71399875 is an odd 8-digits composite number following 71399874
and preceding 71399876 . In scientific notation, it is written as 7.1399875 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors.
There are 57119800 positive integers (up to 71399875) that are relatively prime to 71399875.
71399875 has 8 divisors, whose sum is 89107200
The reverse of 71399875 is 57899317
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-one million three hundred ninety-nine thousand eight hundred seventy-five
Scientific notation
7.1399875 × 10^7
Engineering notation
7.1399875 × 10^6
Prime Factorization
5 × 5 × 5 × 571199
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2855995
Product of the distinct prime numbers
The prime factorization of 71399875 is 5 × 5 × 5 × 571199.
Since it has a total of 4 prime factors.
5 , 2 , 59 , 36 , 328 , 915 , 8270 , 5373 , 46282 , 44611 , 276261 , 886820 , 2367884 , 1538260 , 16990196 , 30129848 , 981511190 , 910212461 , 7526359744 , 7702712897
n×2
142799750
n×3
214199625
n×4
285599500
n×5
356999375
n÷2
35699937.5
n÷3
23799958.333333
n÷3
17849968.75
n÷5
14279975
n2
5097942150015625
n3
3.6399243226835E+23
n4
2.5989014164906E+31
n5
1.8556123627475E+39
2 √n
8449.8446731286
3 √n
414.85769543891
4 √n
91.923036683568
5 √n
37.216839564668
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
-71399874
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 71399875 can be divided by 8 positive divisors.
The sum of these divisors (counting 71399875) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010111100111000011
3
Ternary
11222100111012211
4
Quaternary
10100113213003
5
Quinary
121234244000
6
Senary
11030202551
8
Octal
420274703
10
Decimal
71399875
12
Duodecimal
1bab3457
16
Hexadecimal
44179c3
20
Vigesimal
1264jdf
36
Base36
16ichv
md5
1eb6f01d47cf1a0133bcf7f3e59d02f7
sha1
4de20dd8f36538045f2dde59a693796bed7db232
sha256
28dd0eb603cdb2d84d400d51dc176a8c8a335d76847ae262fc1e020f7860cb17
sha512
2496e5327fdd56877f0403b9c6bebeff6c00c1759fe03c13f800be5df30ab7c30c9fd77d534826b2aee89b37e5272422441209372868b138257dd9c33970d038
ripemd-160
c81b29e6b853b75037a4fbdd9e1e27ef07f7275c
Diameter
142799750
Circumference
448618645.53446
Area
1.6015657606915E+16
Volume
1.524687934902E+24
Surface area
6.4062630427659E+16
Circumference
448618645.53446
Perimeter
285599500
Area
5097942150015625
Diagonal
100974671.57674
Surface area
30587652900093750
Volume
3.6399243226835E+23
Space diagonal
123668211.15407
Perimeter
214199625
Area
2.2074737044685E+15
Altitude
61834105.577033
Surface area
2.2074737044685E+15
Volume
4.2896919526256E+22
Height
33658223.858915