142474815 is an odd 9-digits composite number following 142474814
and preceding 142474816 . In scientific notation, it is written as 1.42474815 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 65130912 positive integers (up to 142474815) that are relatively prime to 142474815.
142474815 has 8 divisors, whose sum is 171875520
The reverse of 142474815 is 518474241
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred forty-two million four hundred seventy-four thousand eight hundred fifteen
Scientific notation
1.42474815 × 10^8
Engineering notation
1.42474815 × 10^6
Prime Factorization
189 × 5 × 150767
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142474815
Product of the distinct prime numbers
The prime factorization of 142474815 is 189 × 5 × 150767.
Since it has a total of 3 prime factors.
5 , 10 , 70 , 59 , 464 , 60 , 5000 , 3603 , 60464 , 45314 , 784459 , 784474 , 8015696 , 6788119 , 25480079 , 97768270 , 719930903 , 460606333 , 3732332506 , 3226945289
n×2
284949630
n×3
427424445
n×4
569899260
n×5
712374075
n÷2
71237407.5
n÷3
47491605
n÷3
35618703.75
n÷5
28494963
n2
20299072909284225
n3
2.8921066574218E+24
n4
4.1205236097644E+32
n5
5.8707083900431E+40
2 √n
11936.281456132
3 √n
522.29119042006
4 √n
109.25329036753
5 √n
42.731449058105
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142474814
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142474815 can be divided by 8 positive divisors.
The sum of these divisors (counting 142474815) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111011111111000111111
3
Ternary
100221002110201000
4
Quaternary
20133133320333
5
Quinary
242433143230
6
Senary
22045421343
8
Octal
1037377077
10
Decimal
142474815
12
Duodecimal
3b86a853
16
Hexadecimal
87dfe3f
20
Vigesimal
24a970f
36
Base36
2ctq9r
md5
d0e4a7122ded2377c2008cf9aa4288f1
sha1
a9a92e65cfaaf6aacc2a910c1e562dc16d4565ee
sha256
32d0b74af1dcbd3152cc0d9d821764a1d9a96cf8ec78f8971ff4baf430ce3441
sha512
61c9b062743229e09c09e9ea77849f597c80f745d31fa7953fd2882a3982b736f764c77a586ab8e4d05372da1167e3caa5c2aedbdbadd70abd5e5be1130ca18f
ripemd-160
7c0e05c74be7b5ff5055aba0f884c9500f626c8a
Diameter
284949630
Circumference
895195664.25113
Area
6.3771418326491E+16
Volume
1.2114428037806E+25
Surface area
2.5508567330596E+17
Circumference
895195664.25113
Perimeter
569899260
Area
20299072909284225
Diagonal
201489815.6696
Surface area
121794437455705350
Volume
2.8921066574218E+24
Space diagonal
246773618.37898
Perimeter
427424445
Area
8.7897564063563E+15
Altitude
123386809.18949
Surface area
8.7897564063563E+15
Volume
3.4083803822962E+23
Height
67163271.889866