49657988 is an even 8-digits composite number following 49657987
and preceding 49657989 . In scientific notation, it is written as 4.9657988 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 24458280 positive integers (up to 49657988) that are relatively prime to 49657988.
49657988 has 12 divisors, whose sum is 88198992
The reverse of 49657988 is 88975694
Previous prime number is 67
Is Prime? no Number parity even Number length 8 Sum of Digits 56 Digital Root 2
Name
forty-nine million six hundred fifty-seven thousand nine hundred eighty-eight
Scientific notation
4.9657988 × 10^7
Engineering notation
4.9657988 × 10^6
Prime Factorization
2 × 2 × 67 × 185291
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
24828994 Product of the distinct prime numbers
The prime factorization of 49657988 is 2 × 2 × 67 × 185291.
Since it has a total of 4 prime factors.
8 , 1 , 85 , 72 , 401 , 323 , 4420 , 3483 , 75329 , 66257 , 217262 , 841603 , 3789413 , 2598335 , 58529454 , 10221201 , 929267719 , 358794005 , 3499224617 , 1830570495
n×2
99315976
n×3
148973964
n×4
198631952
n×5
248289940
n÷2
24828994
n÷3
16552662.666667
n÷3
12414497
n÷5
9931597.6
n2
2465915772208144
n3
1.2245241582532E+23
n4
6.0807405956249E+30
n5
3.0195734352865E+38
2 √n7046.8424134502
3 √n367.56123865724
4 √n83.945472858577
5 √n34.609699126069
1 , 2 , 4 , 67 , 134 , 268 , 185291 , 370582 , 741164 , 12414497 , 24828994 , 49657988
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-49657987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49657988 can be divided by 12 positive divisors.
The sum of these divisors (counting 49657988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111101011011100010000100
3
Ternary
10110102212221202
4
Quaternary
2331123202010
5
Quinary
100203023423
6
Senary
4532202032
8
Octal
275334204
10
Decimal
49657988
12
Duodecimal
14769318
16
Hexadecimal
2f5b884
20
Vigesimal
fa74j8
36
Base36
tkcck
md5
f168e016ff943eef20f0fd94c86ebe56
sha1
0da56e83e9ba5d6184b3a807518b094a9be3cee1
sha256
13db79fb9028966c283e5c570910aa0d6952203e159eadb08621779f4f63e1a3
sha512
aa9e1dac7f308bfea648c7d48d80fe51ed1acbc8f6ca7a5d94f64ac488622df5e2b7ade629e0985378c63e792842b12b04a838a3e49927dab668705dfa911cd4
ripemd-160
66c089e801d03c7cb13f13e1e47417680fbe1381
Diameter
99315976
Circumference
312010340.5857
Area
7.7469028743403E+15
Volume
5.1292747996154E+23
Surface area
3.0987611497361E+16
Circumference
312010340.5857
Perimeter
198631952
Area
2465915772208144
Diagonal
70227000.10976
Surface area
14795494633248864
Volume
1.2245241582532E+23
Space diagonal
86010158.217646
Perimeter
148973964
Area
1.0677728511625E+15
Altitude
43005079.108823
Surface area
1.0677728511625E+15
Volume
1.443115560046E+22
Height
23409000.036587