38861490 (number)

38861490 is an even 8-digits composite number following 38861489 and preceding 38861491. In scientific notation, it is written as 3.8861490 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 9326592 positive integers (up to 38861490) that are relatively prime to 38861490.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand four hundred ninety

Notation

Scientific notation 3.8861490 × 10^7
Engineering notation 3.8861490 × 10^6

Prime Factorization of 38861490

Prime Factorization 2 × 69 × 5 × 17 × 3313

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38861490
Product of the distinct prime numbers

The prime factorization of 38861490 is 2 × 69 × 5 × 17 × 3313. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 73, 92, 544, 478, 7424, 7559, 30552, 22952, 293574, 438809, 8220024, 1912614, 8933015, 18443991, 886963456, 99107111, 5655087195, 6524194858

Basic calculations (n = 38861490)

Multiplication

n×y
n×2 77722980
n×3 116584470
n×4 155445960
n×5 194307450

Division

n÷y
n÷2 19430745
n÷3 12953830
n÷3 9715372.5
n÷5 7772298

Exponentiation

ny
n2 1510215405020100
n3 5.8689220860035E+22
n4 2.28075056956E+30
n5 8.8633365451451E+37

Nth Root

y√n
2√n 6233.8984592308
3√n 338.71920082359
4√n 78.955040746179
5√n 32.953677683585

Divisors of 38861490

1, 2, 5, 10, 17, 34, 69, 85, 138, 170, 345, 690, 1173, 2346, 3313, 5865, 6626, 11730, 16565, 33130, 56321, 112642, 228597, 281605, 457194, 563210, 1142985, 2285970, 3886149, 7772298, 19430745, 38861490

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861490 can be divided by 32 positive divisors. The sum of these divisors (counting 38861490) is 1, the average is 0.03125.

Base conversion 38861490

Base System Value
2 Binary 10010100001111101010110010
3 Ternary 2201010100221110
4 Quaternary 2110033222302
5 Quinary 34422031430
6 Senary 3504534150
8 Octal 224175262
10 Decimal 38861490
12 Duodecimal 11021356
16 Hexadecimal 250fab2
20 Vigesimal c2hdea
36 Base36 n4xpu

Cryptographic Hash Functions

md5 0f329573a6a3352b42986d2b90e981a1
sha1 59c17e1cdb1874cce776ebf48c148bb26a5bffae
sha256 e8e742a39bf536cb6225f74051010c7796840c9032213ba8c33cbee9d64ef7e9
sha512 e7cb924a1b9acfa207c25bc9acb6fb9c71f9358e44e7d6e3bf8abbb70adda9734da53a72d3aa70b52774482b4b511c56615fbdb794490c28243cab09a088b042
ripemd-160 9cefcbf65fa00314c081a16c80411e04bd6ff821

38861490 as geometric shapes

Circle

Radius = n
Diameter 77722980
Circumference 244173942.98311
Area 4.7444816217493E+15

Sphere

Radius = n
Volume 2.4583683346506E+23
Surface area 1.8977926486997E+16
Circumference 244173942.98311

Square

Length = n
Perimeter 155445960
Area 1510215405020100
Diagonal 54958446.212026

Cube

Length = n
Surface area 9061292430120600
Volume 5.8689220860035E+22
Space diagonal 67310075.13783

Equilateral Triangle

Length = n
Perimeter 116584470
Area 6.5394245296701E+14
Altitude 33655037.568915

Triangular Pyramid

Length = n
Surface area 6.5394245296701E+14
Volume 6.9165910087809E+21
Height 18319482.070675