38007978 (number)

38007978 is an even 8-digits composite number following 38007977 and preceding 38007979. In scientific notation, it is written as 3.8007978 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 12669324 positive integers (up to 38007978) that are relatively prime to 38007978.

Interesting facts

Basic properties

Name

Name thirty-eight million seven thousand nine hundred seventy-eight

Notation

Scientific notation 3.8007978 × 10^7
Engineering notation 3.8007978 × 10^6

Prime Factorization of 38007978

Prime Factorization 2 × 3 × 6334663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38007978
Product of the distinct prime numbers

The prime factorization of 38007978 is 2 × 3 × 6334663. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 5, 41, 499, 477, 6485, 793, 71820, 92401, 165705, 129520, 5193291, 8662478, 19018824, 57579955, 477533219, 830675847, 4589494174, 5771597235

Basic calculations (n = 38007978)

Multiplication

n×y
n×2 76015956
n×3 114023934
n×4 152031912
n×5 190039890

Division

n÷y
n÷2 19003989
n÷3 12669326
n÷3 9501994.5
n÷5 7601595.6

Exponentiation

ny
n2 1444606391648484
n3 5.4906567952435E+22
n4 2.0868876267917E+30
n5 7.9318379007569E+37

Nth Root

y√n
2√n 6165.0610702571
3√n 336.22106696319
4√n 78.517902864615
5√n 32.807637162419

Divisors of 38007978

1, 2, 3, 6, 6334663, 12669326, 19003989, 38007978

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 -38007977
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 38007978 can be divided by 8 positive divisors. The sum of these divisors (counting 38007978) is 1, the average is 0.125.

Base conversion 38007978

Base System Value
2 Binary 10010000111111010010101010
3 Ternary 2122112000010220
4 Quaternary 2100333102222
5 Quinary 34212223403
6 Senary 3434350510
8 Octal 220772252
10 Decimal 38007978
12 Duodecimal 1088b436
16 Hexadecimal 243f4aa
20 Vigesimal bhajii
36 Base36 mmn56

Cryptographic Hash Functions

md5 ba2a76efacf3ad8368756cae4c767a09
sha1 f6445ed3cff8f21def567711e9fc643384e7dca0
sha256 57bd2e20e79bafd604787c3efca7376e118e2a8fc8b4ca60bc6e9ecd115c2294
sha512 a1a4de3fdeb5ee45599243af1cf477ab9030166da09cb313f3c23d386380203ef87d805ef6348fcfcbc2384e788b51fc50464de60a71d01e6f834eb35572ceda
ripemd-160 887b81debb97deb116d09c80671db6d887539e3d

38007978 as geometric shapes

Circle

Radius = n
Diameter 76015956
Circumference 238811168.9252
Area 4.5383648273317E+15

Sphere

Radius = n
Volume 2.299920940176E+23
Surface area 1.8153459309327E+16
Circumference 238811168.9252

Square

Length = n
Perimeter 152031912
Area 1444606391648484
Diagonal 53751397.965978

Cube

Length = n
Surface area 8667638349890904
Volume 5.4906567952435E+22
Space diagonal 65831748.98896

Equilateral Triangle

Length = n
Perimeter 114023934
Area 6.2553291681848E+14
Altitude 32915874.49448

Triangular Pyramid

Length = n
Surface area 6.2553291681848E+14
Volume 6.4708010884745E+21
Height 17917132.655326