38821401 (number)

38821401 is an odd 8-digits composite number following 38821400 and preceding 38821402. In scientific notation, it is written as 3.8821401 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 23794848 positive integers (up to 38821401) that are relatively prime to 38821401.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8821401 × 10^7
Engineering notation 3.8821401 × 10^6

Prime Factorization of 38821401

Prime Factorization 3 × 3 × 23 × 29 × 29 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 446223
Product of the distinct prime numbers

The prime factorization of 38821401 is 3 × 3 × 23 × 29 × 29 × 223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 4, 61, 79, 939, 418, 8142, 6368, 61958, 64653, 260808, 675446, 60184, 9820352, 93740584, 64719719, 55297784, 260278614, 364839016, 1650704396

Basic calculations (n = 38821401)

Multiplication

n×y
n×2 77642802
n×3 116464203
n×4 155285604
n×5 194107005

Division

n÷y
n÷2 19410700.5
n÷3 12940467
n÷3 9705350.25
n÷5 7764280.2

Exponentiation

ny
n2 1507101175602801
n3 5.8507779085648E+22
n4 2.2713539535033E+30
n5 8.8177142641889E+37

Nth Root

y√n
2√n 6230.6822258883
3√n 338.60268799821
4√n 78.934670620002
5√n 32.946875960616

Divisors of 38821401

1, 3, 9, 23, 29, 69, 87, 207, 223, 261, 667, 669, 841, 2001, 2007, 2523, 5129, 6003, 6467, 7569, 15387, 19343, 19401, 46161, 58029, 58203, 148741, 174087, 187543, 446223, 562629, 1338669, 1687887, 4313489, 12940467, 38821401

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38821400
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38821401 can be divided by 36 positive divisors. The sum of these divisors (counting 38821401) is 1, the average is 0.027777777777778.

Base conversion 38821401

Base System Value
2 Binary 10010100000101111000011001
3 Ternary 2201001022221200
4 Quaternary 2110011320121
5 Quinary 34414241101
6 Senary 3504024413
8 Octal 224057031
10 Decimal 38821401
12 Duodecimal 11002109
16 Hexadecimal 2505e19
20 Vigesimal c2cda1
36 Base36 n42s9

Cryptographic Hash Functions

md5 442bd8e44028789848abb42e3488bae4
sha1 e27c42ec6e15f346acf0eb63ac2635fb4e25d1a8
sha256 65877547c620ce67c3f9a00908040e19965a4c3d39de70e5ed335bec89473941
sha512 fbf254b43815a6c2c44a433136f6effd583eb895bc95f3c68de62db5d6b0489d19a7c10ea02d841cf8f6450643567ec19b2f20f71b1987265ee128fbfb96b255
ripemd-160 3fe56e11443ab88342b870a12ba08851af373f74

38821401 as geometric shapes

Circle

Radius = n
Diameter 77642802
Circumference 243922056.36733
Area 4.7346979814903E+15

Sphere

Radius = n
Volume 2.4507681193777E+23
Surface area 1.8938791925961E+16
Circumference 243922056.36733

Square

Length = n
Perimeter 155285604
Area 1507101175602801
Diagonal 54901751.804524

Cube

Length = n
Surface area 9042607053616806
Volume 5.8507779085648E+22
Space diagonal 67240638.953005

Equilateral Triangle

Length = n
Perimeter 116464203
Area 6.5259395207271E+14
Altitude 33620319.476503

Triangular Pyramid

Length = n
Surface area 6.5259395207271E+14
Volume 6.8952078906043E+21
Height 18300583.934841