38821426 (number)

38821426 is an even 8-digits composite number following 38821425 and preceding 38821427. In scientific notation, it is written as 3.8821426 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 16637460 positive integers (up to 38821426) that are relatively prime to 38821426.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred twenty-one thousand four hundred twenty-six

Notation

Scientific notation 3.8821426 × 10^7
Engineering notation 3.8821426 × 10^6

Prime Factorization of 38821426

Prime Factorization 2 × 49 × 7 × 56591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38821426
Product of the distinct prime numbers

The prime factorization of 38821426 is 2 × 49 × 7 × 56591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 31, 81, 328, 223, 200, 3611, 51375, 41851, 184053, 978497, 9208845, 1417003, 82908186, 73230605, 271123028, 269446892, 9011936732, 143283387

Basic calculations (n = 38821426)

Multiplication

n×y
n×2 77642852
n×3 116464278
n×4 155285704
n×5 194107130

Division

n÷y
n÷2 19410713
n÷3 12940475.333333
n÷3 9705356.5
n÷5 7764285.2

Exponentiation

ny
n2 1507103116673476
n3 5.8507892118309E+22
n4 2.2713598042869E+30
n5 8.8177426561499E+37

Nth Root

y√n
2√n 6230.6842320888
3√n 338.60276068205
4√n 78.934683327982
5√n 32.946880204006

Divisors of 38821426

1, 2, 7, 14, 49, 98, 343, 686, 56591, 113182, 396137, 792274, 2772959, 5545918, 19410713, 38821426

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 -38821425
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 38821426 can be divided by 16 positive divisors. The sum of these divisors (counting 38821426) is 1, the average is 0.0625.

Base conversion 38821426

Base System Value
2 Binary 10010100000101111000110010
3 Ternary 2201001022222121
4 Quaternary 2110011320302
5 Quinary 34414241201
6 Senary 3504024454
8 Octal 224057062
10 Decimal 38821426
12 Duodecimal 1100212a
16 Hexadecimal 2505e32
20 Vigesimal c2cdb6
36 Base36 n42sy

Cryptographic Hash Functions

md5 72f4b3072264170b5460c4924dcd9348
sha1 cbc895118e5b2378c5eea689d93fb8792578c621
sha256 54b1458b8671146e3dd8ed42325e44175438bc00201d47ff6b2c3dc6d4cd04a3
sha512 ddfe67270c2e8b8c8b87b0f83e3f00e83f0e506a7f54e24ceeb5f81ff6f918d3e61aade6962d3b34052a1b3bf98357f70ae8b8cd8a2f9fee8348c47681b38b9d
ripemd-160 771c9e5c51521fa176519f3065fdceb44dc638bc

38821426 as geometric shapes

Circle

Radius = n
Diameter 77642852
Circumference 243922213.44696
Area 4.7347040795437E+15

Sphere

Radius = n
Volume 2.4507728540787E+23
Surface area 1.8938816318175E+16
Circumference 243922213.44696

Square

Length = n
Perimeter 155285704
Area 1507103116673476
Diagonal 54901787.159863

Cube

Length = n
Surface area 9042618700040856
Volume 5.8507892118309E+22
Space diagonal 67240682.254275

Equilateral Triangle

Length = n
Perimeter 116464278
Area 6.5259479258097E+14
Altitude 33620341.127138

Triangular Pyramid

Length = n
Surface area 6.5259479258097E+14
Volume 6.8952212116312E+21
Height 18300595.719954