80454988 is an even 8-digits composite number following 80454987
and preceding 80454989 . In scientific notation, it is written as 8.0454988 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors.
There are 40227492 positive integers (up to 80454988) that are relatively prime to 80454988.
80454988 has 6 divisors, whose sum is 140796236
The reverse of 80454988 is 88945408
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
eighty million four hundred fifty-four thousand nine hundred eighty-eight
Scientific notation
8.0454988 × 10^7
Engineering notation
8.0454988 × 10^6
Prime Factorization
2 × 2 × 20113747
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
40227494
Product of the distinct prime numbers
The prime factorization of 80454988 is 2 × 2 × 20113747.
Since it has a total of 3 prime factors.
7 , 10 , 68 , 11 , 519 , 976 , 9857 , 2315 , 94884 , 32299 , 947968 , 598042 , 8899136 , 9114187 , 43180662 , 17915049 , 306734017 , 26894475 , 8705923669 , 6105069990
n×2
160909976
n×3
241364964
n×4
321819952
n×5
402274940
n÷2
40227494
n÷3
26818329.333333
n÷3
20113747
n÷5
16090997.6
n2
6473005094080144
n3
5.2078554716816E+23
n4
4.1899794947987E+31
n5
3.3710474997428E+39
2 √n
8969.6704510255
3 √n
431.7022625513
4 √n
94.708344146783
5 √n
38.116287573299
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-80454987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 80454988 can be divided by 6 positive divisors.
The sum of these divisors (counting 80454988) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100110010111010010101001100
3
Ternary
12121101112111101
4
Quaternary
10302322111030
5
Quinary
131044024423
6
Senary
11552232444
8
Octal
462722514
10
Decimal
80454988
12
Duodecimal
22b3b724
16
Hexadecimal
4cba54c
20
Vigesimal
152gh98
36
Base36
1bwfgs
md5
2bc94fbbf1322fabef06cc6137612a17
sha1
a840996ef632c09f6bccd928ac88d09552606d29
sha256
d4d579f09dd1fe44a798c53f607e9fa7d7069fbcd7f3b366f00986289b20c912
sha512
18837739175554535863c80df7551b93cd9df1b27ea9fcea1b1e6231e851e060f07465e8fe1f4e0f767b791b9ed2eb164ef2283007f71bfbc6dd0b5ab073930a
ripemd-160
0bcbb4d9ec473143dbd20ec3c943c6167fbaf1a9
Diameter
160909976
Circumference
505513598.49091
Area
2.0335545250211E+16
Volume
2.1814613987723E+24
Surface area
8.1342181000846E+16
Circumference
505513598.49091
Perimeter
321819952
Area
6473005094080144
Diagonal
113780535.19016
Surface area
38838030564480864
Volume
5.2078554716816E+23
Space diagonal
139352126.93834
Perimeter
241364964
Area
2.8028934251497E+15
Altitude
69676063.469172
Surface area
2.8028934251497E+15
Volume
6.1375165324425E+22
Height
37926845.063388