38874857 (number)

38874857 is an odd 8-digits composite number following 38874856 and preceding 38874858. In scientific notation, it is written as 3.8874857 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 33285024 positive integers (up to 38874857) that are relatively prime to 38874857.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred seventy-four thousand eight hundred fifty-seven

Notation

Scientific notation 3.8874857 × 10^7
Engineering notation 3.8874857 × 10^6

Prime Factorization of 38874857

Prime Factorization 7 × 1129 × 4919

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38874857
Product of the distinct prime numbers

The prime factorization of 38874857 is 7 × 1129 × 4919. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 10, 78, 86, 87, 2416, 3665, 3081, 13229, 724395, 169866, 2003057, 2887849, 63705316, 62288292, 754905164, 798433700, 203553154, 7502886526

Basic calculations (n = 38874857)

Multiplication

n×y
n×2 77749714
n×3 116624571
n×4 155499428
n×5 194374285

Division

n÷y
n÷2 19437428.5
n÷3 12958285.666667
n÷3 9718714.25
n÷5 7774971.4

Exponentiation

ny
n2 1511254506770449
n3 5.8749802841307E+22
n4 2.283890184234E+30
n5 8.87859043158E+37

Nth Root

y√n
2√n 6234.9704891042
3√n 338.75803224374
4√n 78.961829317109
5√n 32.955944355381

Divisors of 38874857

1, 7, 1129, 4919, 7903, 34433, 5553551, 38874857

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 -38874856
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 38874857 can be divided by 8 positive divisors. The sum of these divisors (counting 38874857) is 1, the average is 0.125.

Base conversion 38874857

Base System Value
2 Binary 10010100010010111011101001
3 Ternary 2201011001021112
4 Quaternary 2110102323221
5 Quinary 34422443412
6 Senary 3505120105
8 Octal 224227351
10 Decimal 38874857
12 Duodecimal 11029035
16 Hexadecimal 2512ee9
20 Vigesimal c2j72h
36 Base36 n5815

Cryptographic Hash Functions

md5 762c8616e9d9a32eb2784cc035b78647
sha1 cfa6980a8f5195df12222631961c42158262621c
sha256 774fc59f13aa866807cf4b1dd4c0c09f2fa821142b1cb3d26e2610799aa074dd
sha512 7e9827375c917b3bddcfbdf942c2b57689088ecf85ea516d9d70b7925b650988b2c2041158170410733b2d20fb45ad06d4b7562a43ce8d945fc5a50b0b36cde0
ripemd-160 d3d1fe7556ff0ccdd48c49c049e8b7298e649065

38874857 as geometric shapes

Circle

Radius = n
Diameter 77749714
Circumference 244257930.32111
Area 4.7477460561745E+15

Sphere

Radius = n
Volume 2.460905986748E+23
Surface area 1.8990984224698E+16
Circumference 244257930.32111

Square

Length = n
Perimeter 155499428
Area 1511254506770449
Diagonal 54977350.004715

Cube

Length = n
Surface area 9067527040622694
Volume 5.8749802841307E+22
Space diagonal 67333227.460975

Equilateral Triangle

Length = n
Perimeter 116624571
Area 6.5439239722347E+14
Altitude 33666613.730487

Triangular Pyramid

Length = n
Surface area 6.5439239722347E+14
Volume 6.9237306637434E+21
Height 18325783.334905