38994048 (number)

38994048 is an even 8-digits composite number following 38994047 and preceding 38994049. In scientific notation, it is written as 3.8994048 × 10^7. The sum of its digits is 45. It has a total of 9 prime factors and 32 positive divisors. There are 12994560 positive integers (up to 38994048) that are relatively prime to 38994048.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8994048 × 10^7
Engineering notation 3.8994048 × 10^6

Prime Factorization of 38994048

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 81 × 3761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 609282
Product of the distinct prime numbers

The prime factorization of 38994048 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 81 × 3761. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 9, 47, 53, 731, 518, 438, 2346, 34270, 59589, 390292, 15925, 2637073, 2094487, 40445158, 9932363, 954380189, 395045571, 2404520438, 1656536848

Basic calculations (n = 38994048)

Multiplication

n×y
n×2 77988096
n×3 116982144
n×4 155976192
n×5 194970240

Division

n÷y
n÷2 19497024
n÷3 12998016
n÷3 9748512
n÷5 7798809.6

Exponentiation

ny
n2 1520535779426304
n3 5.9291845168667E+22
n4 2.3120290565156E+30
n5 9.0155372007162E+37

Nth Root

y√n
2√n 6244.5214388294
3√n 339.10389172243
4√n 79.022284444512
5√n 32.976128318584

Divisors of 38994048

1, 2, 4, 8, 16, 32, 64, 81, 128, 162, 324, 648, 1296, 2592, 3761, 5184, 7522, 10368, 15044, 30088, 60176, 120352, 240704, 304641, 481408, 609282, 1218564, 2437128, 4874256, 9748512, 19497024, 38994048

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38994047
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38994048 can be divided by 32 positive divisors. The sum of these divisors (counting 38994048) is 1, the average is 0.03125.

Base conversion 38994048

Base System Value
2 Binary 10010100110000000010000000
3 Ternary 2201101002210000
4 Quaternary 2110300002000
5 Quinary 34440302143
6 Senary 3511440000
8 Octal 224600200
10 Decimal 38994048
12 Duodecimal 11086000
16 Hexadecimal 2530080
20 Vigesimal c3e528
36 Base36 n7s00

Cryptographic Hash Functions

md5 56d87f1d4633c995a96dcb33ce1ea69a
sha1 29064b305597ae027649789dbe9796f96004b6ce
sha256 4c578fdb5798d3267031a6afeb4e626a9e9df520612d8c9c1fa624a659437ad7
sha512 a3cc1eefe46be6bcef801df5b163e1c54713a87d953eb38525e87b94aa3c84dc14b08ab8ce66ea38b2559d5a26f2d729b05d5301edd9c19dbc1b8f7d05634b09
ripemd-160 6f0a42b0e822908c8fc8eb9320f0ccb06026957b

38994048 as geometric shapes

Circle

Radius = n
Diameter 77988096
Circumference 245006829.46106
Area 4.7769040341661E+15

Sphere

Radius = n
Volume 2.4836110026622E+23
Surface area 1.9107616136664E+16
Circumference 245006829.46106

Square

Length = n
Perimeter 155976192
Area 1520535779426304
Diagonal 55145911.533427

Cube

Length = n
Surface area 9123214676557824
Volume 5.9291845168667E+22
Space diagonal 67539672.32878

Equilateral Triangle

Length = n
Perimeter 116982144
Area 6.5841130617318E+14
Altitude 33769836.16439

Triangular Pyramid

Length = n
Surface area 6.5841130617318E+14
Volume 6.9876109646378E+21
Height 18381970.511142