38862881 (number)

38862881 is an odd 8-digits composite number following 38862880 and preceding 38862882. In scientific notation, it is written as 3.8862881 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 37897200 positive integers (up to 38862881) that are relatively prime to 38862881.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-two thousand eight hundred eighty-one

Notation

Scientific notation 3.8862881 × 10^7
Engineering notation 3.8862881 × 10^6

Prime Factorization of 38862881

Prime Factorization 67 × 101 × 5743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38862881
Product of the distinct prime numbers

The prime factorization of 38862881 is 67 × 101 × 5743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 57, 59, 361, 773, 347, 2022, 76774, 8062, 58409, 347583, 7144579, 5753050, 33895448, 23949041, 932418723, 603395903, 2371240453, 6655004421

Basic calculations (n = 38862881)

Multiplication

n×y
n×2 77725762
n×3 116588643
n×4 155451524
n×5 194314405

Division

n÷y
n÷2 19431440.5
n÷3 12954293.666667
n÷3 9715720.25
n÷5 7772576.2

Exponentiation

ny
n2 1510323519620161
n3 5.8695523214499E+22
n4 2.2810771339178E+30
n5 8.864922920727E+37

Nth Root

y√n
2√n 6234.0100256576
3√n 338.72324212332
4√n 78.955747261727
5√n 32.953913587609

Divisors of 38862881

1, 67, 101, 5743, 6767, 384781, 580043, 38862881

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 -38862880
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 38862881 can be divided by 8 positive divisors. The sum of these divisors (counting 38862881) is 1, the average is 0.125.

Base conversion 38862881

Base System Value
2 Binary 10010100010000000000100001
3 Ternary 2201010102211222
4 Quaternary 2110100000201
5 Quinary 34422103011
6 Senary 3504544425
8 Octal 224200041
10 Decimal 38862881
12 Duodecimal 11022115
16 Hexadecimal 2510021
20 Vigesimal c2hh41
36 Base36 n4ysh

Cryptographic Hash Functions

md5 e9a7c9edba90a1852634d199e36624af
sha1 99872913f18b2798ec12f39b0d1c18197e0c4dbd
sha256 68d6c719f8395e206ce14ef2d3b7c9b4c3639b6b9deacfb7f833d4403693fe30
sha512 127f82b8d10f66b3e4707b9c1aee343c0b25e9a356115c27eddfa2085924505b6b40f4990baee57888b50eabfea079df819307e6b708bacfe758ec9117ff81dc
ripemd-160 1f46264042bb1933b32e76609503bc65e52b60ce

38862881 as geometric shapes

Circle

Radius = n
Diameter 77725762
Circumference 244182682.89387
Area 4.7448212737826E+15

Sphere

Radius = n
Volume 2.4586323270571E+23
Surface area 1.897928509513E+16
Circumference 244182682.89387

Square

Length = n
Perimeter 155451524
Area 1510323519620161
Diagonal 54960413.383092

Cube

Length = n
Surface area 9061941117720966
Volume 5.8695523214499E+22
Space diagonal 67312484.420503

Equilateral Triangle

Length = n
Perimeter 116588643
Area 6.5398926796209E+14
Altitude 33656242.210252

Triangular Pyramid

Length = n
Surface area 6.5398926796209E+14
Volume 6.9173337483775E+21
Height 18320137.794364