87479984 is an even 8-digits composite number following 87479983
and preceding 87479985 . In scientific notation, it is written as 8.7479984 × 10^7.
The sum of its digits is 56. It has a total of 5 prime factors and 10 positive divisors.
There are 43739984 positive integers (up to 87479984) that are relatively prime to 87479984.
87479984 has 10 divisors, whose sum is 169492500
The reverse of 87479984 is 48997478
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
eighty-seven million four hundred seventy-nine thousand nine hundred eighty-four
Scientific notation
8.7479984 × 10^7
Engineering notation
8.7479984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 5467499
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
10934998
Product of the distinct prime numbers
The prime factorization of 87479984 is 2 × 2 × 2 × 2 × 5467499.
Since it has a total of 5 prime factors.
5 , 8 , 40 , 99 , 366 , 222 , 1962 , 1108 , 80220 , 40717 , 96683 , 218459 , 944129 , 9020112 , 94875340 , 79347525 , 671215178 , 991887452 , 643404373 , 2335914458
n×2
174959968
n×3
262439952
n×4
349919936
n×5
437399920
n÷2
43739992
n÷3
29159994.666667
n÷3
21869996
n÷5
17495996.8
n2
7652747600640256
n3
6.6946223766005E+23
n4
5.8564545839105E+31
n5
5.1232255329722E+39
2 √n
9353.0735055382
3 √n
443.91814631543
4 √n
96.71128944202
5 √n
38.759818880843
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-87479983
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87479984 can be divided by 10 positive divisors.
The sum of these divisors (counting 87479984) is 1, the average is 0.1.
Base
System
Value
2
Binary
101001101101101011010110000
3
Ternary
20002121102222102
4
Quaternary
11031231122300
5
Quinary
134343324414
6
Senary
12402555532
8
Octal
515553260
10
Decimal
87479984
12
Duodecimal
25368ba8
16
Hexadecimal
536d6b0
20
Vigesimal
176ejj4
36
Base36
1g2zzk
md5
1a8ee6d1e77d53c7661f18c3eb59197f
sha1
0f64b459ab1aef1ff3380d96ce0e9442c66106a5
sha256
39644c46a4dab7d8eaf4d03d03776525cdc24324310f55177853d2192ccf767a
sha512
b0cb9c30aa73d90f9863123dba5b40bdd2a83845d6a4857941bee35f186cb57aa4d29df4ebe83058bc213e0afd5996382655cd1becc5815cf8c992fe80c49f74
ripemd-160
ece74e0ba3b2f311cf127a0078935815f863e65a
Diameter
174959968
Circumference
549652950.14111
Area
2.4041815641948E+16
Volume
2.8042368635848E+24
Surface area
9.6167262567793E+16
Circumference
549652950.14111
Perimeter
349919936
Area
7652747600640256
Diagonal
123715379.80898
Surface area
45916485603841536
Volume
6.6946223766005E+23
Space diagonal
151519776.93331
Perimeter
262439952
Area
3.3137369154524E+15
Altitude
75759888.466656
Surface area
3.3137369154524E+15
Volume
7.8896881332957E+22
Height
41238459.936327