87883961 is an odd 8-digits composite number following 87883960
and preceding 87883962 . In scientific notation, it is written as 8.7883961 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 79810720 positive integers (up to 87883961) that are relatively prime to 87883961.
87883961 has 8 divisors, whose sum is 95973984
The reverse of 87883961 is 16938878
Previous prime number is 1097
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-seven million eight hundred eighty-three thousand nine hundred sixty-one
Scientific notation
8.7883961 × 10^7
Engineering notation
8.7883961 × 10^6
Prime Factorization
11 × 1097 × 7283
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87883961
Product of the distinct prime numbers
The prime factorization of 87883961 is 11 × 1097 × 7283.
Since it has a total of 3 prime factors.
3 , 3 , 57 , 46 , 128 , 290 , 8198 , 7788 , 99279 , 8695 , 503807 , 692208 , 3190098 , 7189734 , 59507301 , 90418716 , 874501245 , 191934817 , 5858684727 , 1154423186
n×2
175767922
n×3
263651883
n×4
351535844
n×5
439419805
n÷2
43941980.5
n÷3
29294653.666667
n÷3
21970990.25
n÷5
17576792.2
n2
7723590601049521
n3
6.787797351626E+23
n4
5.9653851772621E+31
n5
5.2426167826848E+39
2 √n
9374.6445799294
3 √n
444.60042573453
4 √n
96.822748256437
5 √n
38.795551013658
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
-87883960
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 87883961 can be divided by 8 positive divisors.
The sum of these divisors (counting 87883961) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001111010000000010111001
3
Ternary
20010100222010112
4
Quaternary
11033100002321
5
Quinary
134444241321
6
Senary
12415354105
8
Octal
517200271
10
Decimal
87883961
12
Duodecimal
25522935
16
Hexadecimal
53d00b9
20
Vigesimal
17959i1
36
Base36
1gbnp5
md5
dd40959fc8c96eadcf89e50ec522ce1d
sha1
e71f4646e13dfda37a86f166f397a703428a27e7
sha256
b05a4806b866c176d60fd79e6ce3731a11f49c23e1740610ca98ffc3f67819b7
sha512
ee5259bb7e25f625235095515d2f916f7989359f62ad343541a2755c63727a45366d1735dbb208c28c927267b03688c4eab7ce1813d50e8d13ccca2a4612ad14
ripemd-160
b23168363be01f1962631b9ffe69cfafb08ac8a4
Diameter
175767922
Circumference
552191212.49194
Area
2.4264375491592E+16
Volume
2.8432659058566E+24
Surface area
9.7057501966369E+16
Circumference
552191212.49194
Perimeter
351535844
Area
7723590601049521
Diagonal
124286689.56127
Surface area
46341543606297126
Volume
6.787797351626E+23
Space diagonal
152219485.6224
Perimeter
263651883
Area
3.3444128344698E+15
Altitude
76109742.811201
Surface area
3.3444128344698E+15
Volume
7.9994958944248E+22
Height
41428896.520423