168996943 (number)

168996943 is an odd 9-digits composite number following 168996942 and preceding 168996944. In scientific notation, it is written as 1.68996943 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 166746840 positive integers (up to 168996943) that are relatively prime to 168996943.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred ninety-six thousand nine hundred forty-three

Notation

Scientific notation 1.68996943 × 10^8
Engineering notation 1.68996943 × 10^6

Prime Factorization of 168996943

Prime Factorization 131 × 179 × 7207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168996943
Product of the distinct prime numbers

The prime factorization of 168996943 is 131 × 179 × 7207. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 7, 49, 280, 816, 2091, 4826, 79243, 85853, 68090, 602194, 680401, 7846728, 22301149, 28167026, 937464613, 189719050, 3163404355, 9074303197

Basic calculations (n = 168996943)

Multiplication

n×y
n×2 337993886
n×3 506990829
n×4 675987772
n×5 844984715

Division

n÷y
n÷2 84498471.5
n÷3 56332314.333333
n÷3 42249235.75
n÷5 33799388.6

Exponentiation

ny
n2 28559966743345249
n3 4.826547071807E+24
n4 8.1567170038099E+32
n5 1.37846023856E+41

Nth Root

y√n
2√n 12999.882422545
3√n 552.87414772558
4√n 114.0170268975
5√n 44.215625149939

Divisors of 168996943

1, 131, 179, 7207, 23449, 944117, 1290053, 168996943

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 -168996942
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 168996943 can be divided by 8 positive divisors. The sum of these divisors (counting 168996943) is 1, the average is 0.125.

Base conversion 168996943

Base System Value
2 Binary 1010000100101011000001001111
3 Ternary 102202222221020001
4 Quaternary 22010223001033
5 Quinary 321230400233
6 Senary 24434105131
8 Octal 1204530117
10 Decimal 168996943
12 Duodecimal 4871b1a7
16 Hexadecimal a12b04f
20 Vigesimal 2cg4c73
36 Base36 2sm6vj

Cryptographic Hash Functions

md5 e2560efec8c2def39d0e4dc985b931cc
sha1 1334dbf2540ee8f9afb248074570e58327545edf
sha256 75e335e04b755fda4ccef816dd70789502b3c1f17cc0e75d774fec7b9afb8e02
sha512 3853c79656f4bbff8297b5e3dcbb09f7d59f3f0cc578114adf12378d1f252f1dd581439abb3ea3ebfb5312958045d035e2a883813d55e8c6f62aceae37f873ee
ripemd-160 cb1ffd41b29e0254f7780c843c929ad9ed840e92

168996943 as geometric shapes

Circle

Radius = n
Diameter 337993886
Circumference 1061839109.2159
Area 8.9723781707662E+16

Sphere

Radius = n
Volume 2.0217393097326E+25
Surface area 3.5889512683065E+17
Circumference 1061839109.2159

Square

Length = n
Perimeter 675987772
Area 28559966743345249
Diagonal 238997768.79019

Cube

Length = n
Surface area 171359800460071494
Volume 4.826547071807E+24
Space diagonal 292711291.59982

Equilateral Triangle

Length = n
Perimeter 506990829
Area 1.2366828365488E+16
Altitude 146355645.79991

Triangular Pyramid

Length = n
Surface area 1.2366828365488E+16
Volume 5.6881402736514E+23
Height 79665922.930064