38897424 (number)

38897424 is an even 8-digits composite number following 38897423 and preceding 38897425. In scientific notation, it is written as 3.8897424 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 12965760 positive integers (up to 38897424) that are relatively prime to 38897424.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-seven thousand four hundred twenty-four

Notation

Scientific notation 3.8897424 × 10^7
Engineering notation 3.8897424 × 10^6

Prime Factorization of 38897424

Prime Factorization 2 × 2 × 2 × 2 × 9 × 270121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4862178
Product of the distinct prime numbers

The prime factorization of 38897424 is 2 × 2 × 2 × 2 × 9 × 270121. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 53, 48, 740, 443, 9942, 1581, 43590, 20346, 466487, 738458, 1043487, 7473793, 28734336, 4560844, 547708790, 717446162, 5631919868, 9844550139

Basic calculations (n = 38897424)

Multiplication

n×y
n×2 77794848
n×3 116692272
n×4 155589696
n×5 194487120

Division

n÷y
n÷2 19448712
n÷3 12965808
n÷3 9724356
n÷5 7779484.8

Exponentiation

ny
n2 1513009593835776
n3 5.8852175687498E+22
n4 2.2891980310391E+30
n5 8.9043906433293E+37

Nth Root

y√n
2√n 6236.7799383977
3√n 338.82356966571
4√n 78.973286232736
5√n 32.959769677049

Divisors of 38897424

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 270121, 540242, 1080484, 2160968, 2431089, 4321936, 4862178, 9724356, 19448712, 38897424

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38897423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38897424 can be divided by 20 positive divisors. The sum of these divisors (counting 38897424) is 1, the average is 0.05.

Base conversion 38897424

Base System Value
2 Binary 10010100011000011100010000
3 Ternary 2201012012020100
4 Quaternary 2110120130100
5 Quinary 34424204144
6 Senary 3505412400
8 Octal 224303420
10 Decimal 38897424
12 Duodecimal 1103a100
16 Hexadecimal 2518710
20 Vigesimal c323b4
36 Base36 n5pg0

Cryptographic Hash Functions

md5 301a93466476dbb0ff3834d5a0149016
sha1 d6a37e84a6b62ad2eec8c8c583194b07903a5dfb
sha256 81e2b36f6508a38c800276cf0c2618db4dc97741202ab081fe25f998c4097b36
sha512 4daa7af8adbb6c92557c6df79f535f0ab0392366fb4b404dfce4081565b32b8b13dcd8a10b55c771a57ee82b6403872220328787b97bb545b050ffcba204a62f
ripemd-160 b14fbdc7d2ed7ffe1675e123fe079159a4e751d7

38897424 as geometric shapes

Circle

Radius = n
Diameter 77794848
Circumference 244399722.96393
Area 4.7532598248054E+15

Sphere

Radius = n
Volume 2.4651941705016E+23
Surface area 1.9013039299221E+16
Circumference 244399722.96393

Square

Length = n
Perimeter 155589696
Area 1513009593835776
Diagonal 55009264.562177

Cube

Length = n
Surface area 9078057563014656
Volume 5.8852175687498E+22
Space diagonal 67372314.651549

Equilateral Triangle

Length = n
Perimeter 116692272
Area 6.5515237221568E+14
Altitude 33686157.325775

Triangular Pyramid

Length = n
Surface area 6.5515237221568E+14
Volume 6.9357954193686E+21
Height 18336421.520726