71389233 is an odd 8-digits composite number following 71389232
and preceding 71389234 . In scientific notation, it is written as 7.1389233 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 46785816 positive integers (up to 71389233) that are relatively prime to 71389233.
71389233 has 8 divisors, whose sum is 95724128
The reverse of 71389233 is 33298317
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred eighty-nine thousand two hundred thirty-three
Scientific notation
7.1389233 × 10^7
Engineering notation
7.1389233 × 10^6
Prime Factorization
177 × 3 × 134443
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71389233
Product of the distinct prime numbers
The prime factorization of 71389233 is 177 × 3 × 134443.
Since it has a total of 3 prime factors.
4 , 5 , 58 , 18 , 223 , 395 , 3470 , 5076 , 87063 , 3035 , 341125 , 280581 , 5671422 , 6400177 , 17812163 , 93347233 , 770463434 , 622039985 , 9961835431 , 2999864612
n×2
142778466
n×3
214167699
n×4
285556932
n×5
356946165
n÷2
35694616.5
n÷3
23796411
n÷3
17847308.25
n÷5
14277846.6
n2
5096422588328289
n3
3.6382969962463E+23
n4
2.5973523198823E+31
n5
1.8542298994717E+39
2 √n
8449.214933945
3 √n
414.83708319481
4 √n
91.91961125867
5 √n
37.215730080313
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
-71389232
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 71389233 can be divided by 8 positive divisors.
The sum of these divisors (counting 71389233) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010101000000110001
3
Ternary
11222022221121200
4
Quaternary
10100111000301
5
Quinary
121233423413
6
Senary
11030041413
8
Octal
420250061
10
Decimal
71389233
12
Duodecimal
1baa9269
16
Hexadecimal
4415031
20
Vigesimal
1263d1d
36
Base36
16i4a9
md5
0f581ee7cbd610189b2be4dbfb96a77b
sha1
1f9c35776ef407b87f9a0406bda1832452e14154
sha256
2f40b829f8fe39459fbb506a6d67443ddd7ee1b8d2d35b7fccd2370bdb8528fa
sha512
fc752b1c266241b826d40aac571f0ff3c407cc64120eb2c8ef391de91154198a1e5d47932900f353662a2e154358ec6f54989bb6b1a5c8cd21dfe8327a6c3533
ripemd-160
81d96a7a723cdaad3e6ed460bafb0a0f8313ac08
Diameter
142778466
Circumference
448551779.87642
Area
1.6010883763081E+16
Volume
1.524006281998E+24
Surface area
6.4043535052325E+16
Circumference
448551779.87642
Perimeter
285556932
Area
5096422588328289
Diagonal
100959621.51601
Surface area
30578535529969734
Volume
3.6382969962463E+23
Space diagonal
123649778.66937
Perimeter
214167699
Area
2.2068157149566E+15
Altitude
61824889.334686
Surface area
2.2068157149566E+15
Volume
4.2877741300274E+22
Height
33653207.172004