1145187420 is an even 10-digits composite number following 1145187419
and preceding 1145187421 . In scientific notation, it is written as 1.145187420 × 10^9.
The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors.
There are 281892096 positive integers (up to 1145187420) that are relatively prime to 1145187420.
1145187420 has 24 divisors, whose sum is 2466559200
The reverse of 1145187420 is 0247815411
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 33 Digital Root 6
Name
one billion one hundred forty-five million one hundred eighty-seven thousand four hundred twenty
Scientific notation
1.145187420 × 10^9
Engineering notation
1.145187420 × 10^9
Prime Factorization
2 × 2 × 39 × 5 × 1468189
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
572593710 Product of the distinct prime numbers
The prime factorization of 1145187420 is 2 × 2 × 39 × 5 × 1468189.
Since it has a total of 5 prime factors.
9 , 8 , 76 , 34 , 986 , 118 , 3656 , 9904 , 96606 , 23594 , 63679 , 119210 , 3526322 , 7910408 , 86651042 , 53090128 , 750270402 , 265542389 , 3501215656 , 124456219
n×2
2290374840
n×3
3435562260
n×4
4580749680
n×5
5725937100
n÷2
572593710
n÷3
381729140
n÷3
286296855
n÷5
229037484
n2
1311454226926256400
n3
1.5018608825818E+27
n4
1.7199121893227E+36
n5
1.9696218027171E+45
2 √n33840.61790216
3 √n1046.2260344312
4 √n183.95819607226
5 √n64.829894329943
1 , 2 , 4 , 5 , 10 , 20 , 39 , 78 , 156 , 195 , 390 , 780 , 1468189 , 2936378 , 5872756 , 7340945 , 14681890 , 29363780 , 57259371 , 114518742 , 229037484 , 286296855 , 572593710 , 1145187420
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1145187419 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1145187420 can be divided by 24 positive divisors.
The sum of these divisors (counting 1145187420) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000100010000100010110001011100
3
Ternary
2221210212112210220
4
Quaternary
1010100202301130
5
Quinary
4321131444140
6
Senary
305345201340
8
Octal
10420426134
10
Decimal
1145187420
12
Duodecimal
27b630250
16
Hexadecimal
44422c5c
20
Vigesimal
hhh88b0
36
Base36
ixtc9o
md5
0210f6ab90824c18b4068153695accf5
sha1
1db75a6ae9d4a999e203c124471d90b182e0cce6
sha256
8067af642b97534ae2bd55afbb7815121551a9dc083b8d27667d8ec8ea55df2c
sha512
f8b6a19bd358ccedd3f90dd78e0b3cf6c7f4ca3a8038fb538fe1e258f5ed9b12eefcd9da4358f51440c9acc57acc98748591cb8ebcbfcbe73650e0cc8199cdcd
ripemd-160
94dfb43d18aafcbe0444ec95adc89e368c8d752f
Diameter
2290374840
Circumference
7195424771.3109
Area
4.1200549648308E+18
Volume
6.2909801539104E+27
Surface area
1.6480219859323E+19
Circumference
7195424771.3109
Perimeter
4580749680
Area
1311454226926256400
Diagonal
1619539580.8231
Surface area
7868725361557538400
Volume
1.5018608825818E+27
Space diagonal
1983522795.6287
Perimeter
3435562260
Area
5.6787633820931E+17
Altitude
991761397.81436
Surface area
5.6787633820931E+17
Volume
1.7699600241206E+26
Height
539846526.94102