16964981 (number)

16964981 is an odd 8-digits composite number following 16964980 and preceding 16964982. In scientific notation, it is written as 1.6964981 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 14774400 positive integers (up to 16964981) that are relatively prime to 16964981.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred sixty-four thousand nine hundred eighty-one

Notation

Scientific notation 1.6964981 × 10^7
Engineering notation 1.6964981 × 10^6

Prime Factorization of 16964981

Prime Factorization 37 × 11 × 73 × 571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16964981
Product of the distinct prime numbers

The prime factorization of 16964981 is 37 × 11 × 73 × 571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 98, 43, 859, 205, 5427, 1387, 76462, 40913, 555684, 844196, 7797532, 7589193, 48016277, 28140766, 794961905, 878727827, 9677701904, 3601559869

Basic calculations (n = 16964981)

Multiplication

n×y
n×2 33929962
n×3 50894943
n×4 67859924
n×5 84824905

Division

n÷y
n÷2 8482490.5
n÷3 5654993.6666667
n÷3 4241245.25
n÷5 3392996.2

Exponentiation

ny
n2 287810580330361
n3 4.8827010269035E+21
n4 8.2834930150099E+28
n5 1.4052930161328E+36

Nth Root

y√n
2√n 4118.8567588592
3√n 256.95148140087
4√n 64.178320006519
5√n 27.91969537646

Divisors of 16964981

1, 11, 37, 73, 407, 571, 803, 2701, 6281, 21127, 29711, 41683, 232397, 458513, 1542271, 16964981

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 -16964980
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 16964981 can be divided by 16 positive divisors. The sum of these divisors (counting 16964981) is 1, the average is 0.0625.

Base conversion 16964981

Base System Value
2 Binary 1000000101101110101110101
3 Ternary 1011220220120122
4 Quaternary 1000231311311
5 Quinary 13320334411
6 Senary 1403341325
8 Octal 100556565
10 Decimal 16964981
12 Duodecimal 5821845
16 Hexadecimal 102dd75
20 Vigesimal 560c91
36 Base36 a3m9h

Cryptographic Hash Functions

md5 a464c3e4d39a71c0c8602c7422b407d3
sha1 2ca0da04ab89678ffbe26b4e6c5f35cb27b98378
sha256 835de9bfca9b6df2092e4986df54e5eb403d4b1166d292e9cd0b215f4c682d8a
sha512 bf2fc4272110a2fac312c596cd2e023cc208c7a441d24d0805559ab44657b0d054b64b90ec642ca5fae868fc06c904485bc70f23decd8a9622b16273baafcc3f
ripemd-160 f3249cfd6249346bf67cc31a6a45048114ff3399

16964981 as geometric shapes

Circle

Radius = n
Diameter 33929962
Circumference 106594119.35578
Area 9.0418360479128E+14

Sphere

Radius = n
Volume 2.0452610234394E+22
Surface area 3.6167344191651E+15
Circumference 106594119.35578

Square

Length = n
Perimeter 67859924
Area 287810580330361
Diagonal 23992106.215602

Cube

Length = n
Surface area 1726863481982166
Volume 4.8827010269035E+21
Space diagonal 29384209.041441

Equilateral Triangle

Length = n
Perimeter 50894943
Area 1.2462563702202E+14
Altitude 14692104.52072

Triangular Pyramid

Length = n
Surface area 1.2462563702202E+14
Volume 5.7543183443834E+20
Height 7997368.738534