168994008 (number)

168994008 is an even 9-digits composite number following 168994007 and preceding 168994009. In scientific notation, it is written as 1.68994008 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 52454400 positive integers (up to 168994008) that are relatively prime to 168994008.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68994008 × 10^8
Engineering notation 1.68994008 × 10^6

Prime Factorization of 168994008

Prime Factorization 2 × 2 × 2 × 9 × 17 × 1367 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 42248502
Product of the distinct prime numbers

The prime factorization of 168994008 is 2 × 2 × 2 × 9 × 17 × 1367 × 101. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 73, 39, 279, 522, 9070, 3281, 52002, 79092, 226172, 218069, 929532, 2699683, 63093447, 96926149, 437115438, 618739945, 1396972930, 5102291328

Basic calculations (n = 168994008)

Multiplication

n×y
n×2 337988016
n×3 506982024
n×4 675976032
n×5 844970040

Division

n÷y
n÷2 84497004
n÷3 56331336
n÷3 42248502
n÷5 33798801.6

Exponentiation

ny
n2 28558974739904064
n3 4.8262956056671E+24
n4 8.1561503819448E+32
n5 1.3783405428956E+41

Nth Root

y√n
2√n 12999.769536419
3√n 552.87094708579
4√n 114.01653185577
5√n 44.215471568745

Divisors of 168994008

1, 2, 4, 8, 9, 17, 18, 34, 36, 68, 72, 101, 136, 153, 202, 306, 404, 612, 808, 909, 1224, 1367, 1717, 1818, 2734, 3434, 3636, 5468, 6868, 7272, 10936, 12303, 13736, 15453, 23239, 24606, 30906, 46478, 49212, 61812, 92956, 98424, 123624, 138067, 185912, 209151, 276134, 418302, 552268, 836604, 1104536, 1242603, 1673208, 2347139, 2485206, 4694278, 4970412, 9388556, 9940824, 18777112, 21124251, 42248502, 84497004, 168994008

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168994007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168994008 can be divided by 64 positive divisors. The sum of these divisors (counting 168994008) is 1, the average is 0.015625.

Base conversion 168994008

Base System Value
2 Binary 1010000100101010010011011000
3 Ternary 102202222210012100
4 Quaternary 22010222103120
5 Quinary 321230302013
6 Senary 24434043400
8 Octal 1204522330
10 Decimal 168994008
12 Duodecimal 48719560
16 Hexadecimal a12a4d8
20 Vigesimal 2cg4508
36 Base36 2sm4m0

Cryptographic Hash Functions

md5 1522248e66a56255872c64d72b2d776c
sha1 46e631baaebbd1e26aee03a0f6617b28573dee2a
sha256 98264cd197fad2dd8615578b3f53500e72804577843e4f4f2c5430ebbf4dec80
sha512 915ba83129030563ff6be53f33e9dfe775bfc8ac65f2a0411cfd69b62672f919b0d36135e2ec3a8cb99d536f6c2a2f170073351066a8d91cf2c4b53d871061b3
ripemd-160 9faf67b31f7aa4fc84fdc3a2d63202941aead63b

168994008 as geometric shapes

Circle

Radius = n
Diameter 337988016
Circumference 1061820668.067
Area 8.9720665236939E+16

Sphere

Radius = n
Volume 2.0216339758422E+25
Surface area 3.5888266094776E+17
Circumference 1061820668.067

Square

Length = n
Perimeter 675976032
Area 28558974739904064
Diagonal 238993618.07339

Cube

Length = n
Surface area 171353848439424384
Volume 4.8262956056671E+24
Space diagonal 292706208.0307

Equilateral Triangle

Length = n
Perimeter 506982024
Area 1.2366398815398E+16
Altitude 146353104.01535

Triangular Pyramid

Length = n
Surface area 1.2366398815398E+16
Volume 5.6878439179635E+23
Height 79664539.357796