71948468 is an even 8-digits composite number following 71948467
and preceding 71948469 . In scientific notation, it is written as 7.1948468 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 35803320 positive integers (up to 71948468) that are relatively prime to 71948468.
71948468 has 12 divisors, whose sum is 126508032
The reverse of 71948468 is 86484917
Previous prime number is 211
Is Prime? no Number parity even Number length 8 Sum of Digits 47 Digital Root 2
Name
seventy-one million nine hundred forty-eight thousand four hundred sixty-eight
Scientific notation
7.1948468 × 10^7
Engineering notation
7.1948468 × 10^6
Prime Factorization
2 × 2 × 211 × 85247
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
35974234 Product of the distinct prime numbers
The prime factorization of 71948468 is 2 × 2 × 211 × 85247.
Since it has a total of 4 prime factors.
3 , 10 , 16 , 58 , 271 , 888 , 5336 , 8789 , 4404 , 41566 , 32420 , 606846 , 271572 , 8583184 , 71563336 , 59184898 , 142734049 , 963225521 , 213866731 , 1326989908
n×2
143896936
n×3
215845404
n×4
287793872
n×5
359742340
n÷2
35974234
n÷3
23982822.666667
n÷3
17987117
n÷5
14389693.6
n2
5176582047547024
n3
3.7244714779731E+23
n4
2.6797001694986E+31
n5
1.9280032189477E+39
2 √n8482.2442784914
3 √n415.91749010787
4 √n92.099100313149
5 √n37.273854894198
1 , 2 , 4 , 211 , 422 , 844 , 85247 , 170494 , 340988 , 17987117 , 35974234 , 71948468
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71948467 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71948468 can be divided by 12 positive divisors.
The sum of these divisors (counting 71948468) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010010011101100010110100
3
Ternary
12000101100202002
4
Quaternary
10102131202310
5
Quinary
121404322333
6
Senary
11050034432
8
Octal
422354264
10
Decimal
71948468
12
Duodecimal
20118a18
16
Hexadecimal
449d8b4
20
Vigesimal
129db38
36
Base36
16u3sk
md5
7d6532e6d4dc2953b1031106e97f4d22
sha1
5f7d5153079d1d12f7579792f37e042cb2525d3c
sha256
0f99ed24215cae5a110e2d7ecd06c91a0c79282d00ca0e1a7cd7f8bd9f5debc1
sha512
a5c12d08f9177e97e3813a307b000909f823336c0c404fe6195185924baf3f65e11e180e8a30ac3b830b24842e9e024ce95caf210d63d323b4982584ea1d723f
ripemd-160
4911860524230bf26971b3f952a4baac7a9bd311
Diameter
143896936
Circumference
452065557.01168
Area
1.6262712131279E+16
Volume
1.560102964494E+24
Surface area
6.5050848525114E+16
Circumference
452065557.01168
Perimeter
287793872
Area
5176582047547024
Diagonal
101750499.23757
Surface area
31059492285282144
Volume
3.7244714779731E+23
Space diagonal
124618402.10274
Perimeter
215845404
Area
2.2415257789751E+15
Altitude
62309201.051372
Surface area
2.2415257789751E+15
Volume
4.3893317306845E+22
Height
33916833.079189