38864515 (number)

38864515 is an odd 8-digits composite number following 38864514 and preceding 38864516. In scientific notation, it is written as 3.8864515 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 30333120 positive integers (up to 38864515) that are relatively prime to 38864515.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8864515 × 10^7
Engineering notation 3.8864515 × 10^6

Prime Factorization of 38864515

Prime Factorization 5 × 41 × 189583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38864515
Product of the distinct prime numbers

The prime factorization of 38864515 is 5 × 41 × 189583. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 45, 29, 251, 807, 3509, 549, 87748, 5315, 703239, 970166, 6873684, 9053067, 14768936, 41967173, 272379539, 622019560, 5769526511, 9912102369

Basic calculations (n = 38864515)

Multiplication

n×y
n×2 77729030
n×3 116593545
n×4 155458060
n×5 194322575

Division

n÷y
n÷2 19432257.5
n÷3 12954838.333333
n÷3 9716128.75
n÷5 7772903

Exponentiation

ny
n2 1510450526185225
n3 5.8702927131684E+22
n4 2.2814607920532E+30
n5 8.8667867174664E+37

Nth Root

y√n
2√n 6234.1410795714
3√n 338.72798929257
4√n 78.956577177404
5√n 32.954190694133

Divisors of 38864515

1, 5, 41, 205, 189583, 947915, 7772903, 38864515

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 -38864514
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 38864515 can be divided by 8 positive divisors. The sum of these divisors (counting 38864515) is 1, the average is 0.125.

Base conversion 38864515

Base System Value
2 Binary 10010100010000011010000011
3 Ternary 2201010112002111
4 Quaternary 2110100122003
5 Quinary 34422131030
6 Senary 3505000151
8 Octal 224203203
10 Decimal 38864515
12 Duodecimal 11023057
16 Hexadecimal 2510683
20 Vigesimal c2i15f
36 Base36 n501v

Cryptographic Hash Functions

md5 8f9bffd115b14d1c8b6c8d3b67bed976
sha1 6a11567f5badac7001bc8995d6513e8c26fba75c
sha256 5521feec3f118ead3886e2aa986e368969b432b5e31d191b438041e5ab3c8156
sha512 baa927a6bfe0846bac0fa713283d904c32a6b8579168dd8a678331adf0945fd566be9bbc6371da601b6a161ee71768337f432266e4f0d47ef4de88b53327a791
ripemd-160 86e912b475e2ba7589074b43b56caeb86573d122

38864515 as geometric shapes

Circle

Radius = n
Diameter 77729030
Circumference 244192949.61866
Area 4.7452202766743E+15

Sphere

Radius = n
Volume 2.4589424616149E+23
Surface area 1.8980881106697E+16
Circumference 244192949.61866

Square

Length = n
Perimeter 155458060
Area 1510450526185225
Diagonal 54962724.208053

Cube

Length = n
Surface area 9062703157111350
Volume 5.8702927131684E+22
Space diagonal 67315314.591523

Equilateral Triangle

Length = n
Perimeter 116593545
Area 6.5404426341799E+14
Altitude 33657657.295761

Triangular Pyramid

Length = n
Surface area 6.5404426341799E+14
Volume 6.9182063083855E+21
Height 18320908.069351