38879968 (number)

38879968 is an even 8-digits composite number following 38879967 and preceding 38879969. In scientific notation, it is written as 3.8879968 × 10^7. The sum of its digits is 58. It has a total of 7 prime factors and 24 positive divisors. There are 19297920 positive integers (up to 38879968) that are relatively prime to 38879968.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 3.8879968 × 10^7
Engineering notation 3.8879968 × 10^6

Prime Factorization of 38879968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 139 × 8741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2429998
Product of the distinct prime numbers

The prime factorization of 38879968 is 2 × 2 × 2 × 2 × 2 × 139 × 8741. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 94, 84, 486, 211, 1338, 3170, 53500, 94336, 460393, 187957, 8199454, 162285, 74697220, 55962052, 215106772, 500233070, 6847500229, 1282398114

Basic calculations (n = 38879968)

Multiplication

n×y
n×2 77759936
n×3 116639904
n×4 155519872
n×5 194399840

Division

n÷y
n÷2 19439984
n÷3 12959989.333333
n÷3 9719992
n÷5 7775993.6

Exponentiation

ny
n2 1511651911681024
n3 5.8772977953297E+22
n4 2.2850915020889E+30
n5 8.8844284478288E+37

Nth Root

y√n
2√n 6235.3803412462
3√n 338.77287745531
4√n 78.964424529317
5√n 32.956810874191

Divisors of 38879968

1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 8741, 17482, 34964, 69928, 139856, 279712, 1214999, 2429998, 4859996, 9719992, 19439984, 38879968

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38879967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38879968 can be divided by 24 positive divisors. The sum of these divisors (counting 38879968) is 1, the average is 0.041666666666667.

Base conversion 38879968

Base System Value
2 Binary 10010100010100001011100000
3 Ternary 2201011022021211
4 Quaternary 2110110023200
5 Quinary 34423124333
6 Senary 3505155504
8 Octal 224241340
10 Decimal 38879968
12 Duodecimal 1102bb94
16 Hexadecimal 25142e0
20 Vigesimal c2jji8
36 Base36 n5bz4

Cryptographic Hash Functions

md5 407bd00b14509d27ea49f883956ae0a7
sha1 724a95d6ab7e73eb253f191df294f465a6494e71
sha256 12fa4aabf68b13158854a162146631f2fb29c6296bdbf2ae3c189af28bfbb96b
sha512 49167306fe0ec21639547255b528aae2f72bff3176080ab9b2723bcece7c3e270f82f7f54128a1a5da71bbb1a48e875b16bae6e1775b65f273a3515a6d3ed0d3
ripemd-160 b721aca98856adb9c32ed2251d90be5987a7285e

38879968 as geometric shapes

Circle

Radius = n
Diameter 77759936
Circumference 244290043.68121
Area 4.7489945405221E+15

Sphere

Radius = n
Volume 2.461876743569E+23
Surface area 1.8995978162088E+16
Circumference 244290043.68121

Square

Length = n
Perimeter 155519872
Area 1511651911681024
Diagonal 54984578.050232

Cube

Length = n
Surface area 9069911470086144
Volume 5.8772977953297E+22
Space diagonal 67342079.972652

Equilateral Triangle

Length = n
Perimeter 116639904
Area 6.5456447859754E+14
Altitude 33671039.986326

Triangular Pyramid

Length = n
Surface area 6.5456447859754E+14
Volume 6.926461876884E+21
Height 18328192.683411