49678621 is an odd 8-digits prime number following 49678620
and preceding 49678622 . In scientific notation, it is written as 4.9678621 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 49678620 positive integers (up to 49678621) that are relatively prime to 49678621.
49678621 has 2 divisors, whose sum is 49678622
The reverse of 49678621 is 12687694
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
forty-nine million six hundred seventy-eight thousand six hundred twenty-one
Scientific notation
4.9678621 × 10^7
Engineering notation
4.9678621 × 10^6
Prime Factorization
49678621
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
49678621
Product of the distinct prime numbers
The prime factorization of 49678621 is 49678621.
Since it has a total of 1 prime factors.
9 , 4 , 100 , 11 , 766 , 743 , 4091 , 6524 , 13347 , 60529 , 981047 , 306771 , 6910009 , 2153439 , 41043906 , 81194350 , 280256502 , 619909385 , 2112990947 , 5635581373
n×2
99357242
n×3
149035863
n×4
198714484
n×5
248393105
n÷2
24839310.5
n÷3
16559540.333333
n÷3
12419655.25
n÷5
9935724.2
n2
2467965384461641
n3
1.2260511697579E+23
n4
6.0908531389009E+30
n5
3.0258518465412E+38
2 √n
7048.3062504406
3 √n
367.61213910119
4 √n
83.954191381018
5 √n
34.612574728952
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
49678622
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
24839311
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
7048.3063213796
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999597412
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49678621 can be divided by 2 positive divisors.
The sum of these divisors (counting 49678621) is 49678622, the average is 24839311.
Base
System
Value
2
Binary
10111101100000100100011101
3
Ternary
10110110221020221
4
Quaternary
2331200210131
5
Quinary
100204203441
6
Senary
4532441341
8
Octal
275404435
10
Decimal
49678621
12
Duodecimal
14779251
16
Hexadecimal
2f6091d
20
Vigesimal
fa9gb1
36
Base36
tks9p
md5
018218265a302ba90e90b4f5be1b77f0
sha1
6b4a584a50fe2ebda6f84b44e985cf7c6bcc17cf
sha256
bab20b4d180be4b4f42fc5ae78261923fb1ce4765dc89ce91ad1c8af1e1ae682
sha512
6d2ac37ddfd710cd8945c5399ac3661f7385abfc491c1c272d1c6cab00cb7b6903317cb5564d57ea9280f814de78482cf41492f951c825149c91a3176b079b1c
ripemd-160
885e8ea552c76cf5a0bc53323ffc443095933890
Diameter
99357242
Circumference
312139981.54814
Area
7.7533419211386E+15
Volume
5.1356711304488E+23
Surface area
3.1013367684554E+16
Circumference
312139981.54814
Perimeter
198714484
Area
2467965384461641
Diagonal
70256179.578193
Surface area
14807792306769846
Volume
1.2260511697579E+23
Space diagonal
86045895.621958
Perimeter
149035863
Area
1.0686603593022E+15
Altitude
43022947.810979
Surface area
1.0686603593022E+15
Volume
1.4449151603625E+22
Height
23418726.526064