238775157 is an odd 9-digits composite number following 238775156
and preceding 238775158 . In scientific notation, it is written as 2.38775157 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 159183432 positive integers (up to 238775157) that are relatively prime to 238775157.
238775157 has 4 divisors, whose sum is 265305740
The reverse of 238775157 is 751577832
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
two hundred thirty-eight million seven hundred seventy-five thousand one hundred fifty-seven
Scientific notation
2.38775157 × 10^8
Engineering notation
2.38775157 × 10^6
Prime Factorization
9 × 26530573
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
238775157
Product of the distinct prime numbers
The prime factorization of 238775157 is 9 × 26530573.
Since it has a total of 2 prime factors.
10 , 5 , 5 , 81 , 33 , 183 , 5204 , 6627 , 11063 , 86367 , 507280 , 564649 , 6236645 , 295208 , 83654779 , 68144396 , 357572956 , 288063193 , 8145140670 , 5034366517
n×2
477550314
n×3
716325471
n×4
955100628
n×5
1193875785
n÷2
119387578.5
n÷3
79591719
n÷3
59693789.25
n÷5
47755031.4
n2
57013575600374649
n3
1.3613425465111E+25
n4
3.2505478027396E+33
n5
7.7615006193516E+41
2 √n
15452.351180322
3 √n
620.38751095681
4 √n
124.30748642106
5 √n
47.380302358846
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
-238775156
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 238775157 can be divided by 4 positive divisors.
The sum of these divisors (counting 238775157) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110001110110110101101110101
3
Ternary
121122022000221100
4
Quaternary
32032312231311
5
Quinary
442111301112
6
Senary
35405440313
8
Octal
1616665565
10
Decimal
238775157
12
Duodecimal
67b70099
16
Hexadecimal
e3b6b75
20
Vigesimal
3ec6hhh
36
Base36
3y5s39
md5
b528c3ba7fe18627bba0a3a63f2ad5ff
sha1
a35decb2545e580a1415903e38a018a9841b80a8
sha256
95b780be6bac9e0d9c7ce68905702623ea82759a07d0d5964fa46df9bcd80fcb
sha512
255036e46ab18817414932f64b39cafc87ce046c2abc482ced60513359f62fa1f8ca7ca0cb1d0232dbc2fcfa825a74ea2a8265c0efd7e5290e7a45296fcdb32b
ripemd-160
d2db00625ff0aa573c89bc48fe85b4b4bd0a5e48
Diameter
477550314
Circumference
1500268558.1819
Area
1.7911343026102E+17
Volume
5.7023783241846E+25
Surface area
7.1645372104409E+17
Circumference
1500268558.1819
Perimeter
955100628
Area
57013575600374649
Diagonal
337679065.38717
Surface area
342081453602247894
Volume
1.3613425465111E+25
Space diagonal
413570703.50924
Perimeter
716325471
Area
2.4687602415255E+16
Altitude
206785351.75462
Surface area
2.4687602415255E+16
Volume
1.6043575769262E+24
Height
112559688.46239