168289916 (number)

168289916 is an even 9-digits composite number following 168289915 and preceding 168289917. In scientific notation, it is written as 1.68289916 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 79412400 positive integers (up to 168289916) that are relatively prime to 168289916.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million two hundred eighty-nine thousand nine hundred sixteen

Notation

Scientific notation 1.68289916 × 10^8
Engineering notation 1.68289916 × 10^6

Prime Factorization of 168289916

Prime Factorization 2 × 2 × 19 × 271 × 8171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 84144958
Product of the distinct prime numbers

The prime factorization of 168289916 is 2 × 2 × 19 × 271 × 8171. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 96, 68, 101, 562, 4862, 2190, 36405, 55223, 572621, 338465, 7592339, 2512919, 79175706, 56445866, 652471070, 951039554, 7128675489, 1403638175

Basic calculations (n = 168289916)

Multiplication

n×y
n×2 336579832
n×3 504869748
n×4 673159664
n×5 841449580

Division

n÷y
n÷2 84144958
n÷3 56096638.666667
n÷3 42072479
n÷5 33657983.2

Exponentiation

ny
n2 28321495827287056
n3 4.7662221537685E+24
n4 8.0210712589504E+32
n5 1.3498654083988E+41

Nth Root

y√n
2√n 12972.660328553
3√n 552.10205614951
4√n 113.89758701813
5√n 44.178566387481

Divisors of 168289916

1, 2, 4, 19, 38, 76, 271, 542, 1084, 5149, 8171, 10298, 16342, 20596, 32684, 155249, 310498, 620996, 2214341, 4428682, 8857364, 42072479, 84144958, 168289916

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 -168289915
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 168289916 can be divided by 24 positive divisors. The sum of these divisors (counting 168289916) is 1, the average is 0.041666666666667.

Base conversion 168289916

Base System Value
2 Binary 1010000001111110011001111100
3 Ternary 102201200000100212
4 Quaternary 22001332121330
5 Quinary 321040234131
6 Senary 24411011552
8 Octal 1201763174
10 Decimal 168289916
12 Duodecimal 48439bb8
16 Hexadecimal a07e67c
20 Vigesimal 2cbg4fg
36 Base36 2s71bw

Cryptographic Hash Functions

md5 23e6bdbaf543cfb1b214f6a5d89e7b8f
sha1 5b6e948346234c499a209f3096160e45d330f782
sha256 8eec1a83655102fbaa6922c13d37f129060f1f9312972df9ae13fcc171e06266
sha512 2aaa68119580a3bbdb5c54df67d223a30b3192338e271e050243d5e97c43652e0d13830f330398f8358b778018ad5409a060ce9698fd47f8a35fec7a142e0fc6
ripemd-160 746572c8d39eba43613bd3e669f257ebcc8c5c11

168289916 as geometric shapes

Circle

Radius = n
Diameter 336579832
Circumference 1057396727.5577
Area 8.8974603229679E+16

Sphere

Radius = n
Volume 1.9964704671541E+25
Surface area 3.5589841291872E+17
Circumference 1057396727.5577

Square

Length = n
Perimeter 673159664
Area 28321495827287056
Diagonal 237997881.61783

Cube

Length = n
Surface area 169928974963722336
Volume 4.7662221537685E+24
Space diagonal 291486684.9135

Equilateral Triangle

Length = n
Perimeter 504869748
Area 1.2263567429803E+16
Altitude 145743342.45675

Triangular Pyramid

Length = n
Surface area 1.2263567429803E+16
Volume 5.6170466759521E+23
Height 79332627.205943