142491503 is an odd 9-digits composite number following 142491502
and preceding 142491504 . In scientific notation, it is written as 1.42491503 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 110341440 positive integers (up to 142491503) that are relatively prime to 142491503.
142491503 has 16 divisors, whose sum is 178757376
The reverse of 142491503 is 305194241
Previous prime number is 163
Is Prime? no Number parity odd Number length 9 Sum of Digits 29 Digital Root 2
Name
one hundred forty-two million four hundred ninety-one thousand five hundred three
Scientific notation
1.42491503 × 10^8
Engineering notation
1.42491503 × 10^6
Prime Factorization
7 × 11 × 163 × 11353
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
142491503 Product of the distinct prime numbers
The prime factorization of 142491503 is 7 × 11 × 163 × 11353.
Since it has a total of 4 prime factors.
6 , 10 , 68 , 31 , 255 , 612 , 6184 , 2481 , 76563 , 66396 , 269183 , 467716 , 9126082 , 4133358 , 52431315 , 90281466 , 774988537 , 211513207 , 3615686481 , 5412665000
n×2
284983006
n×3
427474509
n×4
569966012
n×5
712457515
n÷2
71245751.5
n÷3
47497167.666667
n÷3
35622875.75
n÷5
28498300.6
n2
20303828427199009
n3
2.8931230292457E+24
n4
4.1224544880113E+32
n5
5.8741473604583E+40
2 √n11936.980480842
3 √n522.31158152124
4 √n109.2564894221
5 √n42.732450033631
1 , 7 , 11 , 77 , 163 , 1141 , 1793 , 11353 , 12551 , 79471 , 124883 , 874181 , 1850539 , 12953773 , 20355929 , 142491503
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
-142491502 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 142491503 can be divided by 16 positive divisors.
The sum of these divisors (counting 142491503) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011111100011111101101111
3
Ternary
100221010022121002
4
Quaternary
20133203331233
5
Quinary
242434212003
6
Senary
22050030515
8
Octal
1037437557
10
Decimal
142491503
12
Duodecimal
3b87843b
16
Hexadecimal
87e3f6f
20
Vigesimal
24ab8f3
36
Base36
2cu35b
md5
91934f2b758672af5793856b66999fb4
sha1
8a70595f606053dd11f55c36fea6e49d6b1eb4fe
sha256
efea8edaa61814c5297fdba5f21fb074df97fce1570b597731e42b00dd82f79e
sha512
af8a8acb625f5ed9701b56b976a30f87b7ba2b5103a29090ff38be68de45b66f969f6c01e6ec79756750db02eab3a14ca043fd071cc4ea9e7b2eecfcda4a861a
ripemd-160
8949928f930756a0042b19d9169fbac68c2c66d4
Diameter
284983006
Circumference
895300518.04754
Area
6.3786358226636E+16
Volume
1.2118685406146E+25
Surface area
2.5514543290654E+17
Circumference
895300518.04754
Perimeter
569966012
Area
20303828427199009
Diagonal
201513416.06553
Surface area
121822970563194054
Volume
2.8931230292457E+24
Space diagonal
246802522.84285
Perimeter
427474509
Area
8.7918156060175E+15
Altitude
123401261.42143
Surface area
8.7918156060175E+15
Volume
3.4095781879777E+23
Height
67171138.688509