38351421 (number)

38351421 is an odd 8-digits composite number following 38351420 and preceding 38351422. In scientific notation, it is written as 3.8351421 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 25524720 positive integers (up to 38351421) that are relatively prime to 38351421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8351421 × 10^7
Engineering notation 3.8351421 × 10^6

Prime Factorization of 38351421

Prime Factorization 9 × 3 × 1213 × 1171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38351421
Product of the distinct prime numbers

The prime factorization of 38351421 is 9 × 3 × 1213 × 1171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 6, 63, 64, 411, 4624, 3960, 70197, 84441, 176527, 870471, 7942196, 1400813, 57194048, 94814493, 669606748, 274609570, 2097563962, 6898850688

Basic calculations (n = 38351421)

Multiplication

n×y
n×2 76702842
n×3 115054263
n×4 153405684
n×5 191757105

Division

n÷y
n÷2 19175710.5
n÷3 12783807
n÷3 9587855.25
n÷5 7670284.2

Exponentiation

ny
n2 1470831492719241
n3 5.6408477797334E+22
n4 2.1633452799747E+30
n5 8.2967365600673E+37

Nth Root

y√n
2√n 6192.8524122572
3√n 337.23073832325
4√n 78.694678424003
5√n 32.866714480101

Divisors of 38351421

1, 3, 9, 27, 1171, 1213, 3513, 3639, 10539, 10917, 31617, 32751, 1420423, 4261269, 12783807, 38351421

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 -38351420
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 38351421 can be divided by 16 positive divisors. The sum of these divisors (counting 38351421) is 1, the average is 0.0625.

Base conversion 38351421

Base System Value
2 Binary 10010010010011001000111101
3 Ternary 2200011110021000
4 Quaternary 2102103020331
5 Quinary 34304221141
6 Senary 3450000513
8 Octal 222231075
10 Decimal 38351421
12 Duodecimal 10a16139
16 Hexadecimal 249323d
20 Vigesimal bjdib1
36 Base36 mu059

Cryptographic Hash Functions

md5 48990f828cecc48c38f9b94fc89e85ec
sha1 31faf4522e7084c3ba3ba7725b8876a4041c924e
sha256 90e9a3368ba7ca93fb2d506b41a5d95e45d5a257870967518f0234e61e0cbc7e
sha512 5d2de3d97a8e6a31ce00659fd75e74b2792d786b76f7dcb4a7ced82964e6ea2ed7b6f66a9a15d4891a57b3e8e119784487eaf1746ae2e218cb5b3998280940bc
ripemd-160 3950c6ed0dca7063228293d043ee8aea3c766f72

38351421 as geometric shapes

Circle

Radius = n
Diameter 76702842
Circumference 240969084.93666
Area 4.6207534121953E+15

Sphere

Radius = n
Volume 2.3628327926438E+23
Surface area 1.8483013648781E+16
Circumference 240969084.93666

Square

Length = n
Perimeter 153405684
Area 1470831492719241
Diagonal 54237099.71448

Cube

Length = n
Surface area 8824988956315446
Volume 5.6408477797334E+22
Space diagonal 66426609.714464

Equilateral Triangle

Length = n
Perimeter 115054263
Area 6.3688871869052E+14
Altitude 33213304.857232

Triangular Pyramid

Length = n
Surface area 6.3688871869052E+14
Volume 6.647802861151E+21
Height 18079033.23816