71399678 is an even 8-digits composite number following 71399677
and preceding 71399679 . In scientific notation, it is written as 7.1399678 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 30599856 positive integers (up to 71399678) that are relatively prime to 71399678.
71399678 has 8 divisors, whose sum is 122399472
The reverse of 71399678 is 87699317
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-one million three hundred ninety-nine thousand six hundred seventy-eight
Scientific notation
7.1399678 × 10^7
Engineering notation
7.1399678 × 10^6
Prime Factorization
2 × 7 × 5099977
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71399678
Product of the distinct prime numbers
The prime factorization of 71399678 is 2 × 7 × 5099977.
Since it has a total of 3 prime factors.
8 , 9 , 76 , 98 , 607 , 964 , 9975 , 5041 , 35987 , 50695 , 52218 , 678690 , 7190921 , 3851840 , 3868302 , 55235484 , 661406958 , 561507304 , 4137806631 , 3174395860
n×2
142799356
n×3
214199034
n×4
285598712
n×5
356998390
n÷2
35699839
n÷3
23799892.666667
n÷3
17849919.5
n÷5
14279935.6
n2
5097914018503684
n3
3.6398941939285E+23
n4
2.5988727340056E+31
n5
1.8555867637098E+39
2 √n
8449.8330161016
3 √n
414.85731389277
4 √n
91.922973277095
5 √n
37.216819027586
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
-71399677
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 71399678 can be divided by 8 positive divisors.
The sum of these divisors (counting 71399678) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010111100011111110
3
Ternary
11222100110221112
4
Quaternary
10100113203332
5
Quinary
121234242203
6
Senary
11030202022
8
Octal
420274376
10
Decimal
71399678
12
Duodecimal
1bab3312
16
Hexadecimal
44178fe
20
Vigesimal
1264j3i
36
Base36
16icce
md5
351c085fbdedd365d0f3c77ca158cc9b
sha1
05f4e1be5d1144f3a7d56590461247f21a0cdb0c
sha256
89f52dd1c6b2cf7c294c1f64511690dc287ea9948710d65443c98aca221c5804
sha512
6e0dc96addd03725e13df5f129e8b442eed8d5145851c3e23bea4ba46de0426136b90ffbdae838648ca40f6245ad6b394341cf65e6f98b5cca10ff28309e71b8
ripemd-160
8d86f1b83f4ec8190779b6f5b3031d8538255d23
Diameter
142799356
Circumference
448617407.74695
Area
1.6015569229164E+16
Volume
1.5246753145987E+24
Surface area
6.4062276916654E+16
Circumference
448617407.74695
Perimeter
285598712
Area
5097914018503684
Diagonal
100974392.97667
Surface area
30587484111022104
Volume
3.6398941939285E+23
Space diagonal
123667869.94006
Perimeter
214199034
Area
2.2074615231665E+15
Altitude
61833934.970029
Surface area
2.2074615231665E+15
Volume
4.2896564455473E+22
Height
33658130.992224