168242816 (number)

168242816 is an even 9-digits composite number following 168242815 and preceding 168242817. In scientific notation, it is written as 1.68242816 × 10^8. The sum of its digits is 38. It has a total of 10 prime factors and 64 positive divisors. There are 71632896 positive integers (up to 168242816) that are relatively prime to 168242816.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million two hundred forty-two thousand eight hundred sixteen

Notation

Scientific notation 1.68242816 × 10^8
Engineering notation 1.68242816 × 10^6

Prime Factorization of 168242816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 179 × 1049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2628794
Product of the distinct prime numbers

The prime factorization of 168242816 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 179 × 1049. Since it has a total of 10 prime factors.

Most popular turbo-numbers

1, 4, 59, 48, 247, 745, 3374, 2912, 20941, 93960, 970944, 601163, 2052210, 5498714, 76288315, 31373166, 630210483, 769233149, 4664745376, 404264147

Basic calculations (n = 168242816)

Multiplication

n×y
n×2 336485632
n×3 504728448
n×4 672971264
n×5 841214080

Division

n÷y
n÷2 84121408
n÷3 56080938.666667
n÷3 42060704
n÷5 33648563.2

Exponentiation

ny
n2 28305645135609856
n3 4.7622214463117E+24
n4 8.0120954654307E+32
n5 1.3479775031649E+41

Nth Root

y√n
2√n 12970.844845267
3√n 552.05054497603
4√n 113.88961693354
5√n 44.176093222705

Divisors of 168242816

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 179, 224, 358, 448, 716, 896, 1049, 1253, 1432, 2098, 2506, 2864, 4196, 5012, 5728, 7343, 8392, 10024, 11456, 14686, 16784, 20048, 22912, 29372, 33568, 40096, 58744, 67136, 80192, 117488, 134272, 160384, 187771, 234976, 375542, 469952, 751084, 939904, 1314397, 1502168, 2628794, 3004336, 5257588, 6008672, 10515176, 12017344, 21030352, 24034688, 42060704, 84121408, 168242816

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 -168242815
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 168242816 can be divided by 64 positive divisors. The sum of these divisors (counting 168242816) is 1, the average is 0.015625.

Base conversion 168242816

Base System Value
2 Binary 1010000001110010111010000000
3 Ternary 102201120121202102
4 Quaternary 22001302322000
5 Quinary 321032232231
6 Senary 24410005532
8 Octal 1201627200
10 Decimal 168242816
12 Duodecimal 484168a8
16 Hexadecimal a072e80
20 Vigesimal 2cba70g
36 Base36 2s60zk

Cryptographic Hash Functions

md5 b39b5b9cb34563b326a18806d17a938e
sha1 182ddf26133f9052e97ded1b2ff19afb63d74df3
sha256 874dffb956352bd0a4e47ca50491f4cef258b5eb2c377ed3922681daf74cabd7
sha512 e2f87dc46ec559af51ef436850570f899ec8009c46a0497c65924a5150b4f2850fb5509270814da63d34b6742378c87ac153070cb5744f2c142ad86c59866d5e
ripemd-160 2e2ba28d90d43c2c6fc9e1b795d999511a348300

168242816 as geometric shapes

Circle

Radius = n
Diameter 336485632
Circumference 1057100789.5297
Area 8.8924806813152E+16

Sphere

Radius = n
Volume 1.9947946547334E+25
Surface area 3.5569922725261E+17
Circumference 1057100789.5297

Square

Length = n
Perimeter 672971264
Area 28305645135609856
Diagonal 237931272.15904

Cube

Length = n
Surface area 169833870813659136
Volume 4.7622214463117E+24
Space diagonal 291405105.32046

Equilateral Triangle

Length = n
Perimeter 504728448
Area 1.2256703878973E+16
Altitude 145702552.66023

Triangular Pyramid

Length = n
Surface area 1.2256703878973E+16
Volume 5.6123317969984E+23
Height 79310424.053014