71970168 is an even 8-digits composite number following 71970167
and preceding 71970169 . In scientific notation, it is written as 7.1970168 × 10^7.
The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors.
There are 23921760 positive integers (up to 71970168) that are relatively prime to 71970168.
71970168 has 32 divisors, whose sum is 180437760
The reverse of 71970168 is 86107917
Previous prime number is 367
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
seventy-one million nine hundred seventy thousand one hundred sixty-eight
Scientific notation
7.1970168 × 10^7
Engineering notation
7.1970168 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 367 × 8171
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17992542 Product of the distinct prime numbers
The prime factorization of 71970168 is 2 × 2 × 2 × 3 × 367 × 8171.
Since it has a total of 6 prime factors.
6 , 9 , 45 , 94 , 189 , 439 , 1771 , 6383 , 77940 , 72214 , 376359 , 927815 , 5529495 , 2962298 , 48784662 , 49792898 , 884203888 , 433233017 , 9556305839 , 5409978128
n×2
143940336
n×3
215910504
n×4
287880672
n×5
359850840
n÷2
35985084
n÷3
23990056
n÷3
17992542
n÷5
14394033.6
n2
5179705081948224
n3
3.7278424493827E+23
n4
2.682934473596E+31
n5
1.930912447977E+39
2 √n8483.523324657
3 √n415.95930013557
4 √n92.106043909491
5 √n37.276103017365
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 367 , 734 , 1101 , 1468 , 2202 , 2936 , 4404 , 8171 , 8808 , 16342 , 24513 , 32684 , 49026 , 65368 , 98052 , 196104 , 2998757 , 5997514 , 8996271 , 11995028 , 17992542 , 23990056 , 35985084 , 71970168
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71970167 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71970168 can be divided by 32 positive divisors.
The sum of these divisors (counting 71970168) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010010100010110101111000
3
Ternary
12000102110111210
4
Quaternary
10102202311320
5
Quinary
121411021133
6
Senary
11050323120
8
Octal
422426570
10
Decimal
71970168
12
Duodecimal
201294a0
16
Hexadecimal
44a2d78
20
Vigesimal
129g588
36
Base36
16ukjc
md5
7126d57e2ace2a82970aa36681bfbfaa
sha1
e8db0b5f7356e5c7115cf72d1527ea94fa89531f
sha256
b9e260053127842032c29735be31bf1f549001d1d427630ff02cc34157c259d9
sha512
d94e650c3fd02e05d4e87d6dcc1668c8a7129cf5387f3691dbe16744d70d06681267e8febee2a36e1dab466882e63845983cc55d81405e863dc7fc89c1d3634c
ripemd-160
0e71f652e52d31bf00940c8c004b1d6d456e4753
Diameter
143940336
Circumference
452201902.13285
Area
1.627252343321E+16
Volume
1.5615149936961E+24
Surface area
6.5090093732841E+16
Circumference
452201902.13285
Perimeter
287880672
Area
5179705081948224
Diagonal
101781187.67187
Surface area
31078230491689344
Volume
3.7278424493827E+23
Space diagonal
124655987.60527
Perimeter
215910504
Area
2.2428780925393E+15
Altitude
62327993.802634
Surface area
2.2428780925393E+15
Volume
4.3933044585893E+22
Height
33927062.55729