71387127 is an odd 8-digits composite number following 71387126
and preceding 71387128 . In scientific notation, it is written as 7.1387127 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 40711680 positive integers (up to 71387127) that are relatively prime to 71387127.
71387127 has 8 divisors, whose sum is 72664320
The reverse of 71387127 is 72178317
Previous prime number is 1489
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred eighty-seven thousand one hundred twenty-seven
Scientific notation
7.1387127 × 10^7
Engineering notation
7.1387127 × 10^6
Prime Factorization
63 × 1489 × 761
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71387127
Product of the distinct prime numbers
The prime factorization of 71387127 is 63 × 1489 × 761.
Since it has a total of 3 prime factors.
10 , 3 , 63 , 22 , 639 , 897 , 5783 , 9226 , 58894 , 37220 , 202058 , 817825 , 1910529 , 3461953 , 99148452 , 57848682 , 641395806 , 9923635 , 1947887023 , 1237858667
n×2
142774254
n×3
214161381
n×4
285548508
n×5
356935635
n÷2
35693563.5
n÷3
23795709
n÷3
17846781.75
n÷5
14277425.4
n2
5096121901314129
n3
3.6379750137659E+23
n4
2.5970458433054E+31
n5
1.8539564144086E+39
2 √n
8449.0903060625
3 √n
414.83300388923
4 √n
91.918933338364
5 √n
37.215510503076
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71387126
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71387127 can be divided by 8 positive divisors.
The sum of these divisors (counting 71387127) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010100011111110111
3
Ternary
11222022211201200
4
Quaternary
10100110133313
5
Quinary
121233342002
6
Senary
11030023543
8
Octal
420243767
10
Decimal
71387127
12
Duodecimal
1baa7bb3
16
Hexadecimal
44147f7
20
Vigesimal
12637g7
36
Base36
16i2nr
md5
73e46022bd2e0aebb766211319acfd39
sha1
77fddec470803258e3ee6609e2be5c80a4ccee5a
sha256
5ab12d1db4e4e32f2a1306912cd3c07449b55b3761bfbf4cc1372a0a696233b2
sha512
9f1d0ad1310ab7a47d907f950ef181adae6e91ad025b1b5302de82d710be43d3cfb947edb472b37a0f053ceb4b08b4b05dd4ad6469e20dd2262a8729685486e0
ripemd-160
11a7fbad32431ebb894d7182e8b16d78cb8e56d4
Diameter
142774254
Circumference
448538547.48816
Area
1.6009939126967E+16
Volume
1.523871410292E+24
Surface area
6.4039756507866E+16
Circumference
448538547.48816
Perimeter
285548508
Area
5096121901314129
Diagonal
100956643.18225
Surface area
30576731407884774
Volume
3.6379750137659E+23
Space diagonal
123646130.97037
Perimeter
214161381
Area
2.2066855136601E+15
Altitude
61823065.485186
Surface area
2.2066855136601E+15
Volume
4.2873946700352E+22
Height
33652214.394084