71344890 is an even 8-digits composite number following 71344889
and preceding 71344891 . In scientific notation, it is written as 7.1344890 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 18665088 positive integers (up to 71344890) that are relatively prime to 71344890.
71344890 has 32 divisors, whose sum is 145391760
The reverse of 71344890 is 09844317
Previous prime number is 53
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
seventy-one million three hundred forty-four thousand eight hundred ninety
Scientific notation
7.1344890 × 10^7
Engineering notation
7.1344890 × 10^6
Prime Factorization
2 × 5 × 9 × 53 × 14957
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71344890 Product of the distinct prime numbers
The prime factorization of 71344890 is 2 × 5 × 9 × 53 × 14957.
Since it has a total of 5 prime factors.
4 , 2 , 99 , 86 , 480 , 557 , 3449 , 781 , 28576 , 85597 , 130693 , 382750 , 9415867 , 3988016 , 65457089 , 37356290 , 508415258 , 516710044 , 5440061217 , 1672373250
n×2
142689780
n×3
214034670
n×4
285379560
n×5
356724450
n÷2
35672445
n÷3
23781630
n÷3
17836222.5
n÷5
14268978
n2
5090093329112100
n3
3.6315214865524E+23
n4
2.5909050099072E+31
n5
1.8484783293227E+39
2 √n8446.5904363832
3 √n414.75117420454
4 √n91.905334101907
5 √n37.211105665057
1 , 2 , 5 , 9 , 10 , 18 , 45 , 53 , 90 , 106 , 265 , 477 , 530 , 954 , 2385 , 4770 , 14957 , 29914 , 74785 , 134613 , 149570 , 269226 , 673065 , 792721 , 1346130 , 1585442 , 3963605 , 7134489 , 7927210 , 14268978 , 35672445 , 71344890
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
-71344889 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 71344890 can be divided by 32 positive divisors.
The sum of these divisors (counting 71344890) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000001010001011111010
3
Ternary
11222020200210100
4
Quaternary
10100022023322
5
Quinary
121231014030
6
Senary
11025100230
8
Octal
420121372
10
Decimal
71344890
12
Duodecimal
1ba87676
16
Hexadecimal
440a2fa
20
Vigesimal
125i24a
36
Base36
16h62i
md5
571d60ba23a0c912cd527d5210e0fedd
sha1
22b6880d1aff77326c1b4978335ddf197fffb136
sha256
0b7ec0af95eb8967e0b7093f6377c926dcefe31b4fcca9648909abd38b1a7d51
sha512
072136cdc1ce714e481461fcf950b84df5c58d8164e756059ac6510931a2790ab0dbff896f2560940adae9745ee59847afde0ad544b18bd65d1ac001192ad403
ripemd-160
53e2a735656191260ba042d97b113ab9c259dfa2
Diameter
142689780
Circumference
448273164.59034
Area
1.5990999808825E+16
Volume
1.5211681631342E+24
Surface area
6.39639992353E+16
Circumference
448273164.59034
Perimeter
285379560
Area
5090093329112100
Diagonal
100896911.04402
Surface area
30540559974672600
Volume
3.6315214865524E+23
Space diagonal
123572974.34041
Perimeter
214034670
Area
2.2040750653224E+15
Altitude
61786487.170206
Surface area
2.2040750653224E+15
Volume
4.2797891152764E+22
Height
33632303.681339