38940897 (number)

38940897 is an odd 8-digits composite number following 38940896 and preceding 38940898. In scientific notation, it is written as 3.8940897 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 24330240 positive integers (up to 38940897) that are relatively prime to 38940897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8940897 × 10^7
Engineering notation 3.8940897 × 10^6

Prime Factorization of 38940897

Prime Factorization 3 × 17 × 257 × 2971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38940897
Product of the distinct prime numbers

The prime factorization of 38940897 is 3 × 17 × 257 × 2971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 38, 96, 651, 628, 5773, 1472, 3285, 45719, 41190, 659162, 169751, 8632365, 93344865, 6402826, 803584233, 145299439, 7809648740, 2060444972

Basic calculations (n = 38940897)

Multiplication

n×y
n×2 77881794
n×3 116822691
n×4 155763588
n×5 194704485

Division

n÷y
n÷2 19470448.5
n÷3 12980299
n÷3 9735224.25
n÷5 7788179.4

Exponentiation

ny
n2 1516393459164609
n3 5.9049721504803E+22
n4 2.2994491229972E+30
n5 8.9542611455375E+37

Nth Root

y√n
2√n 6240.2641771002
3√n 338.94974934106
4√n 78.995342755761
5√n 32.967133763331

Divisors of 38940897

1, 3, 17, 51, 257, 771, 2971, 4369, 8913, 13107, 50507, 151521, 763547, 2290641, 12980299, 38940897

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38940896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38940897 can be divided by 16 positive divisors. The sum of these divisors (counting 38940897) is 1, the average is 0.0625.

Base conversion 38940897

Base System Value
2 Binary 10010100100011000011100001
3 Ternary 2201021101212110
4 Quaternary 2110203003201
5 Quinary 34432102042
6 Senary 3510345533
8 Octal 224430341
10 Decimal 38940897
12 Duodecimal 1105b2a9
16 Hexadecimal 25230e1
20 Vigesimal c37c4h
36 Base36 n6mzl

Cryptographic Hash Functions

md5 8f1815785fa1b0ab8f6971ed6d815322
sha1 8083e99bab98d94ad5765e10efdd4c9fb1e88c72
sha256 3d1c8279cb4da7ed75d908284a0bb3f38fa221ddc5e5a592f5a1f7c0467bee1e
sha512 2b7e03c6568dbbe903a8b9f8355a3680b18b7833a894bd3ae611201dcf64cffa4d0ba025999b08c6cf81611ec5cb251fc7e797d6ce8f7796c9b111b84fc8c154
ripemd-160 92e6c908ac6b79f2a637c28e01d981aaab96d0f8

38940897 as geometric shapes

Circle

Radius = n
Diameter 77881794
Circumference 244672871.87879
Area 4.7638905512632E+15

Sphere

Radius = n
Volume 2.4734689503468E+23
Surface area 1.9055562205053E+16
Circumference 244672871.87879

Square

Length = n
Perimeter 155763588
Area 1516393459164609
Diagonal 55070744.668374

Cube

Length = n
Surface area 9098360754987654
Volume 5.9049721504803E+22
Space diagonal 67447612.096306

Equilateral Triangle

Length = n
Perimeter 116822691
Area 6.5661762888456E+14
Altitude 33723806.048153

Triangular Pyramid

Length = n
Surface area 6.5661762888456E+14
Volume 6.9590764172039E+21
Height 18356914.889458