494087478 is an even 9-digits composite number following 494087477
and preceding 494087479 . In scientific notation, it is written as 4.94087478 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 163646496 positive integers (up to 494087478) that are relatively prime to 494087478.
494087478 has 16 divisors, whose sum is 994470960
The reverse of 494087478 is 874780494
Previous prime number is 157
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
four hundred ninety-four million eighty-seven thousand four hundred seventy-eight
Scientific notation
4.94087478 × 10^8
Engineering notation
4.94087478 × 10^6
Prime Factorization
2 × 3 × 157 × 524509
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
494087478
Product of the distinct prime numbers
The prime factorization of 494087478 is 2 × 3 × 157 × 524509.
Since it has a total of 4 prime factors.
4 , 3 , 5 , 68 , 795 , 9 , 2683 , 8547 , 65564 , 85812 , 692940 , 998425 , 7218130 , 7726598 , 22843039 , 72309831 , 353104126 , 290284908 , 8776533909 , 5162702525
n×2
988174956
n×3
1482262434
n×4
1976349912
n×5
2470437390
n÷2
247043739
n÷3
164695826
n÷3
123521869.5
n÷5
98817495.6
n2
244122435916400484
n3
1.2061783868515E+26
n4
5.9595763717757E+34
n5
2.944552059479E+43
2 √n
22228.078594426
3 √n
790.55959817283
4 √n
149.09084007553
5 √n
54.797503047509
1 , 2 , 3 , 6 , 157 , 314 , 471 , 942 , 524509 , 1049018 , 1573527 , 3147054 , 82347913 , 164695826 , 247043739 , 494087478
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-494087477
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 494087478 can be divided by 16 positive divisors.
The sum of these divisors (counting 494087478) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101011100110010110100110110
3
Ternary
1021102201020121020
4
Quaternary
131130302310312
5
Quinary
2002441244403
6
Senary
121010002010
8
Octal
3534626466
10
Decimal
494087478
12
Duodecimal
119576306
16
Hexadecimal
1d732d36
20
Vigesimal
7e80idi
36
Base36
8660c6
md5
d15eef29747b2c43fa3da43a822238fb
sha1
7eaf3ff87a0eac7b8811363b3277bdb82d7950d8
sha256
0675070d7c2d67395831163da0913705dda1f742e5563d20b08759c03f0ef6d4
sha512
7e86a3f4df65d273845661d0da0ec085c138b9af35eccc53a6bae8a050296451cbc64a11c52c9b8721080996d13be9869e26454510890f657442fe5f8d6d5e00
ripemd-160
797c59bd0929c9cc063448a9453f3f08b95d7e51
Diameter
988174956
Circumference
3104443182.231
Area
7.6693325125141E+17
Volume
5.0524282120687E+26
Surface area
3.0677330050056E+18
Circumference
3104443182.231
Perimeter
1976349912
Area
244122435916400484
Diagonal
698745212.38632
Surface area
1464734615498402904
Volume
1.2061783868515E+26
Space diagonal
855784615.27957
Perimeter
1482262434
Area
1.0570811556867E+17
Altitude
427892307.63978
Surface area
1.0570811556867E+17
Volume
1.4214948611056E+25
Height
232915070.79544