38996949 (number)

38996949 is an odd 8-digits composite number following 38996948 and preceding 38996950. In scientific notation, it is written as 3.8996949 × 10^7. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 24629616 positive integers (up to 38996949) that are relatively prime to 38996949.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-six thousand nine hundred forty-nine

Notation

Scientific notation 3.8996949 × 10^7
Engineering notation 3.8996949 × 10^6

Prime Factorization of 38996949

Prime Factorization 3 × 19 × 684157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38996949
Product of the distinct prime numbers

The prime factorization of 38996949 is 3 × 19 × 684157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 68, 82, 917, 502, 348, 9003, 19845, 51717, 295909, 189859, 2662779, 8733770, 81535446, 9315477, 511434065, 346207365, 2650328094, 7453014136

Basic calculations (n = 38996949)

Multiplication

n×y
n×2 77993898
n×3 116990847
n×4 155987796
n×5 194984745

Division

n÷y
n÷2 19498474.5
n÷3 12998983
n÷3 9749237.25
n÷5 7799389.8

Exponentiation

ny
n2 1520762031308601
n3 5.9305079376078E+22
n4 2.3127171558699E+30
n5 9.0188912978882E+37

Nth Root

y√n
2√n 6244.7537181221
3√n 339.11230083481
4√n 79.023754138374
5√n 32.97661896219

Divisors of 38996949

1, 3, 19, 57, 684157, 2052471, 12998983, 38996949

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 -38996948
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 38996949 can be divided by 8 positive divisors. The sum of these divisors (counting 38996949) is 1, the average is 0.125.

Base conversion 38996949

Base System Value
2 Binary 10010100110000101111010101
3 Ternary 2201101020202110
4 Quaternary 2110300233111
5 Quinary 34440400244
6 Senary 3511501233
8 Octal 224605725
10 Decimal 38996949
12 Duodecimal 11087819
16 Hexadecimal 2530bd5
20 Vigesimal c3ec79
36 Base36 n7u8l

Cryptographic Hash Functions

md5 8dae4d3c7c82132161534146301fa12e
sha1 f629f2556c1a5141d82b7152fae2246c9b3edcfb
sha256 0a052f6c01aa89e23d7b29336c89924dfc00d6592fbe513d6cd9ca846c5b1e93
sha512 ef7225faf961954f43ea385aaba24ae5b86a8219d5b699268a4f33c36e75f43a8b803d7bd1e35df64e2a6c0d3ade061689f36ac9f12acf4b1475561a9e9a68da
ripemd-160 7614105b086c9945082cd12c0f4cb95b83029859

38996949 as geometric shapes

Circle

Radius = n
Diameter 77993898
Circumference 245025056.98163
Area 4.7776148254174E+15

Sphere

Radius = n
Volume 2.4841653558459E+23
Surface area 1.911045930167E+16
Circumference 245025056.98163

Square

Length = n
Perimeter 155987796
Area 1520762031308601
Diagonal 55150014.166972

Cube

Length = n
Surface area 9124572187851606
Volume 5.9305079376078E+22
Space diagonal 67544697.008172

Equilateral Triangle

Length = n
Perimeter 116990847
Area 6.5850927611204E+14
Altitude 33772348.504086

Triangular Pyramid

Length = n
Surface area 6.5850927611204E+14
Volume 6.9891706309385E+21
Height 18383338.055657