168994680 (number)

168994680 is an even 9-digits composite number following 168994679 and preceding 168994681. In scientific notation, it is written as 1.68994680 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors. There are 45065216 positive integers (up to 168994680) that are relatively prime to 168994680.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred ninety-four thousand six hundred eighty

Notation

Scientific notation 1.68994680 × 10^8
Engineering notation 1.68994680 × 10^6

Prime Factorization of 168994680

Prime Factorization 2 × 2 × 2 × 3 × 5 × 1408289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42248670
Product of the distinct prime numbers

The prime factorization of 168994680 is 2 × 2 × 2 × 3 × 5 × 1408289. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168994680)

Multiplication

n×y
n×2 337989360
n×3 506984040
n×4 675978720
n×5 844973400

Division

n÷y
n÷2 84497340
n÷3 56331560
n÷3 42248670
n÷5 33798936

Exponentiation

ny
n2 28559201868302400
n3 4.8263531807892E+24
n4 8.1562801135445E+32
n5 1.3783679477788E+41

Nth Root

y√n
2√n 12999.795383005
3√n 552.87167991017
4√n 114.0166452015
5√n 44.215506733009

Divisors of 168994680

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 -168994679
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 168994680 can be divided by 32 positive divisors. The sum of these divisors (counting 168994680) is 1, the average is 0.03125.

Base conversion 168994680

Base System Value
2 Binary 1010000100101010011101111000
3 Ternary 102202222211010020
4 Quaternary 22010222131320
5 Quinary 321230312210
6 Senary 24434050440
8 Octal 1204523570
10 Decimal 168994680
12 Duodecimal 48719a20
16 Hexadecimal a12a778
20 Vigesimal 2cg46e0
36 Base36 2sm54o

Cryptographic Hash Functions

md5 9a13d2f365f09674d7c762604d380789
sha1 201b833a7eef98841573d4dce1cb072b607d98f9
sha256 396daef58cba1fe21f9727fdc18dedce6beeb7cadebc00085c0bfeb1cbc770cf
sha512 e475e2e87e78b0e920f19b61722da4c84534b7e69fb219f181be1008ee35cc25b4de1d0063cfc8daf1334941e48300b3ce68ed832a7873c8f14e6d8c344c5517
ripemd-160 904a31368d130186ecf1205f25f5081b0e0a2062

168994680 as geometric shapes

Circle

Radius = n
Diameter 337989360
Circumference 1061824890.3675
Area 8.9721378781847E+16

Sphere

Radius = n
Volume 2.0216580928529E+25
Surface area 3.5888551512739E+17
Circumference 1061824890.3675

Square

Length = n
Perimeter 675978720
Area 28559201868302400
Diagonal 238994568.4249

Cube

Length = n
Surface area 171355211209814400
Volume 4.8263531807892E+24
Space diagonal 292707371.96884

Equilateral Triangle

Length = n
Perimeter 506984040
Area 1.2366497164879E+16
Altitude 146353685.98442

Triangular Pyramid

Length = n
Surface area 1.2366497164879E+16
Volume 5.6879117708955E+23
Height 79664856.141634