38897212 (number)

38897212 is an even 8-digits composite number following 38897211 and preceding 38897213. In scientific notation, it is written as 3.8897212 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 18922896 positive integers (up to 38897212) that are relatively prime to 38897212.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-seven thousand two hundred twelve

Notation

Scientific notation 3.8897212 × 10^7
Engineering notation 3.8897212 × 10^6

Prime Factorization of 38897212

Prime Factorization 2 × 2 × 37 × 262819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19448606
Product of the distinct prime numbers

The prime factorization of 38897212 is 2 × 2 × 37 × 262819. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 53, 17, 558, 448, 5324, 6129, 69465, 50206, 750335, 312824, 373994, 7458542, 80037876, 48438936, 874833908, 694150158, 6739241424, 2207320034

Basic calculations (n = 38897212)

Multiplication

n×y
n×2 77794424
n×3 116691636
n×4 155588848
n×5 194486060

Division

n÷y
n÷2 19448606
n÷3 12965737.333333
n÷3 9724303
n÷5 7779442.4

Exponentiation

ny
n2 1512993101372944
n3 5.8851213418641E+22
n4 2.2891481248021E+30
n5 8.9041479909831E+37

Nth Root

y√n
2√n 6236.7629424245
3√n 338.82295410886
4√n 78.973178626826
5√n 32.95973374929

Divisors of 38897212

1, 2, 4, 37, 74, 148, 262819, 525638, 1051276, 9724303, 19448606, 38897212

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 -38897211
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 38897212 can be divided by 12 positive divisors. The sum of these divisors (counting 38897212) is 1, the average is 0.083333333333333.

Base conversion 38897212

Base System Value
2 Binary 10010100011000011000111100
3 Ternary 2201012011221111
4 Quaternary 2110120120330
5 Quinary 34424202322
6 Senary 3505411404
8 Octal 224303074
10 Decimal 38897212
12 Duodecimal 11039b64
16 Hexadecimal 251863c
20 Vigesimal c3230c
36 Base36 n5pa4

Cryptographic Hash Functions

md5 6ff45de89842e4d4fbc427faff1e39ce
sha1 e706006d557605c4fe099b8eb28a788125ad1e97
sha256 42154750aa86342d95b99f9b85fcd16d7065c0eea0f381eeb305c29e904a761c
sha512 ae2e37bc5a8ee96cdcd6b375c8d034abd4af77085e90ee4a4bcf0b858a51ff84c53d9efff990c6b97a360093d10714dacbfd939a481c2795757b722f091ba85d
ripemd-160 8535b0ad07ce54489b280903a1bf0eff3f3ea9bf

38897212 as geometric shapes

Circle

Radius = n
Diameter 77794424
Circumference 244398390.92865
Area 4.7532080122053E+15

Sphere

Radius = n
Volume 2.465153863078E+23
Surface area 1.9012832048821E+16
Circumference 244398390.92865

Square

Length = n
Perimeter 155588848
Area 1512993101372944
Diagonal 55008964.748902

Cube

Length = n
Surface area 9077958608237664
Volume 5.8851213418641E+22
Space diagonal 67371947.456778

Equilateral Triangle

Length = n
Perimeter 116691636
Area 6.5514523076979E+14
Altitude 33685973.728389

Triangular Pyramid

Length = n
Surface area 6.5514523076979E+14
Volume 6.9356820148963E+21
Height 18336321.582967