38997615 (number)

38997615 is an odd 8-digits composite number following 38997614 and preceding 38997616. In scientific notation, it is written as 3.8997615 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 20592000 positive integers (up to 38997615) that are relatively prime to 38997615.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-seven thousand six hundred fifteen

Notation

Scientific notation 3.8997615 × 10^7
Engineering notation 3.8997615 × 10^6

Prime Factorization of 38997615

Prime Factorization 15 × 101 × 25741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38997615
Product of the distinct prime numbers

The prime factorization of 38997615 is 15 × 101 × 25741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 88, 18, 826, 905, 802, 2311, 68465, 26398, 49629, 852460, 961273, 9990228, 19543561, 44352544, 834726236, 852405540, 3091697961, 5034611551

Basic calculations (n = 38997615)

Multiplication

n×y
n×2 77995230
n×3 116992845
n×4 155990460
n×5 194988075

Division

n÷y
n÷2 19498807.5
n÷3 12999205
n÷3 9749403.75
n÷5 7799523

Exponentiation

ny
n2 1520813975688225
n3 5.9308117910509E+22
n4 2.3128751486486E+30
n5 9.0196614590067E+37

Nth Root

y√n
2√n 6244.8070426555
3√n 339.1142313064
4√n 79.02409153325
5√n 32.976731598069

Divisors of 38997615

1, 15, 101, 1515, 25741, 386115, 2599841, 38997615

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 -38997614
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 38997615 can be divided by 8 positive divisors. The sum of these divisors (counting 38997615) is 1, the average is 0.125.

Base conversion 38997615

Base System Value
2 Binary 10010100110000111001101111
3 Ternary 2201101021200010
4 Quaternary 2110300321233
5 Quinary 34440410430
6 Senary 3511504303
8 Octal 224607157
10 Decimal 38997615
12 Duodecimal 11088093
16 Hexadecimal 2530e6f
20 Vigesimal c3ee0f
36 Base36 n7ur3

Cryptographic Hash Functions

md5 f1784b561c475099cec17bf7830de1c6
sha1 4667931ad14ed812659d5fa422b0639a6f1b77b7
sha256 278fc163c36c6400c295429fe92ddc559428135d456dbd83c8452edac58a2938
sha512 3d1efe37866542063537955366dae7b8a55dd2a80521275c8f0ebc43ec584eb5d7d689f8ea993aaf585736c3f5878d5bcc05ad54f604901fe90b64bd5ac6cfb5
ripemd-160 a1017d1373e13a1d52a18fe07eba294b4d15db7d

38997615 as geometric shapes

Circle

Radius = n
Diameter 77995230
Circumference 245029241.58305
Area 4.7777780134988E+15

Sphere

Radius = n
Volume 2.4842926336786E+23
Surface area 1.9111112053995E+16
Circumference 245029241.58305

Square

Length = n
Perimeter 155990460
Area 1520813975688225
Diagonal 55150956.033204

Cube

Length = n
Surface area 9124883854129350
Volume 5.9308117910509E+22
Space diagonal 67545850.55401

Equilateral Triangle

Length = n
Perimeter 116992845
Area 6.5853176868821E+14
Altitude 33772925.277005

Triangular Pyramid

Length = n
Surface area 6.5853176868821E+14
Volume 6.9895287256553E+21
Height 18383652.011068