71755961 is an odd 8-digits prime number following 71755960
and preceding 71755962 . In scientific notation, it is written as 7.1755961 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 71755960 positive integers (up to 71755961) that are relatively prime to 71755961.
71755961 has 2 divisors, whose sum is 71755962
The reverse of 71755961 is 16955717
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
seventy-one million seven hundred fifty-five thousand nine hundred sixty-one
Scientific notation
7.1755961 × 10^7
Engineering notation
7.1755961 × 10^6
Prime Factorization
71755961
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71755961 Product of the distinct prime numbers
The prime factorization of 71755961 is 71755961.
Since it has a total of 1 prime factors.
9 , 10 , 31 , 87 , 602 , 87 , 8704 , 9524 , 54553 , 34975 , 491070 , 920254 , 8881832 , 9865307 , 22141669 , 46743126 , 866115285 , 992473790 , 9994913419 , 2961143430
n×2
143511922
n×3
215267883
n×4
287023844
n×5
358779805
n÷2
35877980.5
n÷3
23918653.666667
n÷3
17938990.25
n÷5
14351192.2
n2
5148917939033521
n3
3.6946555482549E+23
n4
2.6511355942901E+31
n5
1.9023478230959E+39
2 √n8470.8890324452
3 √n415.54621259695
4 √n92.037432778436
5 √n37.253887353301
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71755962 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35877981 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8470.8890914709 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999721278 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71755961 can be divided by 2 positive divisors.
The sum of these divisors (counting 71755961) is 71755962, the average is 35877981.
Base
System
Value
2
Binary
100010001101110100010111001
3
Ternary
12000000120200012
4
Quaternary
10101232202321
5
Quinary
121332142321
6
Senary
11041551305
8
Octal
421564271
10
Decimal
71755961
12
Duodecimal
20045535
16
Hexadecimal
446e8b9
20
Vigesimal
12899i1
36
Base36
16pz95
md5
2d3b74bc1e91e9e151100387f05cf6c3
sha1
b694ebb8548fbd9f6ef47e2f2967c8928fb95c32
sha256
332fe8e737604d4917f5cf7bbbc9111de8a85e5f1f2781234c15f5277e50b0bc
sha512
abbd236c5e3a46fc2de2bae06c5dbd0be6cf7ebf7d08f8a8e2affa22a7dfb8da547cd166e0811cc9870d60b3575381faafbfaf2b15b17685f77f0e9aa1a40408
ripemd-160
ccd771148b20002701c766cfc4203b30736f6397
Diameter
143511922
Circumference
450855999.85775
Area
1.6175802771204E+16
Volume
1.547613697059E+24
Surface area
6.4703211084818E+16
Circumference
450855999.85775
Perimeter
287023844
Area
5148917939033521
Diagonal
101478253.22731
Surface area
30893507634201126
Volume
3.6946555482549E+23
Space diagonal
124284970.19793
Perimeter
215267883
Area
2.2295468686022E+15
Altitude
62142485.098965
Surface area
2.2295468686022E+15
Volume
4.3541933205326E+22
Height
33826084.409105