168994049 (number)

168994049 is an odd 9-digits composite number following 168994048 and preceding 168994050. In scientific notation, it is written as 1.68994049 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 139856976 positive integers (up to 168994049) that are relatively prime to 168994049.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68994049 × 10^8
Engineering notation 1.68994049 × 10^6

Prime Factorization of 168994049

Prime Factorization 7 × 29 × 832483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168994049
Product of the distinct prime numbers

The prime factorization of 168994049 is 7 × 29 × 832483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 70, 22, 142, 404, 5592, 358, 21398, 72376, 276768, 565618, 9529449, 5240107, 42146388, 88273019, 897982476, 634108051, 4245299511, 2140363767

Basic calculations (n = 168994049)

Multiplication

n×y
n×2 337988098
n×3 506982147
n×4 675976196
n×5 844970245

Division

n÷y
n÷2 84497024.5
n÷3 56331349.666667
n÷3 42248512.25
n÷5 33798809.8

Exponentiation

ny
n2 28558988597414401
n3 4.8262991184219E+24
n4 8.1561582970725E+32
n5 1.3783422149072E+41

Nth Root

y√n
2√n 12999.77111337
3√n 552.87099179686
4√n 114.01653877122
5√n 44.215473714187

Divisors of 168994049

1, 7, 29, 203, 832483, 5827381, 24142007, 168994049

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168994048
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168994049 can be divided by 8 positive divisors. The sum of these divisors (counting 168994049) is 1, the average is 0.125.

Base conversion 168994049

Base System Value
2 Binary 1010000100101010010100000001
3 Ternary 102202222210020212
4 Quaternary 22010222110001
5 Quinary 321230302144
6 Senary 24434043505
8 Octal 1204522401
10 Decimal 168994049
12 Duodecimal 48719595
16 Hexadecimal a12a501
20 Vigesimal 2cg4529
36 Base36 2sm4n5

Cryptographic Hash Functions

md5 811c21493f66f7526735b9aabd94ace3
sha1 c3d7ebf113c94a8b9f3197d36a55ea6f13ca3834
sha256 7c30116fd245405a4cb0b1df333f74640af9e7c5c218a9697b6aed4a93f63ea0
sha512 d96c5fa8f91756b9ddb98023480820be7d4c22c609b8334de9969abcb9cd15d11f484d65e99409bdb279251eff6543da4e5a50a7ee9b9538a8971f1fee58f8cf
ripemd-160 299942e4d390947d499d8601190a9249fd9c7f4e

168994049 as geometric shapes

Circle

Radius = n
Diameter 337988098
Circumference 1061820925.6776
Area 8.9720708771592E+16

Sphere

Radius = n
Volume 2.0216354472615E+25
Surface area 3.5888283508637E+17
Circumference 1061820925.6776

Square

Length = n
Perimeter 675976196
Area 28558988597414401
Diagonal 238993676.05614

Cube

Length = n
Surface area 171353931584486406
Volume 4.8262991184219E+24
Space diagonal 292706279.04478

Equilateral Triangle

Length = n
Perimeter 506982147
Area 1.2366404815875E+16
Altitude 146353139.52239

Triangular Pyramid

Length = n
Surface area 1.2366404815875E+16
Volume 5.6878480577846E+23
Height 79664558.685381