168681708 (number)

168681708 is an even 9-digits composite number following 168681707 and preceding 168681709. In scientific notation, it is written as 1.68681708 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 49443840 positive integers (up to 168681708) that are relatively prime to 168681708.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred eighty-one thousand seven hundred eight

Notation

Scientific notation 1.68681708 × 10^8
Engineering notation 1.68681708 × 10^6

Prime Factorization of 168681708

Prime Factorization 2 × 2 × 9 × 13 × 59 × 41 × 149

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 84340854
Product of the distinct prime numbers

The prime factorization of 168681708 is 2 × 2 × 9 × 13 × 59 × 41 × 149. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168681708)

Multiplication

n×y
n×2 337363416
n×3 506045124
n×4 674726832
n×5 843408540

Division

n÷y
n÷2 84340854
n÷3 56227236
n÷3 42170427
n÷5 33736341.6

Exponentiation

ny
n2 28453518613797264
n3 4.7995881183851E+24
n4 8.0960272150571E+32
n5 1.3656516986503E+41

Nth Root

y√n
2√n 12987.752230467
3√n 552.53016958846
4√n 113.96381983098
5√n 44.199117485575

Divisors of 168681708

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168681707
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168681708 can be divided by 96 positive divisors. The sum of these divisors (counting 168681708) is 1, the average is 0.010416666666667.

Base conversion 168681708

Base System Value
2 Binary 1010000011011110000011101100
3 Ternary 102202101220210200
4 Quaternary 22003132003230
5 Quinary 321140303313
6 Senary 24423233500
8 Octal 1203360354
10 Decimal 168681708
12 Duodecimal 485a8890
16 Hexadecimal a0de0ec
20 Vigesimal 2ce5458
36 Base36 2sffn0

Cryptographic Hash Functions

md5 efb96ec8414218e361d4ba0d988198ef
sha1 a2da94c42badd4485b75216145020c364686f1d0
sha256 72f77d8aed006ece0e4919027e1b5fb21fac15f43e99b5e84607deb13fd082de
sha512 1c5cd78b194735f72f36ad6ad4d1c9b291f539127ca99fb5e6795db1b738752d73d2313fe10c4c8f6ed7164e01e8e89e06f80dd49fadd20631d62ec8ade84884
ripemd-160 93a1ce0aeadec6d3f7e7df3d6028bfd37ba74769

168681708 as geometric shapes

Circle

Radius = n
Diameter 337363416
Circumference 1059858429.2956
Area 8.9389365045886E+16

Sphere

Radius = n
Volume 2.0104467697301E+25
Surface area 3.5755746018354E+17
Circumference 1059858429.2956

Square

Length = n
Perimeter 674726832
Area 28453518613797264
Diagonal 238551959.17786

Cube

Length = n
Surface area 170721111682783584
Volume 4.7995881183851E+24
Space diagonal 292165288.5635

Equilateral Triangle

Length = n
Perimeter 506045124
Area 1.2320734973301E+16
Altitude 146082644.28175

Triangular Pyramid

Length = n
Surface area 1.2320734973301E+16
Volume 5.6563688423542E+23
Height 79517319.725953