38897738 (number)

38897738 is an even 8-digits composite number following 38897737 and preceding 38897739. In scientific notation, it is written as 3.8897738 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 16911840 positive integers (up to 38897738) that are relatively prime to 38897738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8897738 × 10^7
Engineering notation 3.8897738 × 10^6

Prime Factorization of 38897738

Prime Factorization 2 × 11 × 23 × 76873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38897738
Product of the distinct prime numbers

The prime factorization of 38897738 is 2 × 11 × 23 × 76873. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 24, 99, 207, 792, 1581, 4721, 76747, 8777, 203705, 873727, 4646451, 7965308, 15985945, 80682426, 615088171, 188774297, 5407765934, 9660446832

Basic calculations (n = 38897738)

Multiplication

n×y
n×2 77795476
n×3 116693214
n×4 155590952
n×5 194488690

Division

n÷y
n÷2 19448869
n÷3 12965912.666667
n÷3 9724434.5
n÷5 7779547.6

Exponentiation

ny
n2 1513034021516644
n3 5.8853600954041E+22
n4 2.2892719502668E+30
n5 8.9047500532228E+37

Nth Root

y√n
2√n 6236.8051115936
3√n 338.82448138259
4√n 78.973445610494
5√n 32.959822890518

Divisors of 38897738

1, 2, 11, 22, 23, 46, 253, 506, 76873, 153746, 845603, 1691206, 1768079, 3536158, 19448869, 38897738

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38897737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38897738 can be divided by 16 positive divisors. The sum of these divisors (counting 38897738) is 1, the average is 0.0625.

Base conversion 38897738

Base System Value
2 Binary 10010100011000100001001010
3 Ternary 2201012012122222
4 Quaternary 2110120201022
5 Quinary 34424211423
6 Senary 3505414042
8 Octal 224304112
10 Decimal 38897738
12 Duodecimal 1103a322
16 Hexadecimal 251884a
20 Vigesimal c3246i
36 Base36 n5poq

Cryptographic Hash Functions

md5 5ac2012e18db0f95305282cf18a76fff
sha1 5d85f67b216a0f69ee35392b3c76190dd7568901
sha256 5c0848abe05265f5613b517b8caff3f6a1d01b3a1089b997db5bb9f6aa3bb09d
sha512 bf456680ef03979b70f7da30bb438fd18e4006ad81c8e200e8cdb4bb998aa65f6251662fa52766e89fbee7beac018854906531ddb81ecbd054eb57001b97dc22
ripemd-160 6f54568c4905d3e201cfeee35b12199f978bd798

38897738 as geometric shapes

Circle

Radius = n
Diameter 77795476
Circumference 244401695.88412
Area 4.7533365666281E+15

Sphere

Radius = n
Volume 2.4652538719269E+23
Surface area 1.9013346266512E+16
Circumference 244401695.88412

Square

Length = n
Perimeter 155590952
Area 1513034021516644
Diagonal 55009708.625235

Cube

Length = n
Surface area 9078204129099864
Volume 5.8853600954041E+22
Space diagonal 67372858.515503

Equilateral Triangle

Length = n
Perimeter 116693214
Area 6.5516294971177E+14
Altitude 33686429.257751

Triangular Pyramid

Length = n
Surface area 6.5516294971177E+14
Volume 6.9359633886416E+21
Height 18336569.541745