71398260 is an even 8-digits composite number following 71398259
and preceding 71398261 . In scientific notation, it is written as 7.1398260 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 18491328 positive integers (up to 71398260) that are relatively prime to 71398260.
71398260 has 24 divisors, whose sum is 127545600
The reverse of 71398260 is 06289317
Previous prime number is 415
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred ninety-eight thousand two hundred sixty
Scientific notation
7.1398260 × 10^7
Engineering notation
7.1398260 × 10^6
Prime Factorization
2 × 2 × 729 × 415 × 59
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35699130
Product of the distinct prime numbers
The prime factorization of 71398260 is 2 × 2 × 729 × 415 × 59.
Since it has a total of 5 prime factors.
3 , 2 , 55 , 51 , 680 , 109 , 5706 , 9938 , 88713 , 53297 , 891758 , 15058 , 7658684 , 3652013 , 21028902 , 21971004 , 375820740 , 213759208 , 7403257719 , 2576007178
n×2
142796520
n×3
214194780
n×4
285593040
n×5
356991300
n÷2
35699130
n÷3
23799420
n÷3
17849565
n÷5
14279652
n2
5097711531027600
n3
3.6396773329731E+23
n4
2.5986662853572E+31
n5
1.8554025109517E+39
2 √n
8449.7491087014
3 √n
414.85456751453
4 √n
91.922516875363
5 √n
37.216671200957
1 , 2 , 4 , 59 , 118 , 236 , 415 , 729 , 830 , 1458 , 1660 , 2916 , 24485 , 43011 , 48970 , 86022 , 97940 , 172044 , 302535 , 605070 , 1210140 , 17849565 , 35699130 , 71398260
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71398259
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71398260 can be divided by 24 positive divisors.
The sum of these divisors (counting 71398260) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000010111001101110100
3
Ternary
11222100102000000
4
Quaternary
10100113031310
5
Quinary
121234221020
6
Senary
11030151300
8
Octal
420271564
10
Decimal
71398260
12
Duodecimal
1bab2530
16
Hexadecimal
4417374
20
Vigesimal
1264fd0
36
Base36
16ib90
md5
10e586dceacc4276d325d95f712609d4
sha1
fc5853f4b52c93afb716842ee87f8b3ec64d2f99
sha256
6a0497a5659bb490dbfd320432a6a249ead688fc6f3eef9bcd89bf8179eb60b8
sha512
437fee2888755f97b032e5d84746d49c051ada35f81bf2b1c0d781e6e2bdde98de830244f3bc2a5871cf46d5fb6d4229a47475d437d333a67bc82059788c998e
ripemd-160
31d7d5b79708c3a98935160965557dad49ece4a9
Diameter
142796520
Circumference
448608498.19019
Area
1.6014933095996E+16
Volume
1.5245844760941E+24
Surface area
6.4059732383985E+16
Circumference
448608498.19019
Perimeter
285593040
Area
5097711531027600
Diagonal
100972387.62184
Surface area
30586269186165600
Volume
3.6396773329731E+23
Space diagonal
123665413.89201
Perimeter
214194780
Area
2.2073738435174E+15
Altitude
61832706.946006
Surface area
2.2073738435174E+15
Volume
4.2894008724604E+22
Height
33657462.540613