168996939 (number)

168996939 is an odd 9-digits composite number following 168996938 and preceding 168996940. In scientific notation, it is written as 1.68996939 × 10^8. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 107766120 positive integers (up to 168996939) that are relatively prime to 168996939.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred ninety-six thousand nine hundred thirty-nine

Notation

Scientific notation 1.68996939 × 10^8
Engineering notation 1.68996939 × 10^6

Prime Factorization of 168996939

Prime Factorization 3 × 23 × 2449231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168996939
Product of the distinct prime numbers

The prime factorization of 168996939 is 3 × 23 × 2449231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168996939)

Multiplication

n×y
n×2 337993878
n×3 506990817
n×4 675987756
n×5 844984695

Division

n÷y
n÷2 84498469.5
n÷3 56332313
n÷3 42249234.75
n÷5 33799387.8

Exponentiation

ny
n2 28559965391369721
n3 4.8265467290874E+24
n4 8.1567162315624E+32
n5 1.3784600754257E+41

Nth Root

y√n
2√n 12999.882268698
3√n 552.87414336357
4√n 114.01702622283
5√n 44.215624940631

Divisors of 168996939

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 -168996938
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 168996939 can be divided by 8 positive divisors. The sum of these divisors (counting 168996939) is 1, the average is 0.125.

Base conversion 168996939

Base System Value
2 Binary 1010000100101011000001001011
3 Ternary 102202222221012220
4 Quaternary 22010223001023
5 Quinary 321230400224
6 Senary 24434105123
8 Octal 1204530113
10 Decimal 168996939
12 Duodecimal 4871b1a3
16 Hexadecimal a12b04b
20 Vigesimal 2cg4c6j
36 Base36 2sm6vf

Cryptographic Hash Functions

md5 e595c71b3977f6d4bb42b65986a870b1
sha1 35a9561e81a514af412abdd33a397c8322f53a57
sha256 c18fe0edf8a6a477828b578151f91112db45eaca5cd2ae648abad4abbbce86f5
sha512 599a0b4878e554258fa1e83e32905668ab400420733f594e26a20df93925984e612f22849c2e3caa6b5969a11eaf279f71c728c69ee302e5c2785629af5df15b
ripemd-160 53af6ef5bb2b68bd2e32b32511f3c40f4bc438e1

168996939 as geometric shapes

Circle

Radius = n
Diameter 337993878
Circumference 1061839084.0831
Area 8.9723777460306E+16

Sphere

Radius = n
Volume 2.0217391661745E+25
Surface area 3.5889510984122E+17
Circumference 1061839084.0831

Square

Length = n
Perimeter 675987756
Area 28559965391369721
Diagonal 238997763.13334

Cube

Length = n
Surface area 171359792348218326
Volume 4.8265467290874E+24
Space diagonal 292711284.67162

Equilateral Triangle

Length = n
Perimeter 506990817
Area 1.2366827780065E+16
Altitude 146355642.33581

Triangular Pyramid

Length = n
Surface area 1.2366827780065E+16
Volume 5.6881398697524E+23
Height 79665921.044446