69871331 is an odd 8-digits composite number following 69871330
and preceding 69871332 . In scientific notation, it is written as 6.9871331 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 67841280 positive integers (up to 69871331) that are relatively prime to 69871331.
69871331 has 8 divisors, whose sum is 71928864
The reverse of 69871331 is 13317896
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
sixty-nine million eight hundred seventy-one thousand three hundred thirty-one
Scientific notation
6.9871331 × 10^7
Engineering notation
6.9871331 × 10^6
Prime Factorization
53 × 97 × 13591
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
69871331
Product of the distinct prime numbers
The prime factorization of 69871331 is 53 × 97 × 13591.
Since it has a total of 3 prime factors.
10 , 8 , 64 , 26 , 479 , 375 , 6104 , 3390 , 26588 , 55793 , 509339 , 721143 , 4799011 , 8173920 , 61472841 , 62549186 , 992266512 , 665307856 , 1623446636 , 212020817
n×2
139742662
n×3
209613993
n×4
279485324
n×5
349356655
n÷2
34935665.5
n÷3
23290443.666667
n÷3
17467832.75
n÷5
13974266.2
n2
4882002895711561
n3
3.4111204026922E+23
n4
2.3833952273736E+31
n5
1.6653099683564E+39
2 √n
8358.9072850463
3 √n
411.87586002892
4 √n
91.427059916888
5 √n
37.056107983255
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
-69871330
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 69871331 can be divided by 8 positive divisors.
The sum of these divisors (counting 69871331) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001010100010011011100011
3
Ternary
11212110211110002
4
Quaternary
10022202123203
5
Quinary
120341340311
6
Senary
10533330215
8
Octal
412423343
10
Decimal
69871331
12
Duodecimal
1b49696b
16
Hexadecimal
42a26e3
20
Vigesimal
11gdi6b
36
Base36
15ll2b
md5
876613db1707042fff8b36182db10dea
sha1
9e443ee39573856c3c10f12b22f6500a5c0ca6fd
sha256
654bab8b4e1470a339372e484282cca5db1a67b8a581f03429a3a401c17d97ac
sha512
75003a06c7561fd67b8c6b9aef93a8b0cfa6dbf652cd00c4e6852b8f77b7d0e0fbc14a870195388b9301d18a6afa201adc56cc765a776244d563b2377f409f63
ripemd-160
6dd7bc26e2f98100af9fb18c833765257248fd2f
Diameter
139742662
Circumference
439014520.33228
Area
1.5337264431972E+16
Volume
1.4288467730144E+24
Surface area
6.1349057727886E+16
Circumference
439014520.33228
Perimeter
279485324
Area
4882002895711561
Diagonal
98812983.92126
Surface area
29292017374269366
Volume
3.4111204026922E+23
Space diagonal
121020695.28446
Perimeter
209613993
Area
2.1139692645177E+15
Altitude
60510347.642231
Surface area
2.1139692645177E+15
Volume
4.0200439469791E+22
Height
32937661.307087