38454961 (number)

38454961 is an odd 8-digits composite number following 38454960 and preceding 38454962. In scientific notation, it is written as 3.8454961 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 37611840 positive integers (up to 38454961) that are relatively prime to 38454961.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred fifty-four thousand nine hundred sixty-one

Notation

Scientific notation 3.8454961 × 10^7
Engineering notation 3.8454961 × 10^6

Prime Factorization of 38454961

Prime Factorization 59 × 211 × 3089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38454961
Product of the distinct prime numbers

The prime factorization of 38454961 is 59 × 211 × 3089. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 53, 21, 645, 493, 7752, 9900, 94982, 46450, 777690, 103267, 2647936, 4931730, 29018396, 30015271, 25132809, 435508470, 2849162291, 2108838334

Basic calculations (n = 38454961)

Multiplication

n×y
n×2 76909922
n×3 115364883
n×4 153819844
n×5 192274805

Division

n÷y
n÷2 19227480.5
n÷3 12818320.333333
n÷3 9613740.25
n÷5 7690992.2

Exponentiation

ny
n2 1478784025511521
n3 5.6866582028469E+22
n4 2.1868021941081E+30
n5 8.409339308914E+37

Nth Root

y√n
2√n 6201.2064148841
3√n 337.53394738548
4√n 78.747739109667
5√n 32.884441857719

Divisors of 38454961

1, 59, 211, 3089, 12449, 182251, 651779, 38454961

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 -38454960
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 38454961 can be divided by 8 positive divisors. The sum of these divisors (counting 38454961) is 1, the average is 0.125.

Base conversion 38454961

Base System Value
2 Binary 10010010101100011010110001
3 Ternary 2200100201021211
4 Quaternary 2102230122301
5 Quinary 34321024321
6 Senary 3452120121
8 Octal 222543261
10 Decimal 38454961
12 Duodecimal 10a66041
16 Hexadecimal 24ac6b1
20 Vigesimal c06h81
36 Base36 mw81d

Cryptographic Hash Functions

md5 8e5609d7db3f2b1403cfea0e6cce4b93
sha1 e85719e8a35a952b76d87d3268d787b64ff81a21
sha256 c75dda29b3616112847916234213ad8218e8dcccf3462d11b9f4570374348710
sha512 cef946fcf289643dc8df255909f990020f2563764bd25411887afda458cf733aec74630c85b3801ad2ff6ec1df00befb55ef22d8e9deaa93d3330881f453002b
ripemd-160 2b8d1b4d07b573b16081e5bdf57e4bc96f5c8251

38454961 as geometric shapes

Circle

Radius = n
Diameter 76909922
Circumference 241619645.94336
Area 4.6457370307929E+15

Sphere

Radius = n
Volume 2.3820218178053E+23
Surface area 1.8582948123172E+16
Circumference 241619645.94336

Square

Length = n
Perimeter 153819844
Area 1478784025511521
Diagonal 54383527.386728

Cube

Length = n
Surface area 8872704153069126
Volume 5.6866582028469E+22
Space diagonal 66605946.25508

Equilateral Triangle

Length = n
Perimeter 115364883
Area 6.403322664018E+14
Altitude 33302973.12754

Triangular Pyramid

Length = n
Surface area 6.403322664018E+14
Volume 6.7017909625385E+21
Height 18127842.462243