49661898 is an even 8-digits composite number following 49661897
and preceding 49661899 . In scientific notation, it is written as 4.9661898 × 10^7.
The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors.
There are 13891200 positive integers (up to 49661898) that are relatively prime to 49661898.
49661898 has 32 divisors, whose sum is 116690112
The reverse of 49661898 is 89816694
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
forty-nine million six hundred sixty-one thousand eight hundred ninety-eight
Scientific notation
4.9661898 × 10^7
Engineering notation
4.9661898 × 10^6
Prime Factorization
2 × 11 × 13 × 3 × 57881
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
49661898
Product of the distinct prime numbers
The prime factorization of 49661898 is 2 × 11 × 13 × 3 × 57881.
Since it has a total of 5 prime factors.
1 , 10 , 5 , 56 , 328 , 532 , 9505 , 8933 , 99299 , 25730 , 985721 , 999988 , 1652140 , 5813224 , 87882890 , 6005476 , 597287185 , 658045171 , 2867993787 , 677617952
n×2
99323796
n×3
148985694
n×4
198647592
n×5
248309490
n÷2
24830949
n÷3
16553966
n÷3
12415474.5
n÷5
9932379.6
n2
2466304112962404
n3
1.2248134329492E+23
n4
6.0826559776153E+30
n5
3.0207624072942E+38
2 √n
7047.1198372101
3 √n
367.57088548871
4 √n
83.947125246849
5 √n
34.610244132692
1 , 2 , 3 , 6 , 11 , 13 , 22 , 26 , 33 , 39 , 66 , 78 , 143 , 286 , 429 , 858 , 57881 , 115762 , 173643 , 347286 , 636691 , 752453 , 1273382 , 1504906 , 1910073 , 2257359 , 3820146 , 4514718 , 8276983 , 16553966 , 24830949 , 49661898
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49661897
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49661898 can be divided by 32 positive divisors.
The sum of these divisors (counting 49661898) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10111101011100011111001010
3
Ternary
10110110002022120
4
Quaternary
2331130133022
5
Quinary
100203140043
6
Senary
4532232110
8
Octal
275343712
10
Decimal
49661898
12
Duodecimal
1476b636
16
Hexadecimal
2f5c7ca
20
Vigesimal
fa7eei
36
Base36
tkfd6
md5
d63e1de19fefcdc90d5356c4984cd60a
sha1
7221c9a7e625f06c7ae9b5ed0885b4256a211449
sha256
ce4f48da85a2698b0949c78cbb02d28d6b53d42d0cb4ed682d1758ca17b49fcd
sha512
69f6bf3caf7ea4d31d36948e2f0b21f905a6d4f2cab12aed290294af8e414d26d82e46973ca82b6cb81ce516f2a0243d8fc33f432d9008d20e9f3bf565ce56aa
ripemd-160
153181bbec81fa76298d6677eb8b4964dabd4f3e
Diameter
99323796
Circumference
312034907.84025
Area
7.748122882801E+15
Volume
5.1304865106284E+23
Surface area
3.0992491531204E+16
Circumference
312034907.84025
Perimeter
198647592
Area
2466304112962404
Diagonal
70232529.684789
Surface area
14797824677774424
Volume
1.2248134329492E+23
Space diagonal
86016930.536303
Perimeter
148985694
Area
1.0679410076417E+15
Altitude
43008465.268152
Surface area
1.0679410076417E+15
Volume
1.4434564735446E+22
Height
23410843.228263