168151331 (number)

168151331 is an odd 9-digits composite number following 168151330 and preceding 168151332. In scientific notation, it is written as 1.68151331 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 168034152 positive integers (up to 168151331) that are relatively prime to 168151331.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million one hundred fifty-one thousand three hundred thirty-one

Notation

Scientific notation 1.68151331 × 10^8
Engineering notation 1.68151331 × 10^6

Prime Factorization of 168151331

Prime Factorization 1453 × 115727

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168151331
Product of the distinct prime numbers

The prime factorization of 168151331 is 1453 × 115727. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168151331)

Multiplication

n×y
n×2 336302662
n×3 504453993
n×4 672605324
n×5 840756655

Division

n÷y
n÷2 84075665.5
n÷3 56050443.666667
n÷3 42037832.75
n÷5 33630266.2

Exponentiation

ny
n2 28274870117071561
n3 4.7544570440377E+24
n4 7.9946828013727E+32
n5 1.3443165539736E+41

Nth Root

y√n
2√n 12967.317802846
3√n 551.95046442523
4√n 113.87413140325
5√n 44.17128787135

Divisors of 168151331

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168151330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168151331 can be divided by 4 positive divisors. The sum of these divisors (counting 168151331) is 1, the average is 0.25.

Base conversion 168151331

Base System Value
2 Binary 1010000001011100100100100011
3 Ternary 102201101222021002
4 Quaternary 22001130210203
5 Quinary 321021320311
6 Senary 24404022215
8 Octal 1201344443
10 Decimal 168151331
12 Duodecimal 4839196b
16 Hexadecimal a05c923
20 Vigesimal 2caii6b
36 Base36 2s42eb

Cryptographic Hash Functions

md5 05b58a027611c036acccd3a6de93e1e9
sha1 31ce51cfee14858000988b2a5a4eb57cace9738f
sha256 29030c46abec79f400fcb36b0f004563f03dffa8939f93b9187e4989ed460d0d
sha512 e571be14d9844c37a3fc3f50e2b1e8c6e1708032813b276206642a18a8ff107e578030b9745c5554ea73b7a627947c841e57ab7f24fe2872431b54512621aec6
ripemd-160 5ef11b4307bf76c1912293618dfd99eb204b1f14

168151331 as geometric shapes

Circle

Radius = n
Diameter 336302662
Circumference 1056525972.3219
Area 8.8828124240998E+16

Sphere

Radius = n
Volume 1.9915423095143E+25
Surface area 3.5531249696399E+17
Circumference 1056525972.3219

Square

Length = n
Perimeter 672605324
Area 28274870117071561
Diagonal 237801892.83129

Cube

Length = n
Surface area 169649220702429366
Volume 4.7544570440377E+24
Space diagonal 291246648.65233

Equilateral Triangle

Length = n
Perimeter 504453993
Area 1.2243377905045E+16
Altitude 145623324.32617

Triangular Pyramid

Length = n
Surface area 1.2243377905045E+16
Volume 5.6031813611654E+23
Height 79267297.610429