71367489 is an odd 8-digits composite number following 71367488
and preceding 71367490 . In scientific notation, it is written as 7.1367489 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 47541600 positive integers (up to 71367489) that are relatively prime to 71367489.
71367489 has 8 divisors, whose sum is 79358440
The reverse of 71367489 is 98476317
Previous prime number is 1861
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred sixty-seven thousand four hundred eighty-nine
Scientific notation
7.1367489 × 10^7
Engineering notation
7.1367489 × 10^6
Prime Factorization
9 × 1861 × 4261
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71367489
Product of the distinct prime numbers
The prime factorization of 71367489 is 9 × 1861 × 4261.
Since it has a total of 3 prime factors.
8 , 7 , 90 , 78 , 302 , 602 , 1295 , 4330 , 78331 , 6425 , 413023 , 388274 , 6514734 , 1435357 , 6947222 , 12217663 , 306947277 , 678957969 , 2584686205 , 6929988648
n×2
142734978
n×3
214102467
n×4
285469956
n×5
356837445
n÷2
35683744.5
n÷3
23789163
n÷3
17841872.25
n÷5
14273497.8
n2
5093318486165121
n3
3.6349735103489E+23
n4
2.5941893201511E+31
n5
1.851407777698E+39
2 √n
8447.9280891826
3 √n
414.79496137374
4 √n
91.912611154197
5 √n
37.213462742764
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
-71367488
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 71367489 can be divided by 8 positive divisors.
The sum of these divisors (counting 71367489) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001111101101000001
3
Ternary
11222021211210100
4
Quaternary
10100033231001
5
Quinary
121232224424
6
Senary
11025353013
8
Octal
420175501
10
Decimal
71367489
12
Duodecimal
1ba98769
16
Hexadecimal
440fb41
20
Vigesimal
1260ie9
36
Base36
16hni9
md5
94d5b26398c37ad75cf97939cf2b20ef
sha1
2511b8e95e6b9c1e3c2daec3bd0d3880305c74dc
sha256
93a74bf9551d9ceaf5d50916a6aedf529c17077e040fabbad4694f23384d8e48
sha512
092dbf8dcf2a7a47e6bcbe17584bbca071486f4c8ad9ee295111face0b6c05c882012b2b3d6c467da03fd075664662e0e185d8bf9329228cda34e535534fcad2
ripemd-160
eba9709d4fc805008ee37160fab587d9f4b71bc9
Diameter
142734978
Circumference
448415158.2951
Area
1.6001131938529E+16
Volume
1.5226141434807E+24
Surface area
6.4004527754118E+16
Circumference
448415158.2951
Perimeter
285469956
Area
5093318486165121
Diagonal
100928870.85631
Surface area
30559910916990726
Volume
3.6349735103489E+23
Space diagonal
123612116.95661
Perimeter
214102467
Area
2.2054715992919E+15
Altitude
61806058.478306
Surface area
2.2054715992919E+15
Volume
4.2838573643352E+22
Height
33642956.952104