61357788 is an even 8-digits composite number following 61357787
and preceding 61357789 . In scientific notation, it is written as 6.1357788 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 20344320 positive integers (up to 61357788) that are relatively prime to 61357788.
61357788 has 24 divisors, whose sum is 119938560
The reverse of 61357788 is 88775316
Previous prime number is 193
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixty-one million three hundred fifty-seven thousand seven hundred eighty-eight
Scientific notation
6.1357788 × 10^7
Engineering notation
6.1357788 × 10^6
Prime Factorization
2 × 2 × 9 × 193 × 8831
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
30678894
Product of the distinct prime numbers
The prime factorization of 61357788 is 2 × 2 × 9 × 193 × 8831.
Since it has a total of 5 prime factors.
1 , 4 , 87 , 33 , 837 , 762 , 9033 , 3070 , 17669 , 90340 , 485025 , 243995 , 7141552 , 2439807 , 16068207 , 3964751 , 938592202 , 671823992 , 7994728516 , 9217941483
n×2
122715576
n×3
184073364
n×4
245431152
n×5
306788940
n÷2
30678894
n÷3
20452596
n÷3
15339447
n÷5
12271557.6
n2
3764778148252944
n3
2.3099845948754E+23
n4
1.4173554505563E+31
n5
8.6965795255877E+38
2 √n
7833.1212169862
3 √n
394.41785313624
4 √n
88.504921992996
5 √n
36.105547827589
1 , 2 , 4 , 9 , 18 , 36 , 193 , 386 , 772 , 1737 , 3474 , 6948 , 8831 , 17662 , 35324 , 79479 , 158958 , 317916 , 1704383 , 3408766 , 6817532 , 15339447 , 30678894 , 61357788
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-61357787
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61357788 can be divided by 24 positive divisors.
The sum of these divisors (counting 61357788) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11101010000011111011011100
3
Ternary
11021110022001200
4
Quaternary
3222003323130
5
Quinary
111201422123
6
Senary
10031035500
8
Octal
352037334
10
Decimal
61357788
12
Duodecimal
1866bb90
16
Hexadecimal
3a83edc
20
Vigesimal
j39e98
36
Base36
10j3z0
md5
7c3075a57d8327760809f5ea07dfbad2
sha1
0e95d2aa1f14bd8984154b2f2232bba135d6d9a6
sha256
4bb03642c583e8568092d09c032323ab072e393319b2db29ee89e2d9cbe62b74
sha512
c38fe573d90accd8949c40a06bafd58a04c0c627e24584b761efd98ae8f73ba4274a09581bc25ead299ce3a7838445057919b5cb129752e4841cb1e9b1f943d1
ripemd-160
f3077366d45e75295821e1b45392b33c998c7d55
Diameter
122715576
Circumference
385522352.04264
Area
1.1827399372947E+16
Volume
9.6760408442214E+23
Surface area
4.7309597491787E+16
Circumference
385522352.04264
Perimeter
245431152
Area
3764778148252944
Diagonal
86773015.946813
Surface area
22588668889517664
Volume
2.3099845948754E+23
Space diagonal
106274806.25604
Perimeter
184073364
Area
1.6301967579998E+15
Altitude
53137403.12802
Surface area
1.6301967579998E+15
Volume
2.7223429524547E+22
Height
28924338.648938