38998904 (number)

38998904 is an even 8-digits composite number following 38998903 and preceding 38998905. In scientific notation, it is written as 3.8998904 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors. There are 16713648 positive integers (up to 38998904) that are relatively prime to 38998904.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-eight thousand nine hundred four

Notation

Scientific notation 3.8998904 × 10^7
Engineering notation 3.8998904 × 10^6

Prime Factorization of 38998904

Prime Factorization 2 × 2 × 2 × 49 × 99487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9749726
Product of the distinct prime numbers

The prime factorization of 38998904 is 2 × 2 × 2 × 49 × 99487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 19, 80, 101, 186, 3391, 9433, 33639, 69231, 229360, 872451, 5798958, 2301217, 52245682, 88183201, 923843479, 502428122, 860627033, 8670253665

Basic calculations (n = 38998904)

Multiplication

n×y
n×2 77997808
n×3 116996712
n×4 155995616
n×5 194994520

Division

n÷y
n÷2 19499452
n÷3 12999634.666667
n÷3 9749726
n÷5 7799780.8

Exponentiation

ny
n2 1520914513201216
n3 5.9313999092541E+22
n4 2.3131809564661E+30
n5 9.0211522055849E+37

Nth Root

y√n
2√n 6244.9102475536
3√n 339.11796754709
4√n 79.024744526975
5√n 32.976949593169

Divisors of 38998904

1, 2, 4, 8, 49, 98, 196, 392, 99487, 198974, 397948, 795896, 4874863, 9749726, 19499452, 38998904

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 -38998903
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 38998904 can be divided by 16 positive divisors. The sum of these divisors (counting 38998904) is 1, the average is 0.0625.

Base conversion 38998904

Base System Value
2 Binary 10010100110001001101111000
3 Ternary 2201101100102212
4 Quaternary 2110301031320
5 Quinary 34440431104
6 Senary 3511514252
8 Octal 224611570
10 Decimal 38998904
12 Duodecimal 11088988
16 Hexadecimal 2531378
20 Vigesimal c3eh54
36 Base36 n7vqw

Cryptographic Hash Functions

md5 02d7d0321a3ac08e9beb30562f5f2318
sha1 e2ac2f6d014a2ff41ad190b4b04f1db90ed6319e
sha256 6cbe0d427ea843481c927c16f82ce46a2942f8b0a66ee9017b74720963ff093a
sha512 3cdc60135ccd10b0e2a2b5b117c590726685566c9c7f3eae64b3aef83de6e4cf0a10f0e9bd12e87ba6381bf0fd018191e46073f244d25e3610d3137de8860edc
ripemd-160 f773cba1e538bbc96d584764cf99a7d648d03c96

38998904 as geometric shapes

Circle

Radius = n
Diameter 77997808
Circumference 245037340.60891
Area 4.778093861411E+15

Sphere

Radius = n
Volume 2.4845389840554E+23
Surface area 1.9112375445644E+16
Circumference 245037340.60891

Square

Length = n
Perimeter 155995616
Area 1520914513201216
Diagonal 55152778.954486

Cube

Length = n
Surface area 9125487079207296
Volume 5.9313999092541E+22
Space diagonal 67548083.167501

Equilateral Triangle

Length = n
Perimeter 116996712
Area 6.5857530270835E+14
Altitude 33774041.583751

Triangular Pyramid

Length = n
Surface area 6.5857530270835E+14
Volume 6.9902218296047E+21
Height 18384259.651495