71312743 is an odd 8-digits prime number following 71312742
and preceding 71312744 . In scientific notation, it is written as 7.1312743 × 10^7.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 71312742 positive integers (up to 71312743) that are relatively prime to 71312743.
71312743 has 2 divisors, whose sum is 71312744
The reverse of 71312743 is 34721317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 28 Digital Root 1
Name
seventy-one million three hundred twelve thousand seven hundred forty-three
Scientific notation
7.1312743 × 10^7
Engineering notation
7.1312743 × 10^6
Prime Factorization
71312743
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71312743 Product of the distinct prime numbers
The prime factorization of 71312743 is 71312743.
Since it has a total of 1 prime factors.
7 , 9 , 100 , 41 , 204 , 715 , 576 , 4711 , 20876 , 92828 , 677195 , 985420 , 3108638 , 3053760 , 15689975 , 38099877 , 802294080 , 684155900 , 9076170606 , 2369717600
n×2
142625486
n×3
213938229
n×4
285250972
n×5
356563715
n÷2
35656371.5
n÷3
23770914.333333
n÷3
17828185.75
n÷5
14262548.6
n2
5085507314184049
n3
3.6266147612103E+23
n4
2.5862384642619E+31
n5
1.8443175893863E+39
2 √n8444.6872647837
3 √n414.6888711718
4 √n91.894979540689
5 √n37.207751700749
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71312744 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35656372 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8444.6873239925 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719545 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71312743 can be divided by 2 positive divisors.
The sum of these divisors (counting 71312743) is 71312744, the average is 35656372.
Base
System
Value
2
Binary
100010000000010010101100111
3
Ternary
11222012001200201
4
Quaternary
10100002111213
5
Quinary
121224001433
6
Senary
11024251331
8
Octal
420022547
10
Decimal
71312743
12
Duodecimal
1ba70b47
16
Hexadecimal
4402567
20
Vigesimal
125e1h3
36
Base36
16gh9j
md5
73628947989e3dedb730dad367d25083
sha1
9d483a2c5abb14865d87d5941cf7dcb2b3c791a6
sha256
feea556b4e2461ca191079a795ed05dbee52ecf927f862f1fa422cf22c9c8c1a
sha512
6fd77cd051c85039cfcc2a846a28afed9b244a8a4f7a130084eb20e659ae7d10eb2869a177c116f42e669dc3291c8b739372baef32399abd61b50deb83505fb8
ripemd-160
53f450e11ac5742c68ffcfe3683c11c972be295f
Diameter
142625486
Circumference
448071179.03227
Area
1.5976592418018E+16
Volume
1.5191128388291E+24
Surface area
6.3906369672071E+16
Circumference
448071179.03227
Perimeter
285250972
Area
5085507314184049
Diagonal
100851448.32063
Surface area
30513043885104294
Volume
3.6266147612103E+23
Space diagonal
123517294.1031
Perimeter
213938229
Area
2.2020892626075E+15
Altitude
61758647.051551
Surface area
2.2020892626075E+15
Volume
4.274006484005E+22
Height
33617149.440209