238889777 is an odd 9-digits composite number following 238889776
and preceding 238889778 . In scientific notation, it is written as 2.38889777 × 10^8.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 203267232 positive integers (up to 238889777) that are relatively prime to 238889777.
238889777 has 8 divisors, whose sum is 275010816
The reverse of 238889777 is 777988832
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 59
Digital Root 5
Name
two hundred thirty-eight million eight hundred eighty-nine thousand seven hundred seventy-seven
Scientific notation
2.38889777 × 10^8
Engineering notation
2.38889777 × 10^6
Prime Factorization
7 × 137 × 249103
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
238889777
Product of the distinct prime numbers
The prime factorization of 238889777 is 7 × 137 × 249103.
Since it has a total of 3 prime factors.
3 , 3 , 4 , 13 , 942 , 724 , 7826 , 8369 , 54731 , 4456 , 396267 , 843794 , 8996653 , 9582723 , 93921065 , 8166266 , 526332450 , 739196461 , 4959473366 , 9131423417
n×2
477779554
n×3
716669331
n×4
955559108
n×5
1194448885
n÷2
119444888.5
n÷3
79629925.666667
n÷3
59722444.25
n÷5
47777955.4
n2
57068325555109729
n3
1.3633039565624E+25
n4
3.256793781664E+33
n5
7.780147402367E+41
2 √n
15456.059556045
3 √n
620.48676394197
4 √n
124.32240166617
5 √n
47.384850309187
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
-238889776
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 238889777 can be divided by 8 positive divisors.
The sum of these divisors (counting 238889777) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001111010010101100110001
3
Ternary
121122111212011112
4
Quaternary
32033102230301
5
Quinary
442123433102
6
Senary
35412123105
8
Octal
1617225461
10
Decimal
238889777
12
Duodecimal
68006495
16
Hexadecimal
e3d2b31
20
Vigesimal
3ed148h
36
Base36
3y88j5
md5
aa11f3ed6de54da3d1d4122bbb25ff18
sha1
ca38ecfe09dcbd443678136e290f7711af11f3cd
sha256
1c9940878020e5502359c2b763d2c8b17eafc96e898b9fefe8398829200c9e87
sha512
f9dacab01b6c1a25a5e86a023700bd1698d332918204d1235d675c5a9d73ade1d2791d14f385b4ea75978ee0ad3382f186862291a7bdf01718c6c7a94c2993f2
ripemd-160
1cb2ffb0bcc93e414a0b17e299c6d5938f52f75b
Diameter
477779554
Circumference
1500988736.8818
Area
1.792854323166E+17
Volume
5.7105942593949E+25
Surface area
7.1714172926641E+17
Circumference
1500988736.8818
Perimeter
955559108
Area
57068325555109729
Diagonal
337841162.54568
Surface area
342409953330658374
Volume
1.3633039565624E+25
Space diagonal
413769231.1728
Perimeter
716669331
Area
2.4711309841083E+16
Altitude
206884615.5864
Surface area
2.4711309841083E+16
Volume
1.6066691208395E+24
Height
112613720.84856