69897671 is an odd 8-digits prime number following 69897670
and preceding 69897672 . In scientific notation, it is written as 6.9897671 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 69897670 positive integers (up to 69897671) that are relatively prime to 69897671.
69897671 has 2 divisors, whose sum is 69897672
The reverse of 69897671 is 17679896
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
sixty-nine million eight hundred ninety-seven thousand six hundred seventy-one
Scientific notation
6.9897671 × 10^7
Engineering notation
6.9897671 × 10^6
Prime Factorization
69897671
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
69897671
Product of the distinct prime numbers
The prime factorization of 69897671 is 69897671.
Since it has a total of 1 prime factors.
4 , 2 , 65 , 32 , 510 , 277 , 9090 , 8217 , 15169 , 97007 , 933790 , 473041 , 5370092 , 853135 , 43511929 , 28333609 , 219020836 , 286528645 , 131333333 , 379472646
n×2
139795342
n×3
209693013
n×4
279590684
n×5
349488355
n÷2
34948835.5
n÷3
23299223.666667
n÷3
17474417.75
n÷5
13979534.2
n2
4885684411224241
n3
3.4149796158558E+23
n4
2.386991216608E+31
n5
1.6684512673835E+39
2 √n
8360.4827013756
3 √n
411.92760966179
4 √n
91.43567521146
5 √n
37.058901434367
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
69897672
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
34948836
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8360.4827611807
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999713867
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69897671 can be divided by 2 positive divisors.
The sum of these divisors (counting 69897671) is 69897672, the average is 34948836.
Base
System
Value
2
Binary
100001010101000110111000111
3
Ternary
11212112011120122
4
Quaternary
10022220313013
5
Quinary
120343211141
6
Senary
10534052155
8
Octal
412506707
10
Decimal
69897671
12
Duodecimal
1b4aa05b
16
Hexadecimal
42a8dc7
20
Vigesimal
11gh43b
36
Base36
15m5dz
md5
c72eae8969d14a9aa851b9eb260460c1
sha1
0ff426074e30b40b074fd68601a39284df936d27
sha256
2c44e890928092265c2a42920ea831143c2a4a10e6726d1d04bced14b780d19d
sha512
ae49562ca8a0b6221ec15579f4fdd5ed157b5bd142a25d04823123b76d587f5731188810d168a80a15972004ca776c0e0b78b09b6e4e0c68dc0aff42d6710ea0
ripemd-160
5fc7d3a442ca601d73bf412ca31850990696dd81
Diameter
139795342
Circumference
439180019.43327
Area
1.534883025406E+16
Volume
1.4304633164442E+24
Surface area
6.1395321016241E+16
Circumference
439180019.43327
Perimeter
279590684
Area
4885684411224241
Diagonal
98850234.306493
Surface area
29314106467345446
Volume
3.4149796158558E+23
Space diagonal
121066317.50273
Perimeter
209693013
Area
2.1155634074969E+15
Altitude
60533158.751367
Surface area
2.1155634074969E+15
Volume
4.0245920733091E+22
Height
32950078.102164