71378637 is an odd 8-digits composite number following 71378636
and preceding 71378638 . In scientific notation, it is written as 7.1378637 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 41046720 positive integers (up to 71378637) that are relatively prime to 71378637.
71378637 has 32 divisors, whose sum is 109209600
The reverse of 71378637 is 73687317
Previous prime number is 157
Is Prime? no Number parity odd Number length 8 Sum of Digits 42 Digital Root 6
Name
seventy-one million three hundred seventy-eight thousand six hundred thirty-seven
Scientific notation
7.1378637 × 10^7
Engineering notation
7.1378637 × 10^6
Prime Factorization
3 × 11 × 23 × 157 × 599
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71378637 Product of the distinct prime numbers
The prime factorization of 71378637 is 3 × 11 × 23 × 157 × 599.
Since it has a total of 5 prime factors.
3 , 6 , 19 , 2 , 567 , 883 , 8966 , 2189 , 62410 , 72389 , 37119 , 371355 , 984227 , 1460401 , 66897024 , 93952346 , 108618200 , 978285374 , 6226573115 , 1078207401
n×2
142757274
n×3
214135911
n×4
285514548
n×5
356893185
n÷2
35689318.5
n÷3
23792879
n÷3
17844659.25
n÷5
14275727.4
n2
5094909819977769
n3
3.6366771858793E+23
n4
2.5958106073706E+31
n5
1.8528542306425E+39
2 √n8448.587870171
3 √n414.81655801176
4 √n91.916200259644
5 √n37.214625260234
1 , 3 , 11 , 23 , 33 , 69 , 157 , 253 , 471 , 599 , 759 , 1727 , 1797 , 3611 , 5181 , 6589 , 10833 , 13777 , 19767 , 39721 , 41331 , 94043 , 119163 , 151547 , 282129 , 454641 , 1034473 , 2162989 , 3103419 , 6488967 , 23792879 , 71378637
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71378636 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71378637 can be divided by 32 positive divisors.
The sum of these divisors (counting 71378637) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000010010011011001101
3
Ternary
11222022102002020
4
Quaternary
10100102123031
5
Quinary
121233104022
6
Senary
11025520353
8
Octal
420223315
10
Decimal
71378637
12
Duodecimal
1baa30b9
16
Hexadecimal
44126cd
20
Vigesimal
12626bh
36
Base36
16hw3x
md5
9b7f843adf3898d9e619bd9ed6d23aeb
sha1
0f143eaca63a90ff96aae91653b67608a0b108bd
sha256
7378994c309f5ed0652404d7a4f41ba26572110742a32f55cfe5d1c03e0984f5
sha512
36c2970214444ebc1ac8fe646e6eee63480fb5f20d3ad5ffcec624e190106c8d55ae31a88d55c37ef887fd341a5c472e35a84d8518221d8bbe8e3399ca27c02f
ripemd-160
c91397a4d3633062b6be60839875455607a2c90e
Diameter
142757274
Circumference
448485203.24491
Area
1.6006131261145E+16
Volume
1.5233277774181E+24
Surface area
6.4024525044579E+16
Circumference
448485203.24491
Perimeter
285514548
Area
5094909819977769
Diagonal
100944636.50911
Surface area
30569458919866614
Volume
3.6366771858793E+23
Space diagonal
123631425.85902
Perimeter
214135911
Area
2.2061606670458E+15
Altitude
61815712.929508
Surface area
2.2061606670458E+15
Volume
4.2858651652028E+22
Height
33648212.169702