38155212 (number)

38155212 is an even 8-digits composite number following 38155211 and preceding 38155213. In scientific notation, it is written as 3.8155212 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 30 positive divisors. There are 12718296 positive integers (up to 38155212) that are relatively prime to 38155212.

Interesting facts

Basic properties

Name

Name thirty-eight million one hundred fifty-five thousand two hundred twelve

Notation

Scientific notation 3.8155212 × 10^7
Engineering notation 3.8155212 × 10^6

Prime Factorization of 38155212

Prime Factorization 2 × 2 × 3 × 3 × 3 × 3 × 117763

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 706578
Product of the distinct prime numbers

The prime factorization of 38155212 is 2 × 2 × 3 × 3 × 3 × 3 × 117763. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 2, 91, 45, 386, 395, 7192, 34, 13872, 83518, 240971, 33779, 4374859, 9764992, 37289172, 95642259, 155681540, 848107371, 7791168093, 4892370243

Basic calculations (n = 38155212)

Multiplication

n×y
n×2 76310424
n×3 114465636
n×4 152620848
n×5 190776060

Division

n÷y
n÷2 19077606
n÷3 12718404
n÷3 9538803
n÷5 7631042.4

Exponentiation

ny
n2 1455820202764944
n3 5.5547128470379E+22
n4 2.1194124627786E+30
n5 8.0866631832758E+37

Nth Root

y√n
2√n 6176.9905293759
3√n 336.65465477953
4√n 78.59383264211
5√n 32.83301568829

Divisors of 38155212

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 117763, 235526, 353289, 471052, 706578, 1059867, 1413156, 2119734, 3179601, 4239468, 6359202, 9538803, 12718404, 19077606, 38155212

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38155211
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38155212 can be divided by 30 positive divisors. The sum of these divisors (counting 38155212) is 1, the average is 0.033333333333333.

Base conversion 38155212

Base System Value
2 Binary 10010001100011001111001100
3 Ternary 2122210111010000
4 Quaternary 2101203033030
5 Quinary 34231431322
6 Senary 3441444300
8 Octal 221431714
10 Decimal 38155212
12 Duodecimal 10940690
16 Hexadecimal 24633cc
20 Vigesimal bi980c
36 Base36 mpsr0

Cryptographic Hash Functions

md5 3bed0fc5fdf04c1bba3e55f679c94cae
sha1 5c04cfb7a8fab4e356802a86ea8a07a1ef0fa19c
sha256 91cc638c97b92884fde88170ea1f0b5d1c460eb3692663d9bf95e9f39be3b35f
sha512 8637993a6c8e5f4f2e3c54cdbb31d3d8c5d298acdf015722af1dd7aed6246f74889582b926af5b772ad0ed2b2b5b673b35ab7c4bcd75a58328f2707bde3b83cf
ripemd-160 b64687203aeddca12a9984a00d226ca4cc404ddb

38155212 as geometric shapes

Circle

Radius = n
Diameter 76310424
Circumference 239736267.43072
Area 4.573594053954E+15

Sphere

Radius = n
Volume 2.3267526764074E+23
Surface area 1.8294376215816E+16
Circumference 239736267.43072

Square

Length = n
Perimeter 152620848
Area 1455820202764944
Diagonal 53959618.285621

Cube

Length = n
Surface area 8734921216589664
Volume 5.5547128470379E+22
Space diagonal 66086765.757562

Equilateral Triangle

Length = n
Perimeter 114465636
Area 6.3038863946853E+14
Altitude 33043382.878781

Triangular Pyramid

Length = n
Surface area 6.3038863946853E+14
Volume 6.5462918694743E+21
Height 17986539.42854