172312970 is an even 9-digits composite number following 172312969
and preceding 172312971 . In scientific notation, it is written as 1.72312970 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors.
There are 68886720 positive integers (up to 172312970) that are relatively prime to 172312970.
172312970 has 16 divisors, whose sum is 310336488
The reverse of 172312970 is 079213271
Previous prime number is 7237
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred seventy-two million three hundred twelve thousand nine hundred seventy
Scientific notation
1.72312970 × 10^8
Engineering notation
1.72312970 × 10^6
Prime Factorization
2 × 5 × 7237 × 2381
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
172312970 Product of the distinct prime numbers
The prime factorization of 172312970 is 2 × 5 × 7237 × 2381.
Since it has a total of 4 prime factors.
1 , 6 , 59 , 95 , 530 , 681 , 2290 , 9144 , 90772 , 88270 , 699692 , 616868 , 2926886 , 2107821 , 68545836 , 40578239 , 35044829 , 106826523 , 8070084466 , 1773762909
n×2
344625940
n×3
516938910
n×4
689251880
n×5
861564850
n÷2
86156485
n÷3
57437656.666667
n÷3
43078242.5
n÷5
34462594
n2
29691759630220900
n3
5.1162752864095E+24
n4
8.8160058993882E+32
n5
1.5191121600611E+41
2 √n13126.803495139
3 √n556.46688222362
4 √n114.57226320161
5 √n44.387797246337
1 , 2 , 5 , 10 , 2381 , 4762 , 7237 , 11905 , 14474 , 23810 , 36185 , 72370 , 17231297 , 34462594 , 86156485 , 172312970
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
-172312969 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 172312970 can be divided by 16 positive divisors.
The sum of these divisors (counting 172312970) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010010001010100100110001010
3
Ternary
110000020101221212
4
Quaternary
22101110212022
5
Quinary
323103003340
6
Senary
25033133122
8
Octal
1221244612
10
Decimal
172312970
12
Duodecimal
4985a1a2
16
Hexadecimal
a45498a
20
Vigesimal
2dgj28a
36
Base36
2ul9je
md5
8cf496a41515ffa13802f89880abee68
sha1
9c97850df0c5a507fe07a8b50ac7cf9811cc37d3
sha256
bf276955b53c0a5484b023a2fe728cce0eb5794958c2dec8bf838cd87c46e9ed
sha512
0bfa7860a92a53a44909ba930897a8cb63ab8d88b496bfd099dc0648dcab94c36c6ac3d71655b0df889e5482be5b1ca300b37b12095349bdd2403f2fb5a5aa43
ripemd-160
8bb54f9127f2422522a9b31961f6cefbea160699
Diameter
344625940
Circumference
1082674321.3405
Area
9.3279413926456E+16
Volume
2.1431003804703E+25
Surface area
3.7311765570582E+17
Circumference
1082674321.3405
Perimeter
689251880
Area
29691759630220900
Diagonal
243687339.14679
Surface area
178150557781325400
Volume
5.1162752864095E+24
Space diagonal
298454818.84309
Perimeter
516938910
Area
1.2856909061416E+16
Altitude
149227409.42155
Surface area
1.2856909061416E+16
Volume
6.0295882490621E+23
Height
81229113.048929