242742475 is an odd 9-digits composite number following 242742474
and preceding 242742476 . In scientific notation, it is written as 2.42742475 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 193949280 positive integers (up to 242742475) that are relatively prime to 242742475.
242742475 has 8 divisors, whose sum is 252770336
The reverse of 242742475 is 574247242
Previous prime number is 853
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
two hundred forty-two million seven hundred forty-two thousand four hundred seventy-five
Scientific notation
2.42742475 × 10^8
Engineering notation
2.42742475 × 10^6
Prime Factorization
25 × 853 × 11383
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
242742475
Product of the distinct prime numbers
The prime factorization of 242742475 is 25 × 853 × 11383.
Since it has a total of 3 prime factors.
9 , 4 , 10 , 78 , 830 , 176 , 7840 , 7719 , 33404 , 72276 , 612690 , 953498 , 235518 , 586434 , 79753884 , 83845121 , 181299444 , 956520734 , 4621126553 , 6168231995
n×2
485484950
n×3
728227425
n×4
970969900
n×5
1213712375
n÷2
121371237.5
n÷3
80914158.333333
n÷3
60685618.75
n÷5
48548495
n2
58923909169125625
n3
1.4303335548389E+25
n4
3.4720270717714E+33
n5
8.4280844466878E+41
2 √n
15580.194960269
3 √n
623.80462719173
4 √n
124.82065117708
5 √n
47.536713730674
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
-242742474
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 242742475 can be divided by 8 positive divisors.
The sum of these divisors (counting 242742475) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110011101111111010011001011
3
Ternary
121220202121002001
4
Quaternary
32131333103023
5
Quinary
444120224400
6
Senary
40030451431
8
Octal
1635772313
10
Decimal
242742475
12
Duodecimal
69363b77
16
Hexadecimal
e77f4cb
20
Vigesimal
3fh2g3f
36
Base36
40itaj
md5
00c15b23e502d15293647b5262a7105c
sha1
413eb92632f00fc28d581adccd2b28f16cbc5700
sha256
7e6f9e69f6a2b18db172e9f408c912259a34835a091e60093e091760a100a847
sha512
391e736d6844f445d3e2dc1e209961611f1429eb7dcbbc89b97f984cce29fff045221b6450413bdeef2d59bbb86afc01a5b8c6a1277a3be458fc73d3b669a195
ripemd-160
17aa41f77c96742833af952c69b64faa2d06b262
Diameter
485484950
Circumference
1525195952.3484
Area
1.8511492016652E+17
Volume
5.9913671840864E+25
Surface area
7.4045968066607E+17
Circumference
1525195952.3484
Perimeter
970969900
Area
58923909169125625
Diagonal
343289700.30901
Surface area
353543455014753750
Volume
1.4303335548389E+25
Space diagonal
420442299.85502
Perimeter
728227425
Area
2.5514801115375E+16
Altitude
210221149.92751
Surface area
2.5514801115375E+16
Volume
1.6856642599754E+24
Height
114429900.103