19361640 (number)

19361640 is an even 8-digits composite number following 19361639 and preceding 19361641. In scientific notation, it is written as 1.9361640 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 4858880 positive integers (up to 19361640) that are relatively prime to 19361640.

Interesting facts

Basic properties

Name

Name nineteen million three hundred sixty-one thousand six hundred forty

Notation

Scientific notation 1.9361640 × 10^7
Engineering notation 1.9361640 × 10^6

Prime Factorization of 19361640

Prime Factorization 2 × 2 × 2 × 15 × 9491 × 17

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4840410
Product of the distinct prime numbers

The prime factorization of 19361640 is 2 × 2 × 2 × 15 × 9491 × 17. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 97, 12, 771, 272, 8775, 2148, 84391, 88585, 965765, 219910, 7923104, 3116220, 89416735, 22813769, 362561086, 38794768, 5627747299, 825715435

Basic calculations (n = 19361640)

Multiplication

n×y
n×2 38723280
n×3 58084920
n×4 77446560
n×5 96808200

Division

n÷y
n÷2 9680820
n÷3 6453880
n÷3 4840410
n÷5 3872328

Exponentiation

ny
n2 374873103489600
n3 7.2581580754484E+21
n4 1.4052984371992E+29
n5 2.7208882433614E+36

Nth Root

y√n
2√n 4400.1863596898
3√n 268.52251960275
4√n 66.33390053125
5√n 28.667408048093

Divisors of 19361640

1, 2, 4, 8, 15, 17, 30, 34, 60, 68, 120, 136, 255, 510, 1020, 2040, 9491, 18982, 37964, 75928, 142365, 161347, 284730, 322694, 569460, 645388, 1138920, 1290776, 2420205, 4840410, 9680820, 19361640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19361639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19361640 can be divided by 32 positive divisors. The sum of these divisors (counting 19361640) is 1, the average is 0.03125.

Base conversion 19361640

Base System Value
2 Binary 1001001110110111101101000
3 Ternary 1100102200011210
4 Quaternary 1021312331220
5 Quinary 14424033030
6 Senary 1530553120
8 Octal 111667550
10 Decimal 19361640
12 Duodecimal 65987a0
16 Hexadecimal 1276f68
20 Vigesimal 610420
36 Base36 bizjc

Cryptographic Hash Functions

md5 08b2cc361a02bee3a04fc646f8b2e909
sha1 a116167c438978e43e7650624336185137728f2d
sha256 3567378efd1c7d9fcc7eee7de6d608836c4acccc72e4506c42882ee44a11ee45
sha512 61bdc08dcd5d8a1c43aefccb679e0571d0e18a63850cc72695a39e9d4dda894d2dc9d187b7434fc28c78ce809e1b20154eaa45a644d896c77870a0bad1b26f60
ripemd-160 9a8356d71cf31d6cc6f838901527d0370cc11eb6

19361640 as geometric shapes

Circle

Radius = n
Diameter 38723280
Circumference 121652771.9709
Area 1.1776985879513E+15

Sphere

Radius = n
Volume 3.0402901451229E+22
Surface area 4.7107943518053E+15
Circumference 121652771.9709

Square

Length = n
Perimeter 77446560
Area 374873103489600
Diagonal 27381493.877785

Cube

Length = n
Surface area 2249238620937600
Volume 7.2581580754484E+21
Space diagonal 33535344.197858

Equilateral Triangle

Length = n
Perimeter 58084920
Area 1.6232481540875E+14
Altitude 16767672.098929

Triangular Pyramid

Length = n
Surface area 1.6232481540875E+14
Volume 8.5538213234558E+20
Height 9127164.6259285