71397154 is an even 8-digits composite number following 71397153
and preceding 71397155 . In scientific notation, it is written as 7.1397154 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 33703200 positive integers (up to 71397154) that are relatively prime to 71397154.
71397154 has 8 divisors, whose sum is 107183808
The reverse of 71397154 is 45179317
Previous prime number is 1271
Is Prime? no Number parity even Number length 8 Sum of Digits 37 Digital Root 1
Name
seventy-one million three hundred ninety-seven thousand one hundred fifty-four
Scientific notation
7.1397154 × 10^7
Engineering notation
7.1397154 × 10^6
Prime Factorization
2 × 1271 × 28087
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
71397154 Product of the distinct prime numbers
The prime factorization of 71397154 is 2 × 1271 × 28087.
Since it has a total of 3 prime factors.
5 , 9 , 71 , 89 , 196 , 828 , 4621 , 5241 , 4055 , 26043 , 79564 , 870317 , 7793250 , 1235732 , 41760581 , 47293853 , 962578909 , 292788897 , 7024391833 , 5512918106
n×2
142794308
n×3
214191462
n×4
285588616
n×5
356985770
n÷2
35698577
n÷3
23799051.333333
n÷3
17849288.5
n÷5
14279430.8
n2
5097553599299716
n3
3.6395081935246E+23
n4
2.5985052697733E+31
n5
1.8552588091582E+39
2 √n8449.6836627178
3 √n414.85242539173
4 √n91.922160890167
5 √n37.216555898726
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
-71397153 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 71397154 can be divided by 8 positive divisors.
The sum of these divisors (counting 71397154) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010110111100100010
3
Ternary
11222100100111001
4
Quaternary
10100112330202
5
Quinary
121234202104
6
Senary
11030142214
8
Octal
420267442
10
Decimal
71397154
12
Duodecimal
1bab196a
16
Hexadecimal
4416f22
20
Vigesimal
1264che
36
Base36
16iaea
md5
4ade40e79f3236584d91d338178f91a3
sha1
e8f6b687c3df74d84da5bd545e1af29c23086e55
sha256
53452dfe74bdd710d6f6f45bedb12085dbf4e5fe0c38081d32a2db30ada433e1
sha512
ad73618d871f84cd683ead42a00c6feef4d1fc032e1a235af0559a705db2b4585850bbca9035f6c9aa4c8df82b2e576ef8408537320bd12992b4c6a1321fe825
ripemd-160
fb141e91cd4f8c4b37d0620aaf1e07c80a4a0ff4
Diameter
142794308
Circumference
448601548.98724
Area
1.601443693884E+16
Volume
1.5245136271275E+24
Surface area
6.4057747755361E+16
Circumference
448601548.98724
Perimeter
285588616
Area
5097553599299716
Diagonal
100970823.50164
Surface area
30585321595798296
Volume
3.6395081935246E+23
Space diagonal
123663498.24382
Perimeter
214191462
Area
2.2073054570732E+15
Altitude
61831749.12191
Surface area
2.2073054570732E+15
Volume
4.2892015397087E+22
Height
33656941.167213