38220121 (number)

38220121 is an odd 8-digits composite number following 38220120 and preceding 38220122. In scientific notation, it is written as 3.8220121 × 10^7. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 37497408 positive integers (up to 38220121) that are relatively prime to 38220121.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8220121 × 10^7
Engineering notation 3.8220121 × 10^6

Prime Factorization of 38220121

Prime Factorization 167 × 79 × 2897

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38220121
Product of the distinct prime numbers

The prime factorization of 38220121 is 167 × 79 × 2897. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 38, 30, 255, 220, 5523, 9538, 81870, 82986, 321343, 243620, 4235394, 2756553, 38346014, 54648744, 558231821, 971702074, 9466963668, 1294536714

Basic calculations (n = 38220121)

Multiplication

n×y
n×2 76440242
n×3 114660363
n×4 152880484
n×5 191100605

Division

n÷y
n÷2 19110060.5
n÷3 12740040.333333
n÷3 9555030.25
n÷5 7644024.2

Exponentiation

ny
n2 1460777649254641
n3 5.5831098508608E+22
n4 2.1338713405619E+30
n5 8.1556820834709E+37

Nth Root

y√n
2√n 6182.2423925304
3√n 336.84545035869
4√n 78.627236963602
5√n 32.844179088444

Divisors of 38220121

1, 79, 167, 2897, 13193, 228863, 483799, 38220121

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 -38220120
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 38220121 can be divided by 8 positive divisors. The sum of these divisors (counting 38220121) is 1, the average is 0.125.

Base conversion 38220121

Base System Value
2 Binary 10010001110011000101011001
3 Ternary 2122220210011001
4 Quaternary 2101303011121
5 Quinary 34241020441
6 Senary 3443105001
8 Octal 221630531
10 Decimal 38220121
12 Duodecimal 10972161
16 Hexadecimal 2473159
20 Vigesimal biha61
36 Base36 mr6u1

Cryptographic Hash Functions

md5 0230377a676bbe2152d7f9c4e54026ea
sha1 f6a81b0f765142cd64e6b8ad6c8396d6ef51a6c5
sha256 2e9576329994ca717c953babbc71b7b6d52e584b3f5822d7f1a1fc99a7686a20
sha512 cb575943c9690ab2212e2f8da4a3d5fb270d3634c73cfc204c462df3db586c5403e9702445f030d0cc4cd41a383e1ab0b04345847bc770726e746d0a00613ec7
ripemd-160 d9478524aa77d6e4a41256ae19830e8d7c9899a7

38220121 as geometric shapes

Circle

Radius = n
Diameter 76440242
Circumference 240144102.70583
Area 4.5891683314265E+15

Sphere

Radius = n
Volume 2.3386475855532E+23
Surface area 1.8356673325706E+16
Circumference 240144102.70583

Square

Length = n
Perimeter 152880484
Area 1460777649254641
Diagonal 54051413.473741

Cube

Length = n
Surface area 8764665895527846
Volume 5.5831098508608E+22
Space diagonal 66199191.44343

Equilateral Triangle

Length = n
Perimeter 114660363
Area 6.3253527676752E+14
Altitude 33099595.721715

Triangular Pyramid

Length = n
Surface area 6.3253527676752E+14
Volume 6.5797580594218E+21
Height 18017137.82458