168690698 (number)

168690698 is an even 9-digits composite number following 168690697 and preceding 168690699. In scientific notation, it is written as 1.68690698 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 76677480 positive integers (up to 168690698) that are relatively prime to 168690698.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68690698 × 10^8
Engineering notation 1.68690698 × 10^6

Prime Factorization of 168690698

Prime Factorization 2 × 11 × 11 × 697069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15335518
Product of the distinct prime numbers

The prime factorization of 168690698 is 2 × 11 × 11 × 697069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168690698)

Multiplication

n×y
n×2 337381396
n×3 506072094
n×4 674762792
n×5 843453490

Division

n÷y
n÷2 84345349
n÷3 56230232.666667
n÷3 42172674.5
n÷5 33738139.6

Exponentiation

ny
n2 28456551591727204
n3 4.8003555506815E+24
n4 8.0977532849263E+32
n5 1.366015653866E+41

Nth Root

y√n
2√n 12988.098321155
3√n 552.53998523087
4√n 113.96533824438
5√n 44.199588599605

Divisors of 168690698

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168690697
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168690698 can be divided by 12 positive divisors. The sum of these divisors (counting 168690698) is 1, the average is 0.083333333333333.

Base conversion 168690698

Base System Value
2 Binary 1010000011100000010000001010
3 Ternary 102202102101010122
4 Quaternary 22003200100022
5 Quinary 321141100243
6 Senary 24423343242
8 Octal 1203402012
10 Decimal 168690698
12 Duodecimal 485b1b22
16 Hexadecimal a0e040a
20 Vigesimal 2ce66ei
36 Base36 2sfmkq

Cryptographic Hash Functions

md5 ec48168c16bed33a66befd0ddacca128
sha1 479bcfa2572b63627c01ca2682729e66f4a6caf3
sha256 b7cdebd8cad2218e1a6d88ac8e1a6bc4ed9e3bc7d00f4388b82afb87d8c0f08e
sha512 399769bfb7f270ab6d5a8e8f1659d39fa9067779c8060335dd78c8677e7fce2c04b5041820f65bf15a8478d4e2af1e526759481e7a978d40aa7b0079427faa88
ripemd-160 60070021e31953f588f158b85bcac130a4424709

168690698 as geometric shapes

Circle

Radius = n
Diameter 337381396
Circumference 1059914915.1315
Area 8.9398893427069E+16

Sphere

Radius = n
Volume 2.0107682310187E+25
Surface area 3.5759557370828E+17
Circumference 1059914915.1315

Square

Length = n
Perimeter 674762792
Area 28456551591727204
Diagonal 238564672.95778

Cube

Length = n
Surface area 170739309550363224
Volume 4.8003555506815E+24
Space diagonal 292180859.70026

Equilateral Triangle

Length = n
Perimeter 506072094
Area 1.2322048291269E+16
Altitude 146090429.85013

Triangular Pyramid

Length = n
Surface area 1.2322048291269E+16
Volume 5.6572732699889E+23
Height 79521557.652595