n 140.4060538109
5√n 52.228633928138

Divisors of 388636274

1, 2, 13, 26, 31, 62, 403, 806, 482179, 964358, 6268327, 12536654, 14947549, 29895098, 194318137, 388636274

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388636273
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388636274 can be divided by 16 positive divisors. The sum of these divisors (counting 388636274) is 1, the average is 0.0625.

Base conversion 388636274

Base System Value
2 Binary 10111001010100001111001110010
3 Ternary 1000002021202202002
4 Quaternary 113022201321302
5 Quinary 1243442330044
6 Senary 102321454002
8 Octal 2712417162
10 Decimal 388636274
12 Duodecimal aa1a1302
16 Hexadecimal 172a1e72
20 Vigesimal 618jade
36 Base36 6fdto2

Cryptographic Hash Functions

md5 764154ef5db6c34ae7995a8c0e1b6e0a
sha1 a0910e6bd14d5cfee06f3c4fbd4ea121b17f8501
sha256 4b957f108561a2bafa3913cc5038abced96414322cec3609c722c551a1e02a40
sha512 65faf9296e01fc680309cb3c611ed21cded10dcbcde429a06a1be773c35b702f90be8870e34456674c65a3aec092e7e8e12f81dec36de0bd22f5f21022c69363
ripemd-160 10bffd41ad056c0b56245c92aadf7457b0988a53

388636274 as geometric shapes

Circle

Radius = n
Diameter 777272548
Circumference 2441873726.6338
Area 4.7450035334873E+17

Sphere

Radius = n
Volume 2.4587739911618E+26
Surface area 1.8980014133949E+18
Circumference 2441873726.6338

Square

Length = n
Perimeter 1554545096
Area 151038153468603076
Diagonal 549614689.52095

Cube

Length = n
Surface area 906228920811618456
Volume 5.8698905195878E+25
Space diagonal 673137772.23226

Equilateral Triangle

Length = n
Perimeter 1165908822
Area 6.5401438922251E+16
Altitude 336568886.11613

Triangular Pyramid

Length = n
Surface area 6.5401438922251E+16
Volume 6.9177323187053E+24
Height 183204896.50698