19902772 (number)

19902772 is an even 8-digits composite number following 19902771 and preceding 19902773. In scientific notation, it is written as 1.9902772 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 9699456 positive integers (up to 19902772) that are relatively prime to 19902772.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred two thousand seven hundred seventy-two

Notation

Scientific notation 1.9902772 × 10^7
Engineering notation 1.9902772 × 10^6

Prime Factorization of 19902772

Prime Factorization 2 × 2 × 53 × 269 × 349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9951386
Product of the distinct prime numbers

The prime factorization of 19902772 is 2 × 2 × 53 × 269 × 349. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 26, 58, 153, 178, 7118, 1541, 84565, 79151, 326458, 675084, 8959094, 5504171, 73303564, 32087727, 740602558, 334553132, 5074000945, 3466398041

Basic calculations (n = 19902772)

Multiplication

n×y
n×2 39805544
n×3 59708316
n×4 79611088
n×5 99513860

Division

n÷y
n÷2 9951386
n÷3 6634257.3333333
n÷3 4975693
n÷5 3980554.4

Exponentiation

ny
n2 396120333283984
n3 7.8838926779151E+21
n4 1.5691131844101E+29
n5 3.1229701951509E+36

Nth Root

y√n
2√n 4461.252290557
3√n 271.00118461921
4√n 66.792606556093
5√n 28.82588924018

Divisors of 19902772

1, 2, 4, 53, 106, 212, 269, 349, 538, 698, 1076, 1396, 14257, 18497, 28514, 36994, 57028, 73988, 93881, 187762, 375524, 4975693, 9951386, 19902772

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19902771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19902772 can be divided by 24 positive divisors. The sum of these divisors (counting 19902772) is 1, the average is 0.041666666666667.

Base conversion 19902772

Base System Value
2 Binary 1001011111011000100110100
3 Ternary 1101110011110201
4 Quaternary 1023323010310
5 Quinary 20043342042
6 Senary 1550330244
8 Octal 113730464
10 Decimal 19902772
12 Duodecimal 67b9984
16 Hexadecimal 12fb134
20 Vigesimal 647gic
36 Base36 bul2s

Cryptographic Hash Functions

md5 49f89e547a18bc0b3df7016e9000a16c
sha1 4da6208cdc6ecc14f13a28b0927d125233c8175b
sha256 9dcdb2c860d927759e8dffa277dedd254b8984d68ed93befc730c5f1c2362787
sha512 83d04f5833dfc82ec5869d21aba48c8dbfab1fa13afaa373c066a40d50f7e4ccbb93492b01b4672d12645a8a505023192b93491f5a06d7a66ddff8bf48f77ad1
ripemd-160 141490b6f0a7fdaefe9a98b984b5a4c417bc7ea2

19902772 as geometric shapes

Circle

Radius = n
Diameter 39805544
Circumference 125052804.60255
Area 1.2444487289825E+15

Sphere

Radius = n
Volume 3.3023972424838E+22
Surface area 4.97779491593E+15
Circumference 125052804.60255

Square

Length = n
Perimeter 79611088
Area 396120333283984
Diagonal 28146770.091219

Cube

Length = n
Surface area 2376721999703904
Volume 7.8838926779151E+21
Space diagonal 34472612.315459

Equilateral Triangle

Length = n
Perimeter 59708316
Area 1.7152513578974E+14
Altitude 17236306.15773

Triangular Pyramid

Length = n
Surface area 1.7152513578974E+14
Volume 9.2912566245013E+20
Height 9382256.6970732