71398532 is an even 8-digits composite number following 71398531
and preceding 71398533 . In scientific notation, it is written as 7.1398532 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 33823328 positive integers (up to 71398532) that are relatively prime to 71398532.
71398532 has 24 divisors, whose sum is 131616576
The reverse of 71398532 is 23589317
Previous prime number is 107
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred ninety-eight thousand five hundred thirty-two
Scientific notation
7.1398532 × 10^7
Engineering notation
7.1398532 × 10^6
Prime Factorization
2 × 2 × 23 × 107 × 7253
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
35699266 Product of the distinct prime numbers
The prime factorization of 71398532 is 2 × 2 × 23 × 107 × 7253.
Since it has a total of 5 prime factors.
9 , 9 , 66 , 23 , 577 , 816 , 6919 , 1162 , 34095 , 58885 , 619163 , 812841 , 5482693 , 9956966 , 59850165 , 88304759 , 382319112 , 842929342 , 8643398488 , 5848484939
n×2
142797064
n×3
214195596
n×4
285594128
n×5
356992660
n÷2
35699266
n÷3
23799510.666667
n÷3
17849633
n÷5
14279706.4
n2
5097750371755024
n3
3.6397189304576E+23
n4
2.5987058852728E+31
n5
1.8554378530824E+39
2 √n8449.7652038385
3 √n414.85509432615
4 √n91.922604422626
5 √n37.216699557164
1 , 2 , 4 , 23 , 46 , 92 , 107 , 214 , 428 , 2461 , 4922 , 7253 , 9844 , 14506 , 29012 , 166819 , 333638 , 667276 , 776071 , 1552142 , 3104284 , 17849633 , 35699266 , 71398532
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71398531 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71398532 can be divided by 24 positive divisors.
The sum of these divisors (counting 71398532) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000010111010010000100
3
Ternary
11222100102101002
4
Quaternary
10100113102010
5
Quinary
121234223112
6
Senary
11030152432
8
Octal
420272204
10
Decimal
71398532
12
Duodecimal
1bab2718
16
Hexadecimal
4417484
20
Vigesimal
1264g6c
36
Base36
16ibgk
md5
d65dafb8a07b297e892d0bbb333ba442
sha1
25afe08a3027edfa79c0f71bbc9670f76706756c
sha256
5d291b3124bef14f2f758f2cb6222a3de8fc5616aaa9c4a0ee7665ed26ae90c2
sha512
40886c849f740ed3184d1131dcb7714c5a8e4ab96ef33757343dd6573bccc0664f0e347d177f2ae4fd915d255db5cca326b249304ce9e57ceead722e0e1aaecb
ripemd-160
16c36a785892da8ee5e62579fc4c725cb362002b
Diameter
142797064
Circumference
448610207.21659
Area
1.601505511774E+16
Volume
1.5246019004077E+24
Surface area
6.4060220470961E+16
Circumference
448610207.21659
Perimeter
285594128
Area
5097750371755024
Diagonal
100972772.28793
Surface area
30586502230530144
Volume
3.6397189304576E+23
Space diagonal
123665885.00983
Perimeter
214195596
Area
2.2073906620457E+15
Altitude
61832942.504916
Surface area
2.2073906620457E+15
Volume
4.2894498955661E+22
Height
33657590.762643