38892738 (number)

38892738 is an even 8-digits composite number following 38892737 and preceding 38892739. In scientific notation, it is written as 3.8892738 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 12964244 positive integers (up to 38892738) that are relatively prime to 38892738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8892738 × 10^7
Engineering notation 3.8892738 × 10^6

Prime Factorization of 38892738

Prime Factorization 2 × 3 × 6482123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38892738
Product of the distinct prime numbers

The prime factorization of 38892738 is 2 × 3 × 6482123. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 45, 73, 295, 203, 2162, 8727, 75580, 1410, 464224, 247791, 9271568, 3816260, 48948699, 62819232, 371148258, 131795027, 6955036924, 7931656507

Basic calculations (n = 38892738)

Multiplication

n×y
n×2 77785476
n×3 116678214
n×4 155570952
n×5 194463690

Division

n÷y
n÷2 19446369
n÷3 12964246
n÷3 9723184.5
n÷5 7778547.6

Exponentiation

ny
n2 1512645069136644
n3 5.8830908360923E+22
n4 2.2880951051834E+30
n5 8.8990283444981E+37

Nth Root

y√n
2√n 6236.4042524519
3√n 338.80996301479
4√n 78.970907633456
5√n 32.958975501456

Divisors of 38892738

1, 2, 3, 6, 6482123, 12964246, 19446369, 38892738

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38892737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38892738 can be divided by 8 positive divisors. The sum of these divisors (counting 38892738) is 1, the average is 0.125.

Base conversion 38892738

Base System Value
2 Binary 10010100010111010011000010
3 Ternary 2201011221210210
4 Quaternary 2110113103002
5 Quinary 34424031423
6 Senary 3505334550
8 Octal 224272302
10 Decimal 38892738
12 Duodecimal 11037456
16 Hexadecimal 25174c2
20 Vigesimal c31bgi
36 Base36 n5ltu

Cryptographic Hash Functions

md5 3655afc7020e4379047ff7ad3f1a06a5
sha1 3eb46d9b3c995ab09e3f58ef6e96e326fb80a9aa
sha256 eecc4865626aaf87947c960b9f7acd6b2d0e48237ef3906a0ca3e54c379dec77
sha512 c8ebbcd7d49dbb98be5603fe6604b0cf4379cea3da2a71bbbecceff06b6e8a71ef5097a0d832fed1febba405c6f1031c9ecf40397542d4b1aadd124f1a0a2adc
ripemd-160 97adbe1fe44ae062e6c4e872b9535a5418baa61e

38892738 as geometric shapes

Circle

Radius = n
Diameter 77785476
Circumference 244370279.95759
Area 4.7521146366885E+15

Sphere

Radius = n
Volume 2.4643033268092E+23
Surface area 1.9008458546754E+16
Circumference 244370279.95759

Square

Length = n
Perimeter 155570952
Area 1512645069136644
Diagonal 55002637.557423

Cube

Length = n
Surface area 9075870414819864
Volume 5.8830908360923E+22
Space diagonal 67364198.261465

Equilateral Triangle

Length = n
Perimeter 116678214
Area 6.549945283908E+14
Altitude 33682099.130732

Triangular Pyramid

Length = n
Surface area 6.549945283908E+14
Volume 6.9332890408955E+21
Height 18334212.519141