20072451 (number)

20072451 is an odd 8-digits composite number following 20072450 and preceding 20072452. In scientific notation, it is written as 2.0072451 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 11361504 positive integers (up to 20072451) that are relatively prime to 20072451.

Interesting facts

Basic properties

Name

Name twenty million seventy-two thousand four hundred fifty-one

Notation

Scientific notation 2.0072451 × 10^7
Engineering notation 2.0072451 × 10^6

Prime Factorization of 20072451

Prime Factorization 3 × 7 × 107 × 8933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20072451
Product of the distinct prime numbers

The prime factorization of 20072451 is 3 × 7 × 107 × 8933. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 76, 99, 221, 622, 1633, 4470, 77186, 14029, 25505, 135686, 6347673, 5311467, 82749986, 45577157, 611396120, 733155940, 7597020326, 1178459191

Basic calculations (n = 20072451)

Multiplication

n×y
n×2 40144902
n×3 60217353
n×4 80289804
n×5 100362255

Division

n÷y
n÷2 10036225.5
n÷3 6690817
n÷3 5018112.75
n÷5 4014490.2

Exponentiation

ny
n2 402903289147401
n3 8.08725652915E+21
n4 1.6233106040579E+29
n5 3.2583822557733E+36

Nth Root

y√n
2√n 4480.2289004023
3√n 271.76913711706
4√n 66.934512027819
5√n 28.874872902217

Divisors of 20072451

1, 3, 7, 21, 107, 321, 749, 2247, 8933, 26799, 62531, 187593, 955831, 2867493, 6690817, 20072451

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 -20072450
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 20072451 can be divided by 16 positive divisors. The sum of these divisors (counting 20072451) is 1, the average is 0.0625.

Base conversion 20072451

Base System Value
2 Binary 1001100100100100000000011
3 Ternary 1101202210020010
4 Quaternary 1030210200003
5 Quinary 20114304301
6 Senary 1554120003
8 Octal 114444003
10 Decimal 20072451
12 Duodecimal 6880003
16 Hexadecimal 1324803
20 Vigesimal 65912b
36 Base36 by803

Cryptographic Hash Functions

md5 d03c5018a2ad038bf1aa7691f57dc878
sha1 f89b1f012b8c3ce92dfc2d30d714544675605959
sha256 8886cf59f13ba86d26cabb2bcdaf0adbb9faa85e280a77f96bb28e30d659a154
sha512 08d672b7ab1737f8c2a66af4fb8d2f87452bcde91fd841f9aa06c16063fa1e11fcd100bcb2bd7989aac8f625100067cdfc90b9a0a61da7cc1aadcea837bfad8e
ripemd-160 451b03e08823b4d8fb976f88870fc6299bd40434

20072451 as geometric shapes

Circle

Radius = n
Diameter 40144902
Circumference 126118929.20228
Area 1.2657580132926E+15

Sphere

Radius = n
Volume 3.3875820932898E+22
Surface area 5.0630320531706E+15
Circumference 126118929.20228

Square

Length = n
Perimeter 80289804
Area 402903289147401
Diagonal 28386732.434269

Cube

Length = n
Surface area 2417419734884406
Volume 8.08725652915E+21
Space diagonal 34766504.964437

Equilateral Triangle

Length = n
Perimeter 60217353
Area 1.7446224183498E+14
Altitude 17383252.482218

Triangular Pyramid

Length = n
Surface area 1.7446224183498E+14
Volume 9.5309232215953E+20
Height 9462244.1447565