20007493 (number)

20007493 is an odd 8-digits composite number following 20007492 and preceding 20007494. In scientific notation, it is written as 2.0007493 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 16830000 positive integers (up to 20007493) that are relatively prime to 20007493.

Interesting facts

Basic properties

Name

Name twenty million seven thousand four hundred ninety-three

Notation

Scientific notation 2.0007493 × 10^7
Engineering notation 2.0007493 × 10^6

Prime Factorization of 20007493

Prime Factorization 11 × 31 × 23 × 2551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20007493
Product of the distinct prime numbers

The prime factorization of 20007493 is 11 × 31 × 23 × 2551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 30, 38, 130, 413, 1179, 4172, 16928, 72562, 143376, 544163, 8143526, 3182944, 68915415, 59715801, 332880439, 131908409, 5569346336, 9574812741

Basic calculations (n = 20007493)

Multiplication

n×y
n×2 40014986
n×3 60022479
n×4 80029972
n×5 100037465

Division

n÷y
n÷2 10003746.5
n÷3 6669164.3333333
n÷3 5001873.25
n÷5 4001498.6

Exponentiation

ny
n2 400299776145049
n3 8.0089949691236E+21
n4 1.6023991078178E+29
n5 3.205998893287E+36

Nth Root

y√n
2√n 4472.973619417
3√n 271.47565597901
4√n 66.880293206721
5√n 28.856159824294

Divisors of 20007493

1, 11, 23, 31, 253, 341, 713, 2551, 7843, 28061, 58673, 79081, 645403, 869891, 1818863, 20007493

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 -20007492
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 20007493 can be divided by 16 positive divisors. The sum of these divisors (counting 20007493) is 1, the average is 0.0625.

Base conversion 20007493

Base System Value
2 Binary 1001100010100101001000101
3 Ternary 1101122111010021
4 Quaternary 1030110221011
5 Quinary 20110214433
6 Senary 1552455141
8 Octal 114245105
10 Decimal 20007493
12 Duodecimal 684a4b1
16 Hexadecimal 1314a45
20 Vigesimal 650ied
36 Base36 bwtvp

Cryptographic Hash Functions

md5 07aad414a66ec3f981854175494804dc
sha1 6cbccdc01dc1dd654318418a55d140e2d2c00a29
sha256 31fe14452635b6c61f08344603c82242c52a13d14b858a9f5720245eebcedb6d
sha512 35d1f2849e8bd31db8160a74a9405d8655e113640c1dc7f3b607e493137065333106f86d86635f836d38b8fbf5eef0ab1315cae0b0e553cc87dd153b91daf82c
ripemd-160 f12af18fa582162ec108dfbb2c2ed14afba4b170

20007493 as geometric shapes

Circle

Radius = n
Diameter 40014986
Circumference 125710786.0511
Area 1.2575788359709E+15

Sphere

Radius = n
Volume 3.3547999676849E+22
Surface area 5.0303153438837E+15
Circumference 125710786.0511

Square

Length = n
Perimeter 80029972
Area 400299776145049
Diagonal 28294867.949685

Cube

Length = n
Surface area 2401798656870294
Volume 8.0089949691236E+21
Space diagonal 34653994.408079

Equilateral Triangle

Length = n
Perimeter 60022479
Area 1.7333488763542E+14
Altitude 17326997.204039

Triangular Pyramid

Length = n
Surface area 1.7333488763542E+14
Volume 9.4386910885938E+20
Height 9431622.6498949