168994413 (number)

168994413 is an odd 9-digits composite number following 168994412 and preceding 168994414. In scientific notation, it is written as 1.68994413 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 95205600 positive integers (up to 168994413) that are relatively prime to 168994413.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68994413 × 10^8
Engineering notation 1.68994413 × 10^6

Prime Factorization of 168994413

Prime Factorization 63 × 71 × 37781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168994413
Product of the distinct prime numbers

The prime factorization of 168994413 is 63 × 71 × 37781. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168994413)

Multiplication

n×y
n×2 337988826
n×3 506983239
n×4 675977652
n×5 844972065

Division

n÷y
n÷2 84497206.5
n÷3 56331471
n÷3 42248603.25
n÷5 33798882.6

Exponentiation

ny
n2 28559111625214569
n3 4.8263303049046E+24
n4 8.1562285682147E+32
n5 1.3783570591793E+41

Nth Root

y√n
2√n 12999.785113609
3√n 552.87138874357
4√n 114.01660016686
5√n 44.215492761507

Divisors of 168994413

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 -168994412
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 168994413 can be divided by 8 positive divisors. The sum of these divisors (counting 168994413) is 1, the average is 0.125.

Base conversion 168994413

Base System Value
2 Binary 1010000100101010011001101101
3 Ternary 102202222210202100
4 Quaternary 22010222121231
5 Quinary 321230310123
6 Senary 24434045313
8 Octal 1204523155
10 Decimal 168994413
12 Duodecimal 48719839
16 Hexadecimal a12a66d
20 Vigesimal 2cg460d
36 Base36 2sm4x9

Cryptographic Hash Functions

md5 38558f74d4e0522ea2c62a070f958afa
sha1 3cd6ae809351d6300ee282c6a728c9f6ccb5551f
sha256 10ae0ffaf555f880ac920cad3aedd9422dc973100e810640f176232a18d6e684
sha512 a05ca2913b42c6a1b34a9fcac140c0ff3f9d6f314cadb66d309aa7c642d10cdb676934db8544587129bcaf3e70c912b26a06f2a766989bd631b97337a2a87566
ripemd-160 6e904a292c8db4eee09ec5014d803ec12b99f9b7

168994413 as geometric shapes

Circle

Radius = n
Diameter 337988826
Circumference 1061823212.757
Area 8.9721095274825E+16

Sphere

Radius = n
Volume 2.0216485106248E+25
Surface area 3.588843810993E+17
Circumference 1061823212.757

Square

Length = n
Perimeter 675977652
Area 28559111625214569
Diagonal 238994190.82988

Cube

Length = n
Surface area 171354669751287414
Volume 4.8263303049046E+24
Space diagonal 292706909.51128

Equilateral Triangle

Length = n
Perimeter 506983239
Area 1.2366458088476E+16
Altitude 146353454.75564

Triangular Pyramid

Length = n
Surface area 1.2366458088476E+16
Volume 5.687884811407E+23
Height 79664730.276627