172889968 (number)

172889968 is an even 9-digits composite number following 172889967 and preceding 172889969. In scientific notation, it is written as 1.72889968 × 10^8. The sum of its digits is 58. It has a total of 7 prime factors and 40 positive divisors. There are 81676224 positive integers (up to 172889968) that are relatively prime to 172889968.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million eight hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.72889968 × 10^8
Engineering notation 1.72889968 × 10^6

Prime Factorization of 172889968

Prime Factorization 2 × 2 × 2 × 2 × 19 × 659 × 863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21611246
Product of the distinct prime numbers

The prime factorization of 172889968 is 2 × 2 × 2 × 2 × 19 × 659 × 863. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 172889968)

Multiplication

n×y
n×2 345779936
n×3 518669904
n×4 691559872
n×5 864449840

Division

n÷y
n÷2 86444984
n÷3 57629989.333333
n÷3 43222492
n÷5 34577993.6

Exponentiation

ny
n2 29890941035041024
n3 5.1678438390381E+24
n4 8.934683559603E+32
n5 1.5447171547099E+41

Nth Root

y√n
2√n 13148.762983642
3√n 557.08730864739
4√n 114.66805563731
5√n 44.417484430359

Divisors of 172889968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172889967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172889968 can be divided by 40 positive divisors. The sum of these divisors (counting 172889968) is 1, the average is 0.025.

Base conversion 172889968

Base System Value
2 Binary 1010010011100001011101110000
3 Ternary 110001022201110011
4 Quaternary 22103201131300
5 Quinary 323224434333
6 Senary 25053344304
8 Octal 1223413560
10 Decimal 172889968
12 Duodecimal 49a98094
16 Hexadecimal a4e1770
20 Vigesimal 2e0b4i8
36 Base36 2uxmr4

Cryptographic Hash Functions

md5 4a656614e2794f4707978ac90d233f5f
sha1 c04aa566f445d4ab402d15dd38c1b67ed52f3321
sha256 7a33beb0467a29f650077d9768ec6cbf20564548184ada420d20172415113a78
sha512 acc5be3de1bcd6c581130f6fd267d9dcdb1fab4adb19b285929968a2818c87f366001f34f168b29bc96980c1384c599b21d11bb78b3fb0a976fbfc731a1b5e5b
ripemd-160 fee40717a19b169dd83f244ce0c07c4cd6fce1fe

172889968 as geometric shapes

Circle

Radius = n
Diameter 345779936
Circumference 1086299706.6963
Area 9.3905160764571E+16

Sphere

Radius = n
Volume 2.1647013652829E+25
Surface area 3.7562064305828E+17
Circumference 1086299706.6963

Square

Length = n
Perimeter 691559872
Area 29890941035041024
Diagonal 244503337.54385

Cube

Length = n
Surface area 179345646210246144
Volume 5.1678438390381E+24
Space diagonal 299454208.69496

Equilateral Triangle

Length = n
Perimeter 518669904
Area 1.2943157139684E+16
Altitude 149727104.34748

Triangular Pyramid

Length = n
Surface area 1.2943157139684E+16
Volume 6.0903623711616E+23
Height 81501112.514617