38644998 (number)

38644998 is an even 8-digits composite number following 38644997 and preceding 38644999. In scientific notation, it is written as 3.8644998 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 10805952 positive integers (up to 38644998) that are relatively prime to 38644998.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8644998 × 10^7
Engineering notation 3.8644998 × 10^6

Prime Factorization of 38644998

Prime Factorization 2 × 3 × 7 × 47 × 19577

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38644998
Product of the distinct prime numbers

The prime factorization of 38644998 is 2 × 3 × 7 × 47 × 19577. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 97, 79, 619, 193, 4757, 8704, 23746, 87091, 454254, 640051, 4366265, 5570733, 54634730, 69432488, 760621094, 617256607, 166067034, 4736787048

Basic calculations (n = 38644998)

Multiplication

n×y
n×2 77289996
n×3 115934994
n×4 154579992
n×5 193224990

Division

n÷y
n÷2 19322499
n÷3 12881666
n÷3 9661249.5
n÷5 7728999.6

Exponentiation

ny
n2 1493435870420004
n3 5.7713826225509E+22
n4 2.2303506990572E+30
n5 8.6191898304362E+37

Nth Root

y√n
2√n 6216.5101142039
3√n 338.08904321627
4√n 78.844848368197
5√n 32.91687951445

Divisors of 38644998

1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 19577, 39154, 58731, 117462, 137039, 274078, 411117, 822234, 920119, 1840238, 2760357, 5520714, 6440833, 12881666, 19322499, 38644998

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 -38644997
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 38644998 can be divided by 32 positive divisors. The sum of these divisors (counting 38644998) is 1, the average is 0.03125.

Base conversion 38644998

Base System Value
2 Binary 10010011011010110100000110
3 Ternary 2200201100222020
4 Quaternary 2103122310012
5 Quinary 34343114443
6 Senary 3500144010
8 Octal 223326406
10 Decimal 38644998
12 Duodecimal 10b38006
16 Hexadecimal 24dad06
20 Vigesimal c1ac9i
36 Base36 n0ao6

Cryptographic Hash Functions

md5 1328483d01cec48925e4e6b654e65fb2
sha1 13eb5e23bb6c541568e878e9692a7295bda12cdd
sha256 2b72c0e2e0439dc68ff028dc49c3a71ed46feb2878326b35aa856116f0b62c4b
sha512 6f496764cad796ef3c308f4c44453eb49822299ef56788d2e02cde1ce8c5a6ce6aab61daa2910a92c248246abf5b007e961d0847ea2e8a66dfad26a3bc8c7711
ripemd-160 cfa3bbd840d9ba25c0e0711678b4f7f1f1612751

38644998 as geometric shapes

Circle

Radius = n
Diameter 77289996
Circumference 242813683.62958
Area 4.691767159119E+15

Sphere

Radius = n
Volume 2.4175110997416E+23
Surface area 1.8767068636476E+16
Circumference 242813683.62958

Square

Length = n
Perimeter 154579992
Area 1493435870420004
Diagonal 54652280.289481

Cube

Length = n
Surface area 8960615222520024
Volume 5.7713826225509E+22
Space diagonal 66935099.994398

Equilateral Triangle

Length = n
Perimeter 115934994
Area 6.4667670135332E+14
Altitude 33467549.997199

Triangular Pyramid

Length = n
Surface area 6.4667670135332E+14
Volume 6.8016396487133E+21
Height 18217426.76316