168613631 (number)

168613631 is an odd 9-digits composite number following 168613630 and preceding 168613632. In scientific notation, it is written as 1.68613631 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 168290712 positive integers (up to 168613631) that are relatively prime to 168613631.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred thirteen thousand six hundred thirty-one

Notation

Scientific notation 1.68613631 × 10^8
Engineering notation 1.68613631 × 10^6

Prime Factorization of 168613631

Prime Factorization 523 × 322397

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168613631
Product of the distinct prime numbers

The prime factorization of 168613631 is 523 × 322397. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168613631)

Multiplication

n×y
n×2 337227262
n×3 505840893
n×4 674454524
n×5 843068155

Division

n÷y
n÷2 84306815.5
n÷3 56204543.666667
n÷3 42153407.75
n÷5 33722726.2

Exponentiation

ny
n2 28430556559004161
n3 4.7937793727646E+24
n4 8.0829654625473E+32
n5 1.3628981558877E+41

Nth Root

y√n
2√n 12985.131150666
3√n 552.4558290684
4√n 113.95231963706
5√n 44.195549310677

Divisors of 168613631

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 -168613630
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 168613631 can be divided by 4 positive divisors. The sum of these divisors (counting 168613631) is 1, the average is 0.25.

Base conversion 168613631

Base System Value
2 Binary 1010000011001101011011111111
3 Ternary 102202021110102022
4 Quaternary 22003031123333
5 Quinary 321131114011
6 Senary 24421550355
8 Octal 1203153377
10 Decimal 168613631
12 Duodecimal 485753bb
16 Hexadecimal a0cd6ff
20 Vigesimal 2cdge1b
36 Base36 2sdz3z

Cryptographic Hash Functions

md5 4e482bd0d1febb17927f4ac1e076461e
sha1 f1d18ff62f8365a6c117bf3b8b8ce4304ca90806
sha256 ec21986eac139a55fc040e16662a96d5f22b859f6fdb5a81ebfb15dbee0cd386
sha512 de30a775552f4a0e1a3b8af63cfdb57a35b5fd9a8872b7b41998260b12c0b401d84ede42b8e53d63528a196011396433edcc043fcc0a983481741c92edee2dbe
ripemd-160 4d88f50efea0032ab6c9b61700f486072e42313a

168613631 as geometric shapes

Circle

Radius = n
Diameter 337227262
Circumference 1059430688.8894
Area 8.9317227623237E+16

Sphere

Radius = n
Volume 2.0080136080543E+25
Surface area 3.5726891049295E+17
Circumference 1059430688.8894

Square

Length = n
Perimeter 674454524
Area 28430556559004161
Diagonal 238455683.76117

Cube

Length = n
Surface area 170583339354024966
Volume 4.7937793727646E+24
Space diagonal 292047375.74067

Equilateral Triangle

Length = n
Perimeter 505840893
Area 1.2310792111914E+16
Altitude 146023687.87034

Triangular Pyramid

Length = n
Surface area 1.2310792111914E+16
Volume 5.64952316999E+23
Height 79485227.920391