38978037 (number)

38978037 is an odd 8-digits composite number following 38978036 and preceding 38978038. In scientific notation, it is written as 3.8978037 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 22273056 positive integers (up to 38978037) that are relatively prime to 38978037.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8978037 × 10^7
Engineering notation 3.8978037 × 10^6

Prime Factorization of 38978037

Prime Factorization 3 × 63 × 206233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38978037
Product of the distinct prime numbers

The prime factorization of 38978037 is 3 × 63 × 206233. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 11, 65, 271, 683, 5903, 8453, 93674, 46541, 689004, 84518, 2583849, 6379427, 35736562, 44594319, 883518622, 117810045, 2679655742, 8105081094

Basic calculations (n = 38978037)

Multiplication

n×y
n×2 77956074
n×3 116934111
n×4 155912148
n×5 194890185

Division

n÷y
n÷2 19489018.5
n÷3 12992679
n÷3 9744509.25
n÷5 7795607.4

Exponentiation

ny
n2 1519287368373369
n3 5.921883925809E+22
n4 2.3082341076989E+30
n5 8.9970434454549E+37

Nth Root

y√n
2√n 6243.2393034386
3√n 339.05747322214
4√n 79.014171535482
5√n 32.973419866629

Divisors of 38978037

1, 3, 63, 189, 206233, 618699, 12992679, 38978037

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 -38978036
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 38978037 can be divided by 8 positive divisors. The sum of these divisors (counting 38978037) is 1, the average is 0.125.

Base conversion 38978037

Base System Value
2 Binary 10010100101100000111110101
3 Ternary 2201100021211000
4 Quaternary 2110230013311
5 Quinary 34434244122
6 Senary 3511233513
8 Octal 224540765
10 Decimal 38978037
12 Duodecimal 11078899
16 Hexadecimal 252c1f5
20 Vigesimal c3c51h
36 Base36 n7fn9

Cryptographic Hash Functions

md5 0402375eb9ff67c7459f254fb8d17833
sha1 5b655ec97b9b1a54447de92975b23b05c4d2105c
sha256 b5d3782138374fb8903154d3a6a3781c325bebe40ab0f42bb50175987152d1c2
sha512 2d919495c9b1633db69692b88b7478280e6ba0686377f0adc4afcaa93569b1e4ef5ceea0448d10872afbce56a322a1fedc0de31fe1b6fe5053f7003ad7ef6d39
ripemd-160 2b580c3fa247257b6a21c88ab9362fd7c52b8513

38978037 as geometric shapes

Circle

Radius = n
Diameter 77956074
Circumference 244906229.3811
Area 4.7729820351735E+15

Sphere

Radius = n
Volume 2.4805529382311E+23
Surface area 1.9091928140694E+16
Circumference 244906229.3811

Square

Length = n
Perimeter 155912148
Area 1519287368373369
Diagonal 55123268.56008

Cube

Length = n
Surface area 9115724210240214
Volume 5.921883925809E+22
Space diagonal 67511940.4633

Equilateral Triangle

Length = n
Perimeter 116934111
Area 6.5787072833007E+14
Altitude 33755970.23165

Triangular Pyramid

Length = n
Surface area 6.5787072833007E+14
Volume 6.9790071355652E+21
Height 18374422.85336