38974789 (number)

38974789 is an odd 8-digits composite number following 38974788 and preceding 38974790. In scientific notation, it is written as 3.8974789 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 33075600 positive integers (up to 38974789) that are relatively prime to 38974789.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred seventy-four thousand seven hundred eighty-nine

Notation

Scientific notation 3.8974789 × 10^7
Engineering notation 3.8974789 × 10^6

Prime Factorization of 38974789

Prime Factorization 7 × 101 × 55127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38974789
Product of the distinct prime numbers

The prime factorization of 38974789 is 7 × 101 × 55127. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 83, 28, 282, 454, 7664, 197, 74852, 27375, 316538, 627714, 6783901, 3110891, 11428584, 31600088, 659806606, 605530025, 7542871373, 8796918069

Basic calculations (n = 38974789)

Multiplication

n×y
n×2 77949578
n×3 116924367
n×4 155899156
n×5 194873945

Division

n÷y
n÷2 19487394.5
n÷3 12991596.333333
n÷3 9743697.25
n÷5 7794957.8

Exponentiation

ny
n2 1519034177594521
n3 5.9204036555535E+22
n4 2.3074648327003E+30
n5 8.9932954979413E+37

Nth Root

y√n
2√n 6242.9791766432
3√n 339.04805518959
4√n 79.012525441497
5√n 32.972870320033

Divisors of 38974789

1, 7, 101, 707, 55127, 385889, 5567827, 38974789

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 -38974788
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 38974789 can be divided by 8 positive divisors. The sum of these divisors (counting 38974789) is 1, the average is 0.125.

Base conversion 38974789

Base System Value
2 Binary 10010100101011010101000101
3 Ternary 2201100010100201
4 Quaternary 2110223111011
5 Quinary 34434143124
6 Senary 3511210501
8 Octal 224532505
10 Decimal 38974789
12 Duodecimal 11076a31
16 Hexadecimal 252b545
20 Vigesimal c3bgj9
36 Base36 n7d51

Cryptographic Hash Functions

md5 f57502762a9ed8cc5e1fa3265b401f99
sha1 4751853d9a3da793152fc613d75401152ccc2c4d
sha256 671419c3fa60844a672b36ae2e1329fccc36744498fb5729845da034ae978475
sha512 8a6434afc932ddfd00742cc5f40f3ee1ad210031dea748da8f49ffff9c7bc47423845b834546d18b8eb5cacce815b67279e016a48f465d7fbb0572e2bb7591fd
ripemd-160 4610808606dcd5399c6020fcb99accf0f6c2a087

38974789 as geometric shapes

Circle

Radius = n
Diameter 77949578
Circumference 244885821.59522
Area 4.7721866128828E+15

Sphere

Radius = n
Volume 2.4799328840764E+23
Surface area 1.9088746451531E+16
Circumference 244885821.59522

Square

Length = n
Perimeter 155899156
Area 1519034177594521
Diagonal 55118675.19443

Cube

Length = n
Surface area 9114205065567126
Volume 5.9204036555535E+22
Space diagonal 67506314.762277

Equilateral Triangle

Length = n
Perimeter 116924367
Area 6.5776109350683E+14
Altitude 33753157.381138

Triangular Pyramid

Length = n
Surface area 6.5776109350683E+14
Volume 6.9772626203392E+21
Height 18372891.731477