71307955 is an odd 8-digits composite number following 71307954
and preceding 71307956 . In scientific notation, it is written as 7.1307955 × 10^7.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 54920320 positive integers (up to 71307955) that are relatively prime to 71307955.
71307955 has 16 divisors, whose sum is 88776000
The reverse of 71307955 is 55970317
Previous prime number is 821
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million three hundred seven thousand nine hundred fifty-five
Scientific notation
7.1307955 × 10^7
Engineering notation
7.1307955 × 10^6
Prime Factorization
5 × 29 × 821 × 599
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71307955
Product of the distinct prime numbers
The prime factorization of 71307955 is 5 × 29 × 821 × 599.
Since it has a total of 4 prime factors.
4 , 6 , 13 , 98 , 846 , 417 , 4291 , 2162 , 93376 , 11024 , 275023 , 358934 , 7899829 , 7666165 , 16428256 , 30185054 , 294910052 , 166204211 , 9785530475 , 7731102616
n×2
142615910
n×3
213923865
n×4
285231820
n×5
356539775
n÷2
35653977.5
n÷3
23769318.333333
n÷3
17826988.75
n÷5
14261591
n2
5084824446282025
n3
3.6258843279838E+23
n4
2.5855439649507E+31
n5
1.8436985270323E+39
2 √n
8444.4037681769
3 √n
414.67959010612
4 √n
91.893437024506
5 √n
37.207252055125
1 , 5 , 29 , 145 , 599 , 821 , 2995 , 4105 , 17371 , 23809 , 86855 , 119045 , 491779 , 2458895 , 14261591 , 71307955
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
-71307954
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 71307955 can be divided by 16 positive divisors.
The sum of these divisors (counting 71307955) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000001001010110011
3
Ternary
11222011211010101
4
Quaternary
10100001022303
5
Quinary
121223323310
6
Senary
11024213231
8
Octal
420011263
10
Decimal
71307955
12
Duodecimal
1ba6a217
16
Hexadecimal
44012b3
20
Vigesimal
125d9hf
36
Base36
16gdkj
md5
2082cb5322703670ad300ad814ea06cc
sha1
1ec4c4f8886b2a15ed1db8424929e2e8956964b5
sha256
7ad1c8000275e0baff66072466b05ecbc2402418a44bbb5ff2f40d5bf2fe71b1
sha512
5631b86376a9b93bc01250e3d42f60b35bb1736a3bfdd48c6ae6fefa238dec0d1ccaadcd3a74867886b40e0e8a9b14854fda0911a3198b51c70cc5b90caf3f25
ripemd-160
2d8d54f26ea62a2bfde28b8f6c1fb782447e9005
Diameter
142615910
Circumference
448041095.14102
Area
1.5974447125233E+16
Volume
1.5188068756747E+24
Surface area
6.3897788500934E+16
Circumference
448041095.14102
Perimeter
285231820
Area
5084824446282025
Diagonal
100844677.06609
Surface area
30508946677692150
Volume
3.6258843279838E+23
Space diagonal
123509001.04384
Perimeter
213923865
Area
2.2017935721322E+15
Altitude
61754500.521918
Surface area
2.2017935721322E+15
Volume
4.2731456601923E+22
Height
33614892.355363