20247898 (number)

20247898 is an even 8-digits composite number following 20247897 and preceding 20247899. In scientific notation, it is written as 2.0247898 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 8903400 positive integers (up to 20247898) that are relatively prime to 20247898.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-seven thousand eight hundred ninety-eight

Notation

Scientific notation 2.0247898 × 10^7
Engineering notation 2.0247898 × 10^6

Prime Factorization of 20247898

Prime Factorization 2 × 341 × 11 × 2699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20247898
Product of the distinct prime numbers

The prime factorization of 20247898 is 2 × 341 × 11 × 2699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 38, 70, 228, 213, 1696, 2259, 94858, 15350, 268116, 575200, 9032763, 1424831, 50716094, 3535243, 959784046, 325119684, 5291181791, 6796552444

Basic calculations (n = 20247898)

Multiplication

n×y
n×2 40495796
n×3 60743694
n×4 80991592
n×5 101239490

Division

n÷y
n÷2 10123949
n÷3 6749299.3333333
n÷3 5061974.5
n÷5 4049579.6

Exponentiation

ny
n2 409977373418404
n3 8.3011800392838E+21
n4 1.6808144671505E+29
n5 3.4032959887788E+36

Nth Root

y√n
2√n 4499.7664383832
3√n 272.55865751827
4√n 67.080298436897
5√n 28.925174581768

Divisors of 20247898

1, 2, 11, 22, 341, 682, 2699, 3751, 5398, 7502, 29689, 59378, 920359, 1840718, 10123949, 20247898

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 -20247897
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 20247898 can be divided by 16 positive divisors. The sum of these divisors (counting 20247898) is 1, the average is 0.0625.

Base conversion 20247898

Base System Value
2 Binary 1001101001111010101011010
3 Ternary 1102002200220011
4 Quaternary 1031033111122
5 Quinary 20140413043
6 Senary 2001552134
8 Octal 115172532
10 Decimal 20247898
12 Duodecimal 694564a
16 Hexadecimal 134f55a
20 Vigesimal 66ajei
36 Base36 c1zdm

Cryptographic Hash Functions

md5 e83ad3660188e9c02410b5ab0efaa305
sha1 0f7af841f9221f7a75f06784bc8e78f4039cf3b0
sha256 325d0c3fab79650fc27f977cdbaa739a0d36520cddc0bbc005e13e8b17806ca1
sha512 211e18e118e25715532ba535751df81c38e16778b298ad3dd8ad6ae8ba7add939333ec8373e0f46e1044536965bd051dc235e4901e76d3c5ea67d664fc68c08c
ripemd-160 124b1c0b4a08b609ad5ab0e6f2828ec43503cb3b

20247898 as geometric shapes

Circle

Radius = n
Diameter 40495796
Circumference 127221295.21487
Area 1.2879819044693E+15

Sphere

Radius = n
Volume 3.477190163672E+22
Surface area 5.1519276178772E+15
Circumference 127221295.21487

Square

Length = n
Perimeter 80991592
Area 409977373418404
Diagonal 28634851.961147

Cube

Length = n
Surface area 2459864240510424
Volume 8.3011800392838E+21
Space diagonal 35070388.082472

Equilateral Triangle

Length = n
Perimeter 60743694
Area 1.7752541017858E+14
Altitude 17535194.041236

Triangular Pyramid

Length = n
Surface area 1.7752541017858E+14
Volume 9.7830344960466E+20
Height 9544950.6537157