16851940 (number)

16851940 is an even 8-digits composite number following 16851939 and preceding 16851941. In scientific notation, it is written as 1.6851940 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 5777760 positive integers (up to 16851940) that are relatively prime to 16851940.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred fifty-one thousand nine hundred forty

Notation

Scientific notation 1.6851940 × 10^7
Engineering notation 1.6851940 × 10^6

Prime Factorization of 16851940

Prime Factorization 2 × 2 × 7 × 5 × 120371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8425970
Product of the distinct prime numbers

The prime factorization of 16851940 is 2 × 2 × 7 × 5 × 120371. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 82, 53, 958, 335, 3194, 8865, 60170, 94107, 633411, 322804, 2678748, 6016437, 62865619, 68316232, 673891530, 6405922, 3729135914, 5784258469

Basic calculations (n = 16851940)

Multiplication

n×y
n×2 33703880
n×3 50555820
n×4 67407760
n×5 84259700

Division

n÷y
n÷2 8425970
n÷3 5617313.3333333
n÷3 4212985
n÷5 3370388

Exponentiation

ny
n2 283987881763600
n3 4.7857467442073E+21
n4 8.0649116988576E+28
n5 1.3590940805445E+36

Nth Root

y√n
2√n 4105.111447939
3√n 256.37950305182
4√n 64.071143644694
5√n 27.882388928797

Divisors of 16851940

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 120371, 240742, 481484, 601855, 842597, 1203710, 1685194, 2407420, 3370388, 4212985, 8425970, 16851940

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 -16851939
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 16851940 can be divided by 24 positive divisors. The sum of these divisors (counting 16851940) is 1, the average is 0.041666666666667.

Base conversion 16851940

Base System Value
2 Binary 1000000010010001111100100
3 Ternary 1011201011111221
4 Quaternary 1000102033210
5 Quinary 13303230230
6 Senary 1401110124
8 Octal 100221744
10 Decimal 16851940
12 Duodecimal 5788344
16 Hexadecimal 10123e4
20 Vigesimal 5569h0
36 Base36 a171g

Cryptographic Hash Functions

md5 b2bfdea0deec99d59f93887fa0bd7091
sha1 906a74e786c03879ec15b2bedc681a89662e05b3
sha256 1165f332fc8935b7dd6f8314ffe38b3115966b995026a3a0c95d9addbe9c402a
sha512 39e15cc1467d14340665e460028efc8914d24b37bf5855a1d390daa079ce6afc57e909b76bed65148eae58756d89f07392690ec19ef8bde00206db5a539d99a8
ripemd-160 f170f323667f2de673f8788d10721d133b53fae1

16851940 as geometric shapes

Circle

Radius = n
Diameter 33703880
Circumference 105883861.80547
Area 8.9217424305705E+14

Sphere

Radius = n
Volume 2.0046489084724E+22
Surface area 3.5686969722282E+15
Circumference 105883861.80547

Square

Length = n
Perimeter 67407760
Area 283987881763600
Diagonal 23832242.100298

Cube

Length = n
Surface area 1703927290581600
Volume 4.7857467442073E+21
Space diagonal 29188416.286102

Equilateral Triangle

Length = n
Perimeter 50555820
Area 1.229703599871E+14
Altitude 14594208.143051

Triangular Pyramid

Length = n
Surface area 1.229703599871E+14
Volume 5.6400566264507E+20
Height 7944080.7000992