19308961 (number)

19308961 is an odd 8-digits composite number following 19308960 and preceding 19308962. In scientific notation, it is written as 1.9308961 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 16524000 positive integers (up to 19308961) that are relatively prime to 19308961.

Interesting facts

Basic properties

Name

Name nineteen million three hundred eight thousand nine hundred sixty-one

Notation

Scientific notation 1.9308961 × 10^7
Engineering notation 1.9308961 × 10^6

Prime Factorization of 19308961

Prime Factorization 7 × 751 × 3673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19308961
Product of the distinct prime numbers

The prime factorization of 19308961 is 7 × 751 × 3673. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 34, 45, 506, 421, 2531, 290, 64273, 38978, 127722, 914720, 7825609, 5854438, 19719821, 64740888, 508491882, 921615666, 1521405828, 6488697599

Basic calculations (n = 19308961)

Multiplication

n×y
n×2 38617922
n×3 57926883
n×4 77235844
n×5 96544805

Division

n÷y
n÷2 9654480.5
n÷3 6436320.3333333
n÷3 4827240.25
n÷5 3861792.2

Exponentiation

ny
n2 372835974899521
n3 7.1990752987318E+21
n4 1.3900666417928E+29
n5 2.6840742573777E+36

Nth Root

y√n
2√n 4394.1962860118
3√n 268.27876707242
4√n 66.28873423148
5√n 28.651791430692

Divisors of 19308961

1, 7, 751, 3673, 5257, 25711, 2758423, 19308961

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19308960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19308961 can be divided by 8 positive divisors. The sum of these divisors (counting 19308961) is 1, the average is 0.125.

Base conversion 19308961

Base System Value
2 Binary 1001001101010000110100001
3 Ternary 1100022222220201
4 Quaternary 1021222012201
5 Quinary 14420341321
6 Senary 1525505201
8 Octal 111520641
10 Decimal 19308961
12 Duodecimal 6572201
16 Hexadecimal 126a1a1
20 Vigesimal 60dc81
36 Base36 bhuw1

Cryptographic Hash Functions

md5 c9d9569f6573cd21d0bd6f12730726cf
sha1 c9e03aa39e3061bae77b87783a9e0899777bef91
sha256 6ae11f52369a8e810efc1669711f32a703d439d37613f0829b8c05ba9e0b22eb
sha512 880c31ecec9f81091af5ad78af6ba96ac061090bfe16e8364b868577e355c0d53574f707a4d78a1c0a9500de5c9ae8693d969a9d657b40195b48bc159f08839d
ripemd-160 72cb05f419b4eeb155f67a922a92b071a55b3185

19308961 as geometric shapes

Circle

Radius = n
Diameter 38617922
Circumference 121321780.0521
Area 1.1712987597383E+15

Sphere

Radius = n
Volume 3.0155416094848E+22
Surface area 4.6851950389533E+15
Circumference 121321780.0521

Square

Length = n
Perimeter 77235844
Area 372835974899521
Diagonal 27306994.521533

Cube

Length = n
Surface area 2237015849397126
Volume 7.1990752987318E+21
Space diagonal 33444101.493366

Equilateral Triangle

Length = n
Perimeter 57926883
Area 1.6144271285386E+14
Altitude 16722050.746683

Triangular Pyramid

Length = n
Surface area 1.6144271285386E+14
Volume 8.4841916033431E+20
Height 9102331.5071777