38403997 (number)

38403997 is an odd 8-digits composite number following 38403996 and preceding 38403998. In scientific notation, it is written as 3.8403997 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 34800480 positive integers (up to 38403997) that are relatively prime to 38403997.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred three thousand nine hundred ninety-seven

Notation

Scientific notation 3.8403997 × 10^7
Engineering notation 3.8403997 × 10^6

Prime Factorization of 38403997

Prime Factorization 19 × 23 × 87881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38403997
Product of the distinct prime numbers

The prime factorization of 38403997 is 19 × 23 × 87881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 74, 41, 523, 11, 8011, 6041, 73377, 97489, 666965, 667294, 6604041, 7790955, 76304019, 96150473, 548319930, 900823872, 6652894659, 5097226109

Basic calculations (n = 38403997)

Multiplication

n×y
n×2 76807994
n×3 115211991
n×4 153615988
n×5 192019985

Division

n÷y
n÷2 19201998.5
n÷3 12801332.333333
n÷3 9600999.25
n÷5 7680799.4

Exponentiation

ny
n2 1474866985576009
n3 5.664078728946E+22
n4 2.1752326251421E+30
n5 8.3537627210258E+37

Nth Root

y√n
2√n 6197.0958520907
3√n 337.3847712714
4√n 78.721635222413
5√n 32.875720944775

Divisors of 38403997

1, 19, 23, 437, 87881, 1669739, 2021263, 38403997

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 -38403996
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 38403997 can be divided by 8 positive divisors. The sum of these divisors (counting 38403997) is 1, the average is 0.125.

Base conversion 38403997

Base System Value
2 Binary 10010010011111111110011101
3 Ternary 2200021010101021
4 Quaternary 2102133332131
5 Quinary 34312411442
6 Senary 3451044141
8 Octal 222377635
10 Decimal 38403997
12 Duodecimal 10a40651
16 Hexadecimal 249ff9d
20 Vigesimal c009jh
36 Base36 mv4pp

Cryptographic Hash Functions

md5 9f5541a2a80dd0bdd2843f8c0acdb8f8
sha1 0cb596011a529fbed7234c999fdf072a8e53dd13
sha256 42b678dc515f1978377838ab707ce249e49ae32df02e77cafbaacf5b41b09122
sha512 e56291f257306dd09ebb59c33385506a97b4f346bc69e9f9fbae68ed2e541a27a45488adb97277e59ae0dd84cba42c98fd15acd206a843ba6049185cf11f9b77
ripemd-160 59692ba423b13bffc64a5a01bcf108dd607a8692

38403997 as geometric shapes

Circle

Radius = n
Diameter 76807994
Circumference 241299429.68737
Area 4.6334312869077E+15

Sphere

Radius = n
Volume 2.3725637498948E+23
Surface area 1.8533725147631E+16
Circumference 241299429.68737

Square

Length = n
Perimeter 153615988
Area 1474866985576009
Diagonal 54311453.406736

Cube

Length = n
Surface area 8849201913456054
Volume 5.664078728946E+22
Space diagonal 66517674.017723

Equilateral Triangle

Length = n
Perimeter 115211991
Area 6.386361383559E+14
Altitude 33258837.008861

Triangular Pyramid

Length = n
Surface area 6.386361383559E+14
Volume 6.6751807973537E+21
Height 18103817.802245