38861465 (number)

38861465 is an odd 8-digits composite number following 38861464 and preceding 38861466. In scientific notation, it is written as 3.8861465 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 30366000 positive integers (up to 38861465) that are relatively prime to 38861465.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8861465 × 10^7
Engineering notation 3.8861465 × 10^6

Prime Factorization of 38861465

Prime Factorization 5 × 43 × 180751

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38861465
Product of the distinct prime numbers

The prime factorization of 38861465 is 5 × 43 × 180751. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 61, 55, 189, 632, 1902, 344, 17837, 56042, 114643, 815904, 1663069, 822371, 73900477, 57601678, 398646148, 56886681, 4096255440, 5024964206

Basic calculations (n = 38861465)

Multiplication

n×y
n×2 77722930
n×3 116584395
n×4 155445860
n×5 194307325

Division

n÷y
n÷2 19430732.5
n÷3 12953821.666667
n÷3 9715366.25
n÷5 7772293

Exponentiation

ny
n2 1510213461946225
n3 5.8689107593952E+22
n4 2.2807447006436E+30
n5 8.8633080357997E+37

Nth Root

y√n
2√n 6233.8964540647
3√n 338.71912818972
4√n 78.955028048027
5√n 32.953673443696

Divisors of 38861465

1, 5, 43, 215, 180751, 903755, 7772293, 38861465

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 -38861464
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 38861465 can be divided by 8 positive divisors. The sum of these divisors (counting 38861465) is 1, the average is 0.125.

Base conversion 38861465

Base System Value
2 Binary 10010100001111101010011001
3 Ternary 2201010100220112
4 Quaternary 2110033222121
5 Quinary 34422031330
6 Senary 3504534105
8 Octal 224175231
10 Decimal 38861465
12 Duodecimal 11021335
16 Hexadecimal 250fa99
20 Vigesimal c2hdd5
36 Base36 n4xp5

Cryptographic Hash Functions

md5 929e08f3413660e167d083c6a4efa498
sha1 963361b0d1c54141eff2a7fe62f5fa9813b7f913
sha256 945190c3c769b47ba4b715447787576dab59315f02a956ff7d1e3fe070af7a54
sha512 0c7ba1d2c876c3bafb22e3dcfe0975659778b43330c1b7ecb5d995344bb6ed39d5651f7e4adb862acea9a1d331151e45c2c09f4acf1bd83a0035d38a5962e8e2
ripemd-160 37dfee2c322d3132c8f7de353807cf63f2808323

38861465 as geometric shapes

Circle

Radius = n
Diameter 77722930
Circumference 244173785.90347
Area 4.7444755174027E+15

Sphere

Radius = n
Volume 2.458363590172E+23
Surface area 1.8977902069611E+16
Circumference 244173785.90347

Square

Length = n
Perimeter 155445860
Area 1510213461946225
Diagonal 54958410.856687

Cube

Length = n
Surface area 9061280771677350
Volume 5.8689107593952E+22
Space diagonal 67310031.83656

Equilateral Triangle

Length = n
Perimeter 116584395
Area 6.5394161159134E+14
Altitude 33655015.91828

Triangular Pyramid

Length = n
Surface area 6.5394161159134E+14
Volume 6.9165776602451E+21
Height 18319470.285562