87339993 is an odd 8-digits composite number following 87339992
and preceding 87339994 . In scientific notation, it is written as 8.7339993 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 51410304 positive integers (up to 87339993) that are relatively prime to 87339993.
87339993 has 8 divisors, whose sum is 116844000
The reverse of 87339993 is 39993378
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-seven million three hundred thirty-nine thousand nine hundred ninety-three
Scientific notation
8.7339993 × 10^7
Engineering notation
8.7339993 × 10^6
Prime Factorization
299 × 3 × 97369
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87339993
Product of the distinct prime numbers
The prime factorization of 87339993 is 299 × 3 × 97369.
Since it has a total of 3 prime factors.
6 , 4 , 42 , 59 , 616 , 147 , 5206 , 9955 , 76997 , 43347 , 606833 , 474509 , 1457056 , 6186926 , 33593186 , 41059001 , 397355616 , 898815135 , 9707734842 , 8915609660
n×2
174679986
n×3
262019979
n×4
349359972
n×5
436699965
n÷2
43669996.5
n÷3
29113331
n÷3
21834998.25
n÷5
17467998.6
n2
7628274377240049
n3
6.6625343071023E+23
n4
5.8190569974457E+31
n5
5.0823639742351E+39
2 √n
9345.5868194566
3 √n
443.68122459882
4 √n
96.672575322356
5 √n
38.747405750152
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
-87339992
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 87339993 can be divided by 8 positive divisors.
The sum of these divisors (counting 87339993) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001101001011001111011001
3
Ternary
20002100022221120
4
Quaternary
11031023033121
5
Quinary
134324334433
6
Senary
12355555453
8
Octal
515131731
10
Decimal
87339993
12
Duodecimal
252bbb89
16
Hexadecimal
534b3d9
20
Vigesimal
175h9jd
36
Base36
1fzzyx
md5
84e43df46dcddadbf7d479f08dc32ef8
sha1
22ecfe68777b4d89f0d62f9167de49dc3fcdb0bd
sha256
bc53305fd07966708cf7327df782d33d73796eeef28b4975b78073f3ee9ef922
sha512
157952c797f1a3ac0f87e834cc504aa3de5f2e86bce3369e65125209855dfa8852e62f07c650decbcbc315d09c0160efc866627362efb44c8c502ac08508afe2
ripemd-160
29379684f9ec33cc9119fce21d6efc79bb5d7894
Diameter
174679986
Circumference
548773360.74677
Area
2.3964930743105E+16
Volume
2.7907958444643E+24
Surface area
9.5859722972418E+16
Circumference
548773360.74677
Perimeter
349359972
Area
7628274377240049
Diagonal
123517402.63817
Surface area
45769646263440294
Volume
6.6625343071023E+23
Space diagonal
151277305.40871
Perimeter
262019979
Area
3.3031396988639E+15
Altitude
75638652.704355
Surface area
3.3031396988639E+15
Volume
7.8518719807334E+22
Height
41172467.546057