168996880 (number)

168996880 is an even 9-digits composite number following 168996879 and preceding 168996881. In scientific notation, it is written as 1.68996880 × 10^8. The sum of its digits is 55. It has a total of 8 prime factors and 80 positive divisors. There are 60931584 positive integers (up to 168996880) that are relatively prime to 168996880.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68996880 × 10^8
Engineering notation 1.68996880 × 10^6

Prime Factorization of 168996880

Prime Factorization 2 × 2 × 2 × 2 × 13 × 5 × 43 × 3779

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 21124610
Product of the distinct prime numbers

The prime factorization of 168996880 is 2 × 2 × 2 × 2 × 13 × 5 × 43 × 3779. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 8, 16, 50, 302, 194, 7969, 7136, 65126, 23186, 2810, 392099, 566038, 9621759, 92006700, 88816910, 306225593, 990852710, 4950992223, 4764430173

Basic calculations (n = 168996880)

Multiplication

n×y
n×2 337993760
n×3 506990640
n×4 675987520
n×5 844984400

Division

n÷y
n÷2 84498440
n÷3 56332293.333333
n÷3 42249220
n÷5 33799376

Exponentiation

ny
n2 28559945449734400
n3 4.8265416739753E+24
n4 8.156704840918E+32
n5 1.378457669196E+41

Nth Root

y√n
2√n 12999.879999446
3√n 552.87407902399
4√n 114.01701627146
5√n 44.215621853329

Divisors of 168996880

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1720, 2236, 2795, 3440, 3779, 4472, 5590, 7558, 8944, 11180, 15116, 18895, 22360, 30232, 37790, 44720, 49127, 60464, 75580, 98254, 151160, 162497, 196508, 245635, 302320, 324994, 393016, 491270, 649988, 786032, 812485, 982540, 1299976, 1624970, 1965080, 2112461, 2599952, 3249940, 3930160, 4224922, 6499880, 8449844, 10562305, 12999760, 16899688, 21124610, 33799376, 42249220, 84498440, 168996880

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168996879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168996880 can be divided by 80 positive divisors. The sum of these divisors (counting 168996880) is 1, the average is 0.0125.

Base conversion 168996880

Base System Value
2 Binary 1010000100101011000000010000
3 Ternary 102202222221010201
4 Quaternary 22010223000100
5 Quinary 321230400010
6 Senary 24434104544
8 Octal 1204530020
10 Decimal 168996880
12 Duodecimal 4871b154
16 Hexadecimal a12b010
20 Vigesimal 2cg4c40
36 Base36 2sm6ts

Cryptographic Hash Functions

md5 bf1db5676548d0d37d6bd7b47cff3cb1
sha1 bff339c902bfe1e101641e43f18551970cacf0d4
sha256 d208f962f6473ddc1871ee7ef15668f026ff5a4b92af740b8a052c9637327204
sha512 26dd7d0d1fe11bf223e1c8e8aac261434aa60d71060727efaec0809c2a1f7363b0407e06ec332f7850bb08fdab8c146ebf5b67b7fb5f9de858d571a908fd3213
ripemd-160 f057d4c91c6cbb95134094e95a60587fc3688760

168996880 as geometric shapes

Circle

Radius = n
Diameter 337993760
Circumference 1061838713.3752
Area 8.9723714811811E+16

Sphere

Radius = n
Volume 2.0217370486941E+25
Surface area 3.5889485924724E+17
Circumference 1061838713.3752

Square

Length = n
Perimeter 675987520
Area 28559945449734400
Diagonal 238997679.69474

Cube

Length = n
Surface area 171359672698406400
Volume 4.8265416739753E+24
Space diagonal 292711182.48062

Equilateral Triangle

Length = n
Perimeter 506990640
Area 1.2366819145084E+16
Altitude 146355591.24031

Triangular Pyramid

Length = n
Surface area 1.2366819145084E+16
Volume 5.6881339122457E+23
Height 79665893.231579