71399382 is an even 8-digits composite number following 71399381
and preceding 71399383 . In scientific notation, it is written as 7.1399382 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 23799792 positive integers (up to 71399382) that are relatively prime to 71399382.
71399382 has 8 divisors, whose sum is 142798776
The reverse of 71399382 is 28399317
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred ninety-nine thousand three hundred eighty-two
Scientific notation
7.1399382 × 10^7
Engineering notation
7.1399382 × 10^6
Prime Factorization
2 × 3 × 11899897
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71399382
Product of the distinct prime numbers
The prime factorization of 71399382 is 2 × 3 × 11899897.
Since it has a total of 3 prime factors.
3 , 4 , 79 , 33 , 422 , 347 , 9759 , 3397 , 96530 , 6291 , 433340 , 279168 , 111205 , 1370023 , 90090199 , 45132069 , 405098829 , 365405067 , 12113273 , 3901496002
n×2
142798764
n×3
214198146
n×4
285597528
n×5
356996910
n÷2
35699691
n÷3
23799794
n÷3
17849845.5
n÷5
14279876.4
n2
5097871749981924
n3
3.6398489246397E+23
n4
2.5988296379264E+31
n5
1.8555483007123E+39
2 √n
8449.8155009444
3 √n
414.85674060384
4 √n
91.922878006209
5 √n
37.216788169753
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
-71399381
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 71399382 can be divided by 8 positive divisors.
The sum of these divisors (counting 71399382) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010111011111010110
3
Ternary
11222100110112120
4
Quaternary
10100113133112
5
Quinary
121234240012
6
Senary
11030200410
8
Octal
420273726
10
Decimal
71399382
12
Duodecimal
1bab3106
16
Hexadecimal
44177d6
20
Vigesimal
1264i92
36
Base36
16ic46
md5
34249157aa1891eaf7ee6f4943ca77f0
sha1
c907925f7ca7b44a54c41af8df53cee63cf22b0d
sha256
63382bcffc77babe4dad8131954ce3a2b165617a6808ac0bea4a831cef3a4df3
sha512
90bbcf7e72431437e9dc5f4f10ea8bbd79ce9cc5facf0aaa35d1eb53148fb763fcd28acef2972e1a36b34536027fd678e9f9fcdcce5e6e911a8f6856f5da461a
ripemd-160
d6c99f85393e543207ecc3d4ed92423929dab4c5
Diameter
142798764
Circumference
448615547.9241
Area
1.6015436438686E+16
Volume
1.5246563522433E+24
Surface area
6.4061745754745E+16
Circumference
448615547.9241
Perimeter
285597528
Area
5097871749981924
Diagonal
100973974.36946
Surface area
30587230499891544
Volume
3.6398489246397E+23
Space diagonal
123667357.25302
Perimeter
214198146
Area
2.2074432203597E+15
Altitude
61833678.626509
Surface area
2.2074432203597E+15
Volume
4.2896030951788E+22
Height
33657991.456486