71369897 is an odd 8-digits composite number following 71369896
and preceding 71369898 . In scientific notation, it is written as 7.1369897 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 68104960 positive integers (up to 71369897) that are relatively prime to 71369897.
71369897 has 8 divisors, whose sum is 74649600
The reverse of 71369897 is 79896317
Previous prime number is 449
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-one million three hundred sixty-nine thousand eight hundred ninety-seven
Scientific notation
7.1369897 × 10^7
Engineering notation
7.1369897 × 10^6
Prime Factorization
23 × 449 × 6911
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71369897
Product of the distinct prime numbers
The prime factorization of 71369897 is 23 × 449 × 6911.
Since it has a total of 3 prime factors.
7 , 2 , 82 , 63 , 499 , 709 , 9662 , 1839 , 96105 , 3399 , 73496 , 536794 , 2261387 , 6921276 , 58899861 , 23709937 , 267213861 , 139166941 , 7949437658 , 1115947345
n×2
142739794
n×3
214109691
n×4
285479588
n×5
356849485
n÷2
35684948.5
n÷3
23789965.666667
n÷3
17842474.25
n÷5
14273979.4
n2
5093662197790609
n3
3.6353414640911E+23
n4
2.5945394585201E+31
n5
1.8517201391702E+39
2 √n
8448.070608133
3 √n
414.79962649996
4 √n
91.913386446877
5 √n
37.213713862174
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
-71369896
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 71369897 can be divided by 8 positive divisors.
The sum of these divisors (counting 71369897) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010000010010101001
3
Ternary
11222021222002112
4
Quaternary
10100100102221
5
Quinary
121232314042
6
Senary
11025412105
8
Octal
420202251
10
Decimal
71369897
12
Duodecimal
1ba9a035
16
Hexadecimal
44104a9
20
Vigesimal
12614eh
36
Base36
16hpd5
md5
99891794fa42852a618aceb34efca38a
sha1
1ffcd6e0c7442d260e6bbb5a9b1c9c98b6a001de
sha256
8da52fad58a0b2569d17e204af39ff15354ce7e50a29d866a8155373e120eb3d
sha512
aaf517a8022c29ab2c823b63b09a4a775b4734bee38e8852ccfe6ee27fe4458b2d3918e9498368f0ab749a3f77b1cce80e460a66dd2db21143d8e3feecc91f63
ripemd-160
ee26d525b39eed0135ba2d5253f2503a10aa3174
Diameter
142739794
Circumference
448430288.20532
Area
1.6002211740447E+16
Volume
1.5227682715839E+24
Surface area
6.4008846961788E+16
Circumference
448430288.20532
Perimeter
285479588
Area
5093662197790609
Diagonal
100932276.28257
Surface area
30561973186743654
Volume
3.6353414640911E+23
Space diagonal
123616287.73496
Perimeter
214109691
Area
2.2056204307916E+15
Altitude
61808143.867479
Surface area
2.2056204307916E+15
Volume
4.2842910019791E+22
Height
33644092.09419