19902352 (number)

19902352 is an even 8-digits composite number following 19902351 and preceding 19902353. In scientific notation, it is written as 1.9902352 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 9432192 positive integers (up to 19902352) that are relatively prime to 19902352.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred two thousand three hundred fifty-two

Notation

Scientific notation 1.9902352 × 10^7
Engineering notation 1.9902352 × 10^6

Prime Factorization of 19902352

Prime Factorization 2 × 2 × 2 × 2 × 59 × 29 × 727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2487794
Product of the distinct prime numbers

The prime factorization of 19902352 is 2 × 2 × 2 × 2 × 59 × 29 × 727. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 2, 45, 91, 536, 976, 7790, 7656, 69750, 69634, 637522, 378259, 7146153, 9910464, 37904755, 61416565, 423679043, 424548989, 5590614112, 1561879077

Basic calculations (n = 19902352)

Multiplication

n×y
n×2 39804704
n×3 59707056
n×4 79609408
n×5 99511760

Division

n÷y
n÷2 9951176
n÷3 6634117.3333333
n÷3 4975588
n÷5 3980470.4

Exponentiation

ny
n2 396103615131904
n3 7.8833935768277E+21
n4 1.5689807392056E+29
n5 3.1226406952891E+36

Nth Root

y√n
2√n 4461.2052183239
3√n 270.99927833034
4√n 66.792254179088
5√n 28.82576757898

Divisors of 19902352

1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 232, 236, 464, 472, 727, 944, 1454, 1711, 2908, 3422, 5816, 6844, 11632, 13688, 21083, 27376, 42166, 42893, 84332, 85786, 168664, 171572, 337328, 343144, 686288, 1243897, 2487794, 4975588, 9951176, 19902352

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19902351
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19902352 can be divided by 40 positive divisors. The sum of these divisors (counting 19902352) is 1, the average is 0.025.

Base conversion 19902352

Base System Value
2 Binary 1001011111010111110010000
3 Ternary 1101110010220011
4 Quaternary 1023322332100
5 Quinary 20043333402
6 Senary 1550324304
8 Octal 113727620
10 Decimal 19902352
12 Duodecimal 67b9694
16 Hexadecimal 12faf90
20 Vigesimal 647fhc
36 Base36 bukr4

Cryptographic Hash Functions

md5 e8cc9444504d61f76326bf4f7ec66329
sha1 be1c2ded57704e3be8d3f4cf9ae6bec23cab965a
sha256 5a6fd519243f2f6b833d473813f065a5fc950ab1385a94a50e710a84921aa983
sha512 4261f0c9e7ecde38107361e7b622a560843855dda7567c268bbda107173e0cd95395c0ef32bddcdbf37788b3ac3a400f48e29a055d919e24d04b900add1c2faf
ripemd-160 c105f057daba0613e3b649b82b79cf2c9b52c218

19902352 as geometric shapes

Circle

Radius = n
Diameter 39804704
Circumference 125050165.66472
Area 1.2443962073587E+15

Sphere

Radius = n
Volume 3.3021881795092E+22
Surface area 4.977584829435E+15
Circumference 125050165.66472

Square

Length = n
Perimeter 79609408
Area 396103615131904
Diagonal 28146176.121523

Cube

Length = n
Surface area 2376621690791424
Volume 7.8833935768277E+21
Space diagonal 34471884.85412

Equilateral Triangle

Length = n
Perimeter 59707056
Area 1.7151789661754E+14
Altitude 17235942.42706

Triangular Pyramid

Length = n
Surface area 1.7151789661754E+14
Volume 9.2906684282289E+20
Height 9382058.7071744