71399797 is an odd 8-digits composite number following 71399796
and preceding 71399798 . In scientific notation, it is written as 7.1399797 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 58291200 positive integers (up to 71399797) that are relatively prime to 71399797.
71399797 has 16 divisors, whose sum is 85508352
The reverse of 71399797 is 79799317
Previous prime number is 277
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-one million three hundred ninety-nine thousand seven hundred ninety-seven
Scientific notation
7.1399797 × 10^7
Engineering notation
7.1399797 × 10^6
Prime Factorization
7 × 23 × 277 × 1601
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71399797
Product of the distinct prime numbers
The prime factorization of 71399797 is 7 × 23 × 277 × 1601.
Since it has a total of 4 prime factors.
7 , 9 , 6 , 56 , 89 , 498 , 1370 , 6503 , 41385 , 86232 , 78473 , 242588 , 2970269 , 5318076 , 83996554 , 55355855 , 103618216 , 784335518 , 439664432 , 1064133227
n×2
142799594
n×3
214199391
n×4
285599188
n×5
356998985
n÷2
35699898.5
n÷3
23799932.333333
n÷3
17849949.25
n÷5
14279959.4
n2
5097931011641209
n3
3.6399123935119E+23
n4
2.5988900599453E+31
n5
1.8556022270541E+39
2 √n
8449.8400576579
3 √n
414.85754436996
4 √n
91.923011578483
5 √n
37.21683143324
1 , 7 , 23 , 161 , 277 , 1601 , 1939 , 6371 , 11207 , 36823 , 44597 , 257761 , 443477 , 3104339 , 10199971 , 71399797
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71399796
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71399797 can be divided by 16 positive divisors.
The sum of these divisors (counting 71399797) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000010111100101110101
3
Ternary
11222100111002221
4
Quaternary
10100113211311
5
Quinary
121234243142
6
Senary
11030202341
8
Octal
420274565
10
Decimal
71399797
12
Duodecimal
1bab33b1
16
Hexadecimal
4417975
20
Vigesimal
1264j9h
36
Base36
16icfp
md5
02c6335490bfa9f69b19ea456eac6d1d
sha1
3c9affb8f1b3e130732e083f5cb8e04a3f6ab916
sha256
ee50a7a61ccbefe01ffe9e39ce3476adeb98c27eb72b3143cc0c568c8f01940c
sha512
72e8e58e69e03935249eb1bdd296cadc8d668265d9422383eec39880fa19f3322ff6df54aea1abc58a7dc5af4711efa79774d224523cd2ca9fc2add34e6247ba
ripemd-160
7a860af867620e3fcd03fab06524bf9987c67806
Diameter
142799594
Circumference
448618155.44601
Area
1.601562261468E+16
Volume
1.5246829380223E+24
Surface area
6.4062490458718E+16
Circumference
448618155.44601
Perimeter
285599188
Area
5097931011641209
Diagonal
100974561.26809
Surface area
30587586069847254
Volume
3.6399123935119E+23
Space diagonal
123668076.0541
Perimeter
214199391
Area
2.2074688814109E+15
Altitude
61834038.027052
Surface area
2.2074688814109E+15
Volume
4.289677893962E+22
Height
33658187.089362