2499642493 is an odd 10-digits composite number following 2499642492
and preceding 2499642494 . In scientific notation, it is written as 2.499642493 × 10^9.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 2498333920 positive integers (up to 2499642493) that are relatively prime to 2499642493.
2499642493 has 4 divisors, whose sum is 2500951068
The reverse of 2499642493 is 3942469942
Previous prime number is 1913
Is Prime? no Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
two billion four hundred ninety-nine million six hundred forty-two thousand four hundred ninety-three
Scientific notation
2.499642493 × 10^9
Engineering notation
2.499642493 × 10^9
Prime Factorization
1913 × 1306661
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
2499642493 Product of the distinct prime numbers
The prime factorization of 2499642493 is 1913 × 1306661.
Since it has a total of 2 prime factors.
6 , 1 , 44 , 59 , 367 , 739 , 4696 , 8453 , 51880 , 48604 , 285743 , 526581 , 4704108 , 848670 , 15880088 , 1546484 , 116927983 , 617937678 , 7527340306 , 6162750485
n×2
4999284986
n×3
7498927479
n×4
9998569972
n×5
12498212465
n÷2
1249821246.5
n÷3
833214164.33333
n÷3
624910623.25
n÷5
499928498.6
n2
6248212592811255049
n3
1.5618297702289E+28
n4
3.9040160604965E+37
n5
9.7586444381715E+46
2 √n49996.42480218
3 √n1357.1441103268
4 √n223.59880322171
5 √n75.783660684395
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
-2499642492 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 2499642493 can be divided by 4 positive divisors.
The sum of these divisors (counting 2499642493) is 1, the average is 0.25.
Base
System
Value
2
Binary
10010100111111011000010001111101
3
Ternary
20110012111222212121
4
Quaternary
2110333120101331
5
Quinary
20104402024433
6
Senary
1052012002541
8
Octal
22477302175
10
Decimal
2499642493
12
Duodecimal
599160451
16
Hexadecimal
94fd847d
20
Vigesimal
1j12f64d
36
Base36
15c80hp
md5
90dec1f8f1defb8fccf9d73ebd31d663
sha1
84b6d6cce27e28d8079c4c14203f562aa30bafcd
sha256
dd130f430ae3d3e1a59325eda3cac0df3ec69c6a9ba720bfb1bb83efa8d1799a
sha512
9c51d8eec767524e3e928c39306058cf3ee1f4ba8de37fd9fc779d8031b612c428eef3f1d73d7b2ce7757da796e55cd437fcc212b7a38254df30d0a11838f135
ripemd-160
32356a1642776895d4e17edd9c8822c30efc4b56
Diameter
4999284986
Circumference
15705716985.219
Area
1.9629338779643E+19
Volume
6.5421772430785E+28
Surface area
7.8517355118572E+19
Circumference
15705716985.219
Perimeter
9998569972
Area
6248212592811255049
Diagonal
3535028314.6847
Surface area
3.7489275556868E+19
Volume
1.5618297702289E+28
Space diagonal
4329507798.6341
Perimeter
7498927479
Area
2.7055554168102E+18
Altitude
2164753899.3171
Surface area
2.7055554168102E+18
Volume
1.8406340359798E+27
Height
1178342771.5616