38857555 (number)

38857555 is an odd 8-digits composite number following 38857554 and preceding 38857556. In scientific notation, it is written as 3.8857555 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 28032480 positive integers (up to 38857555) that are relatively prime to 38857555.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred fifty-seven thousand five hundred fifty-five

Notation

Scientific notation 3.8857555 × 10^7
Engineering notation 3.8857555 × 10^6

Prime Factorization of 38857555

Prime Factorization 5 × 11 × 127 × 5563

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38857555
Product of the distinct prime numbers

The prime factorization of 38857555 is 5 × 11 × 127 × 5563. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 44, 83, 89, 43, 2921, 773, 43450, 28265, 992982, 555701, 1005220, 2380705, 91165236, 97418528, 902515621, 363153264, 4002405704, 6096190922

Basic calculations (n = 38857555)

Multiplication

n×y
n×2 77715110
n×3 116572665
n×4 155430220
n×5 194287775

Division

n÷y
n÷2 19428777.5
n÷3 12952518.333333
n÷3 9714388.75
n÷5 7771511

Exponentiation

ny
n2 1509909580578025
n3 5.8671394572338E+22
n4 2.2798269415213E+30
n5 8.8588500770646E+37

Nth Root

y√n
2√n 6233.5828381437
3√n 338.7077678682
4√n 78.953041981571
5√n 32.953010298088

Divisors of 38857555

1, 5, 11, 55, 127, 635, 1397, 5563, 6985, 27815, 61193, 305965, 706501, 3532505, 7771511, 38857555

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 -38857554
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 38857555 can be divided by 16 positive divisors. The sum of these divisors (counting 38857555) is 1, the average is 0.0625.

Base conversion 38857555

Base System Value
2 Binary 10010100001110101101010011
3 Ternary 2201010011112201
4 Quaternary 2110032231103
5 Quinary 34421420210
6 Senary 3504504031
8 Octal 224165523
10 Decimal 38857555
12 Duodecimal 1101b017
16 Hexadecimal 250eb53
20 Vigesimal c2h3hf
36 Base36 n4uoj

Cryptographic Hash Functions

md5 b8cb03f0ae4beae8eb547329483d5c4c
sha1 6c80cd3db3d6eee6d06ba790d2343d05b46ff8c6
sha256 31f1c05ce4753509949f9721e01f1d7d71ea5542c5b08384ef1742e19b6f4959
sha512 04215b29c2e185d373bf4f30c134411701e092c89abde11e9ac0143d4d351cd07c44b31e0755d5b049971575ad4e3eb5a6e7874902a8cc3fb23f6e9bdf1aae9a
ripemd-160 40571203012989553a8a5f1fa7406c5d102f684c

38857555 as geometric shapes

Circle

Radius = n
Diameter 77715110
Circumference 244149218.64892
Area 4.7435208459288E+15

Sphere

Radius = n
Volume 2.4576216288576E+23
Surface area 1.8974083383715E+16
Circumference 244149218.64892

Square

Length = n
Perimeter 155430220
Area 1509909580578025
Diagonal 54952881.281658

Cube

Length = n
Surface area 9059457483468150
Volume 5.8671394572338E+22
Space diagonal 67303259.517902

Equilateral Triangle

Length = n
Perimeter 116572665
Area 6.5381002709904E+14
Altitude 33651629.758951

Triangular Pyramid

Length = n
Surface area 6.5381002709904E+14
Volume 6.9144901606286E+21
Height 18317627.093886