168996888 (number)

168996888 is an even 9-digits composite number following 168996887 and preceding 168996889. In scientific notation, it is written as 1.68996888 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 16 positive divisors. There are 56332224 positive integers (up to 168996888) that are relatively prime to 168996888.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68996888 × 10^8
Engineering notation 1.68996888 × 10^6

Prime Factorization of 168996888

Prime Factorization 2 × 2 × 2 × 27 × 782393

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42249222
Product of the distinct prime numbers

The prime factorization of 168996888 is 2 × 2 × 2 × 27 × 782393. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168996888)

Multiplication

n×y
n×2 337993776
n×3 506990664
n×4 675987552
n×5 844984440

Division

n÷y
n÷2 84498444
n÷3 56332296
n÷3 42249222
n÷5 33799377.6

Exponentiation

ny
n2 28559948153684544
n3 4.826542359414E+24
n4 8.1567063854115E+32
n5 1.3784579954643E+41

Nth Root

y√n
2√n 12999.880307141
3√n 552.874087748
4√n 114.0170176208
5√n 44.215622271947

Divisors of 168996888

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168996887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168996888 can be divided by 16 positive divisors. The sum of these divisors (counting 168996888) is 1, the average is 0.0625.

Base conversion 168996888

Base System Value
2 Binary 1010000100101011000000011000
3 Ternary 102202222221011000
4 Quaternary 22010223000120
5 Quinary 321230400023
6 Senary 24434105000
8 Octal 1204530030
10 Decimal 168996888
12 Duodecimal 4871b160
16 Hexadecimal a12b018
20 Vigesimal 2cg4c48
36 Base36 2sm6u0

Cryptographic Hash Functions

md5 ceb55f37d8cbd907dfa593e80949b538
sha1 40d08e63e98da276e2b04b855ef745f7a133623a
sha256 1235fe3fd69d8e359b5d75bc1a5262ad33aa95d3e24db6b98d1ed51440c46c50
sha512 5e81b4dad774ff3e33ad02807ec2534b8c06081248c3a3789ca5410ac3cf55487f4cd1a35c9f980d13e98a18cdc2c02357b78ac5346c333c457350abdb6f971a
ripemd-160 db9dfd80aa3d284cdc406a5ca0772223d201ca38

168996888 as geometric shapes

Circle

Radius = n
Diameter 337993776
Circumference 1061838763.6407
Area 8.9723723306521E+16

Sphere

Radius = n
Volume 2.02173733581E+25
Surface area 3.5889489322608E+17
Circumference 1061838763.6407

Square

Length = n
Perimeter 675987552
Area 28559948153684544
Diagonal 238997691.00845

Cube

Length = n
Surface area 171359688922107264
Volume 4.826542359414E+24
Space diagonal 292711196.33703

Equilateral Triangle

Length = n
Perimeter 506990664
Area 1.2366820315929E+16
Altitude 146355598.16851

Triangular Pyramid

Length = n
Surface area 1.2366820315929E+16
Volume 5.688134720043E+23
Height 79665897.002816