88393978 is an even 8-digits composite number following 88393977
and preceding 88393979 . In scientific notation, it is written as 8.8393978 × 10^7.
The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors.
There are 44196988 positive integers (up to 88393978) that are relatively prime to 88393978.
88393978 has 4 divisors, whose sum is 132590970
The reverse of 88393978 is 87939388
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 55
Digital Root 1
Name
eighty-eight million three hundred ninety-three thousand nine hundred seventy-eight
Scientific notation
8.8393978 × 10^7
Engineering notation
8.8393978 × 10^6
Prime Factorization
2 × 44196989
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
88393978
Product of the distinct prime numbers
The prime factorization of 88393978 is 2 × 44196989.
Since it has a total of 2 prime factors.
5 , 6 , 65 , 99 , 569 , 268 , 7847 , 449 , 51959 , 20348 , 538960 , 298693 , 6609600 , 4640307 , 33079996 , 30699949 , 884042747 , 898096583 , 4029690162 , 2853546909
n×2
176787956
n×3
265181934
n×4
353575912
n×5
441969890
n÷2
44196989
n÷3
29464659.333333
n÷3
22098494.5
n÷5
17678795.6
n2
7813495346664484
n3
6.9066593577616E+23
n4
6.1050709532348E+31
n5
5.3965150752867E+39
2 √n
9401.80716671
3 √n
445.45881726748
4 √n
96.962916451136
5 √n
38.840475295755
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-88393977
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 88393978 can be divided by 4 positive divisors.
The sum of these divisors (counting 88393978) is 1, the average is 0.25.
Base
System
Value
2
Binary
101010001001100100011111010
3
Ternary
20011022212202001
4
Quaternary
11101030203322
5
Quinary
140112101403
6
Senary
12434331214
8
Octal
521144372
10
Decimal
88393978
12
Duodecimal
25729b0a
16
Hexadecimal
544c8fa
20
Vigesimal
17c94ii
36
Base36
1gml8a
md5
2af92f9a401324550dda6a78dc0e4187
sha1
6ae53165b834d777b64cd2ca4be438d44c216b4e
sha256
b775b6eacc069a6ba606beebab64ded1d35d34033cfcaa24feeecf8572f9080d
sha512
dc13012800554b858a6d0a3c13733824c354f9212ac6d164a99ac68f5119bd2b20c45f0abdaf09eea367d215d39fffc29abb74d81be6976bcb0bcbdbbfc83b0e
ripemd-160
e2ef59b79fa7bfa2eb17dc5a30ebfafc8055275e
Diameter
176787956
Circumference
555395743.81276
Area
2.4546819579939E+16
Volume
2.8930547065588E+24
Surface area
9.8187278319757E+16
Circumference
555395743.81276
Perimeter
353575912
Area
7813495346664484
Diagonal
125007962.51971
Surface area
46880972079986904
Volume
6.9066593577616E+23
Space diagonal
153102860.97913
Perimeter
265181934
Area
3.3833427312815E+15
Altitude
76551430.489563
Surface area
3.3833427312815E+15
Volume
8.1395761120313E+22
Height
41669320.839903