71769897 is an odd 8-digits composite number following 71769896
and preceding 71769898 . In scientific notation, it is written as 7.1769897 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 44467488 positive integers (up to 71769897) that are relatively prime to 71769897.
71769897 has 8 divisors, whose sum is 79833600
The reverse of 71769897 is 79896717
Previous prime number is 1007
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-one million seven hundred sixty-nine thousand eight hundred ninety-seven
Scientific notation
7.1769897 × 10^7
Engineering notation
7.1769897 × 10^6
Prime Factorization
9 × 1007 × 7919
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71769897
Product of the distinct prime numbers
The prime factorization of 71769897 is 9 × 1007 × 7919.
Since it has a total of 3 prime factors.
5 , 9 , 54 , 24 , 908 , 106 , 2249 , 2802 , 42431 , 4475 , 350962 , 839202 , 1602281 , 2184936 , 15149630 , 3243234 , 663261051 , 620305417 , 9953694118 , 1301892034
n×2
143539794
n×3
215309691
n×4
287079588
n×5
358849485
n÷2
35884948.5
n÷3
23923299
n÷3
17942474.25
n÷5
14353979.4
n2
5150918115390609
n3
3.6968086259702E+23
n4
2.6531957431459E+31
n5
1.9041958520642E+39
2 √n
8471.7115744105
3 √n
415.57311246272
4 √n
92.041901188592
5 √n
37.255334284928
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
-71769896
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 71769897 can be divided by 8 positive divisors.
The sum of these divisors (counting 71769897) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010001110001111100101001
3
Ternary
12000001021210100
4
Quaternary
10101301330221
5
Quinary
121333114042
6
Senary
11042140013
8
Octal
421617451
10
Decimal
71769897
12
Duodecimal
20051609
16
Hexadecimal
4471f29
20
Vigesimal
128b4eh
36
Base36
16qa09
md5
b785691cd4da133030b9b3ca91a6dd8d
sha1
85a1c70b580fedc2c2b6931bd58ae59e2ce1e930
sha256
780e167c5f5f07edb02c92ef96e5117962076d4ed0a37fa8eb59cc1cc3aeb0bb
sha512
f04dce6ea09dd41fa2351ac114c185ffe236f6ae4e692055619f21b7bbbcbfa429c883235bc534fab04ee401904d44b0c51c97be9ed28a83524b00f655196457
ripemd-160
9aa831b933647e82271fabfa3cc073d162d54036
Diameter
143539794
Circumference
450943562.32819
Area
1.6182086510554E+16
Volume
1.5485155761434E+24
Surface area
6.4728346042215E+16
Circumference
450943562.32819
Perimeter
287079588
Area
5150918115390609
Diagonal
101497961.70752
Surface area
30905508692343654
Volume
3.6968086259702E+23
Space diagonal
124309108.05799
Perimeter
215309691
Area
2.2304129703709E+15
Altitude
62154554.028993
Surface area
2.2304129703709E+15
Volume
4.3567307469541E+22
Height
33832653.902507