172313894 is an even 9-digits composite number following 172313893
and preceding 172313895 . In scientific notation, it is written as 1.72313894 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 86102680 positive integers (up to 172313894) that are relatively prime to 172313894.
172313894 has 8 divisors, whose sum is 258633648
The reverse of 172313894 is 498313271
Previous prime number is 1637
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred seventy-two million three hundred thirteen thousand eight hundred ninety-four
Scientific notation
1.72313894 × 10^8
Engineering notation
1.72313894 × 10^6
Prime Factorization
2 × 1637 × 52631
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
172313894
Product of the distinct prime numbers
The prime factorization of 172313894 is 2 × 1637 × 52631.
Since it has a total of 3 prime factors.
6 , 10 , 97 , 88 , 161 , 711 , 7394 , 3841 , 20428 , 10091 , 723899 , 155745 , 8315012 , 931020 , 50304004 , 17990203 , 59149978 , 126193170 , 9239737117 , 5432204928
n×2
344627788
n×3
516941682
n×4
689255576
n×5
861569470
n÷2
86156947
n÷3
57437964.666667
n÷3
43078473.5
n÷5
34462778.8
n2
29692078065443236
n3
5.1163575924085E+24
n4
8.8161949984438E+32
n5
1.5191528904452E+41
2 √n
13126.838690256
3 √n
556.46787687592
4 √n
114.57241679504
5 √n
44.387844850689
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
-172313893
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 172313894 can be divided by 8 positive divisors.
The sum of these divisors (counting 172313894) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010001010100110100100110
3
Ternary
110000020110020002
4
Quaternary
22101110310212
5
Quinary
323103021034
6
Senary
25033141302
8
Octal
1221246446
10
Decimal
172313894
12
Duodecimal
4985a832
16
Hexadecimal
a454d26
20
Vigesimal
2dgj4ee
36
Base36
2ula92
md5
5bca7a157e6ff1088e7829dd3daf25be
sha1
aa490c4bcb731cde843e44147166be37ef11ff09
sha256
d7f382c0ad92401911a645a55ecdf732fcc3491c261fb12284a3e1a25c974e67
sha512
d58a7fd92d85f87653cff2aa0ba7172fdee7bdaf0f18e0bb850c11ecfc0d7c1cdd6d81b6666dbf1bc60498b8db3c240e9611f3036c123e3c64aeaf0945a038d5
ripemd-160
7abe5e238d5b460429a16b30c39d05c38b3b71a7
Diameter
344627788
Circumference
1082680127.0037
Area
9.3280414320211E+16
Volume
2.1431348567265E+25
Surface area
3.7312165728084E+17
Circumference
1082680127.0037
Perimeter
689255576
Area
29692078065443236
Diagonal
243688645.88012
Surface area
178152468392659416
Volume
5.1163575924085E+24
Space diagonal
298456419.25804
Perimeter
516941682
Area
1.2857046947912E+16
Altitude
149228209.62902
Surface area
1.2857046947912E+16
Volume
6.0296852476122E+23
Height
81229548.626707