38994975 (number)

38994975 is an odd 8-digits composite number following 38994974 and preceding 38994976. In scientific notation, it is written as 3.8994975 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 20496000 positive integers (up to 38994975) that are relatively prime to 38994975.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-four thousand nine hundred seventy-five

Notation

Scientific notation 3.8994975 × 10^7
Engineering notation 3.8994975 × 10^6

Prime Factorization of 38994975

Prime Factorization 9 × 5 × 5 × 71 × 2441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7798995
Product of the distinct prime numbers

The prime factorization of 38994975 is 9 × 5 × 5 × 71 × 2441. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 29, 53, 889, 367, 3650, 9934, 15196, 92249, 300323, 322675, 2997680, 9355773, 26998754, 55798627, 497943866, 219282171, 7376489513, 4650991850

Basic calculations (n = 38994975)

Multiplication

n×y
n×2 77989950
n×3 116984925
n×4 155979900
n×5 194974875

Division

n÷y
n÷2 19497487.5
n÷3 12998325
n÷3 9748743.75
n÷5 7798995

Exponentiation

ny
n2 1520608075250625
n3 5.9296073879196E+22
n4 2.3122489185174E+30
n5 9.0166088771363E+37

Nth Root

y√n
2√n 6244.5956634517
3√n 339.10657885745
4√n 79.022754086729
5√n 32.976285104462

Divisors of 38994975

1, 5, 9, 25, 45, 71, 225, 355, 639, 1775, 2441, 3195, 12205, 15975, 21969, 61025, 109845, 173311, 549225, 866555, 1559799, 4332775, 7798995, 38994975

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38994974
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38994975 can be divided by 24 positive divisors. The sum of these divisors (counting 38994975) is 1, the average is 0.041666666666667.

Base conversion 38994975

Base System Value
2 Binary 10010100110000010000011111
3 Ternary 2201101011001100
4 Quaternary 2110300100133
5 Quinary 34440314400
6 Senary 3511444143
8 Octal 224602037
10 Decimal 38994975
12 Duodecimal 11086653
16 Hexadecimal 253041f
20 Vigesimal c3e78f
36 Base36 n7spr

Cryptographic Hash Functions

md5 2efb57d7ee93da0f4e5eeeaa65242499
sha1 021746e0b31333ca54de4fa4b97d4574301cbf74
sha256 0ec4d96165ed93396ca7df54652ab51f5f504798fdcd5c2d97125caac75b5b48
sha512 25cfd3d2b057d0ae44b7e3dce2f146adc71cbc2fe9047809b1e7d47cf5c00da98e65840009899c9b7340d5e756279ee0706b0faf57f24d0acb20e5e46156b4fb
ripemd-160 62e74dee7e256d17f8ef99810c26a18d02fd3a32

38994975 as geometric shapes

Circle

Radius = n
Diameter 77989950
Circumference 245012653.97384
Area 4.7771311581967E+15

Sphere

Radius = n
Volume 2.4837881344747E+23
Surface area 1.9108524632787E+16
Circumference 245012653.97384

Square

Length = n
Perimeter 155979900
Area 1520608075250625
Diagonal 55147222.5094

Cube

Length = n
Surface area 9123648451503750
Volume 5.9296073879196E+22
Space diagonal 67541277.939878

Equilateral Triangle

Length = n
Perimeter 116984925
Area 6.584426111834E+14
Altitude 33770638.969939

Triangular Pyramid

Length = n
Surface area 6.584426111834E+14
Volume 6.988109322953E+21
Height 18382407.503133