38212975 (number)

38212975 is an odd 8-digits composite number following 38212974 and preceding 38212976. In scientific notation, it is written as 3.8212975 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 30412800 positive integers (up to 38212975) that are relatively prime to 38212975.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred twelve thousand nine hundred seventy-five

Notation

Scientific notation 3.8212975 × 10^7
Engineering notation 3.8212975 × 10^6

Prime Factorization of 38212975

Prime Factorization 5 × 5 × 199 × 7681

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7642595
Product of the distinct prime numbers

The prime factorization of 38212975 is 5 × 5 × 199 × 7681. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 18, 87, 809, 595, 5306, 1191, 61470, 18149, 686336, 484895, 8354430, 2134855, 79845129, 17340557, 655285381, 210855102, 3482508329, 6506724647

Basic calculations (n = 38212975)

Multiplication

n×y
n×2 76425950
n×3 114638925
n×4 152851900
n×5 191064875

Division

n÷y
n÷2 19106487.5
n÷3 12737658.333333
n÷3 9553243.75
n÷5 7642595

Exponentiation

ny
n2 1460231458350625
n3 5.5799788212166E+22
n4 2.1322759119568E+30
n5 8.1480606116707E+37

Nth Root

y√n
2√n 6181.6644198792
3√n 336.82445576597
4√n 78.623561480508
5√n 32.842950824103

Divisors of 38212975

1, 5, 25, 199, 995, 4975, 7681, 38405, 192025, 1528519, 7642595, 38212975

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38212974
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38212975 can be divided by 12 positive divisors. The sum of these divisors (counting 38212975) is 1, the average is 0.083333333333333.

Base conversion 38212975

Base System Value
2 Binary 10010001110001010101101111
3 Ternary 2122220102100101
4 Quaternary 2101301111233
5 Quinary 34240303400
6 Senary 3443011531
8 Octal 221612557
10 Decimal 38212975
12 Duodecimal 10969ba7
16 Hexadecimal 247156f
20 Vigesimal bigc8f
36 Base36 mr1bj

Cryptographic Hash Functions

md5 3e8d29d2288eedcb3a1396e1d1b38160
sha1 185125a6021be82b09706b2e981cf4c2fff8b858
sha256 7f9dc4685dab3a8adce901ddf4501e6651ea7914eb77968194d09c50e2dcc1de
sha512 40da05450480d944aa6bc66865e9273910f721c5dbe60c1bf0ebe27599e44e4bde52bc6318f2e452f5ccfbdc1eef3f90e1f207064c65b5aaeedd27c7acd3a2f3
ripemd-160 2f9d205e5196d46a447ee7d22820d139e58ca88a

38212975 as geometric shapes

Circle

Radius = n
Diameter 76425950
Circumference 240099203.06362
Area 4.587452422095E+15

Sphere

Radius = n
Volume 2.3373360629228E+23
Surface area 1.834980968838E+16
Circumference 240099203.06362

Square

Length = n
Perimeter 152851900
Area 1460231458350625
Diagonal 54041307.503624

Cube

Length = n
Surface area 8761388750103750
Volume 5.5799788212166E+22
Space diagonal 66186814.208359

Equilateral Triangle

Length = n
Perimeter 114638925
Area 6.3229876916842E+14
Altitude 33093407.10418

Triangular Pyramid

Length = n
Surface area 6.3229876916842E+14
Volume 6.5760681055993E+21
Height 18013769.167875