49388749 is an odd 8-digits prime number following 49388748
and preceding 49388750 . In scientific notation, it is written as 4.9388749 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 49388748 positive integers (up to 49388749) that are relatively prime to 49388749.
49388749 has 2 divisors, whose sum is 49388750
The reverse of 49388749 is 94788394
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
forty-nine million three hundred eighty-eight thousand seven hundred forty-nine
Scientific notation
4.9388749 × 10^7
Engineering notation
4.9388749 × 10^6
Prime Factorization
49388749
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
49388749 Product of the distinct prime numbers
The prime factorization of 49388749 is 49388749.
Since it has a total of 1 prime factors.
2 , 6 , 95 , 32 , 204 , 354 , 9633 , 6721 , 10002 , 21728 , 96049 , 186368 , 1556668 , 9167006 , 99283542 , 14398935 , 853104513 , 187719462 , 8401641309 , 2719520631
n×2
98777498
n×3
148166247
n×4
197554996
n×5
246943745
n÷2
24694374.5
n÷3
16462916.333333
n÷3
12347187.25
n÷5
9877749.8
n2
2439248527785001
n3
1.2047143328739E+23
n4
5.9499333803013E+30
n5
2.9385976628642E+38
2 √n7027.7129281154
3 √n366.8957450974
4 √n83.831455481313
5 √n34.57208763135
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
49388750 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
24694375 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7027.7129992623 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999595049 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49388749 can be divided by 2 positive divisors.
The sum of these divisors (counting 49388749) is 49388750, the average is 24694375.
Base
System
Value
2
Binary
10111100011001110011001101
3
Ternary
10102221012121221
4
Quaternary
2330121303031
5
Quinary
100120414444
6
Senary
4522323341
8
Octal
274316315
10
Decimal
49388749
12
Duodecimal
14659551
16
Hexadecimal
2f19ccd
20
Vigesimal
f8dbh9
36
Base36
teklp
md5
72c10d87740fd17f32c5bb0e1f550e52
sha1
7f353e618a450d7fc95a89699d0e961ed3ce8d3f
sha256
2422a991e9856c75784e0771a25da2a95db90eb86953058efd5540ca5fadb9cc
sha512
702025de41551a2e9967d7f9d1254c2ce5f4172ac4eb745f6f3f58481c3b138bc9cf3c1ab12275ce76d111856c2b8ec15f8ab5e4424c4fcb1e74996eea840cfc
ripemd-160
386c02122c1b7a74824b67eee0766e36f19430d6
Diameter
98777498
Circumference
310318662.05678
Area
7.6631252551691E+15
Volume
5.0462955971081E+23
Surface area
3.0652501020676E+16
Circumference
310318662.05678
Perimeter
197554996
Area
2439248527785001
Diagonal
69846238.664441
Surface area
14635491166710006
Volume
1.2047143328739E+23
Space diagonal
85543822.590267
Perimeter
148166247
Area
1.0562255956028E+15
Altitude
42771911.295133
Surface area
1.0562255956028E+15
Volume
1.4197694569463E+22
Height
23282079.554814