168746625 (number)

168746625 is an odd 9-digits composite number following 168746624 and preceding 168746626. In scientific notation, it is written as 1.68746625 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 89996400 positive integers (up to 168746625) that are relatively prime to 168746625.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million seven hundred forty-six thousand six hundred twenty-five

Notation

Scientific notation 1.68746625 × 10^8
Engineering notation 1.68746625 × 10^6

Prime Factorization of 168746625

Prime Factorization 9 × 3 × 5 × 25 × 49999

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 168746625
Product of the distinct prime numbers

The prime factorization of 168746625 is 9 × 3 × 5 × 25 × 49999. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 97, 41, 222, 964, 6057, 5716, 48668, 22672, 316469, 660321, 4212667, 8574214, 93812236, 28582035, 536305217, 318498851, 9950626051, 1786699622

Basic calculations (n = 168746625)

Multiplication

n×y
n×2 337493250
n×3 506239875
n×4 674986500
n×5 843733125

Division

n÷y
n÷2 84373312.5
n÷3 56248875
n÷3 42186656.25
n÷5 33749325

Exponentiation

ny
n2 28475423448890625
n3 4.8051316024462E+24
n4 8.1084974059363E+32
n5 1.368281571073E+41

Nth Root

y√n
2√n 12990.251152306
3√n 552.60104074
4√n 113.9747829667
5√n 44.202518959927

Divisors of 168746625

1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 49999, 149997, 249995, 449991, 749985, 1249975, 1349973, 2249955, 3749925, 6249875, 6749865, 11249775, 18749625, 33749325, 56248875, 168746625

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168746624
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168746625 can be divided by 32 positive divisors. The sum of these divisors (counting 168746625) is 1, the average is 0.03125.

Base conversion 168746625

Base System Value
2 Binary 1010000011101101111010000001
3 Ternary 102202112012212000
4 Quaternary 22003231322001
5 Quinary 321144343000
6 Senary 24424454213
8 Octal 1203557201
10 Decimal 168746625
12 Duodecimal 4861a369
16 Hexadecimal a0ede81
20 Vigesimal 2ced6b5
36 Base36 2sgtq9

Cryptographic Hash Functions

md5 ca42e2e85c4516ad16e678c5b408f9ba
sha1 e0cc6b38cfc30cdaf17f7bc5202c5c499adc73b9
sha256 bde7ad9386c6dd6314305a9246ea4e76b36fb650ef062a1f410a26c7a8bbdb20
sha512 423587ba8fdfbdd9bfdd45e0801a273efc72a3ea749b8720f0152c74f019cb73772a6d83f15c40369f37908cd3039aafd1f197c15894362bad16c289c5d067d4
ripemd-160 5fdf624e520e5d29457f1f0b823ec156a99c4f26

168746625 as geometric shapes

Circle

Radius = n
Diameter 337493250
Circumference 1060266314.8361
Area 8.9458181114893E+16

Sphere

Radius = n
Volume 2.0127688189036E+25
Surface area 3.5783272445957E+17
Circumference 1060266314.8361

Square

Length = n
Perimeter 674986500
Area 28475423448890625
Diagonal 238643765.67969

Cube

Length = n
Surface area 170852540693343750
Volume 4.8051316024462E+24
Space diagonal 292277728.10577

Equilateral Triangle

Length = n
Perimeter 506239875
Area 1.2330220045129E+16
Altitude 146138864.05289

Triangular Pyramid

Length = n
Surface area 1.2330220045129E+16
Volume 5.6629019009724E+23
Height 79547921.893229