28448977 is an odd 8-digits prime number following 28448976
and preceding 28448978 . In scientific notation, it is written as 2.8448977 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 28448976 positive integers (up to 28448977) that are relatively prime to 28448977.
28448977 has 2 divisors, whose sum is 28448978
The reverse of 28448977 is 77984482
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
twenty-eight million four hundred forty-eight thousand nine hundred seventy-seven
Scientific notation
2.8448977 × 10^7
Engineering notation
2.8448977 × 10^6
Prime Factorization
28448977
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28448977 Product of the distinct prime numbers
The prime factorization of 28448977 is 28448977.
Since it has a total of 1 prime factors.
2 , 9 , 4 , 75 , 494 , 587 , 5762 , 3634 , 78512 , 42482 , 67341 , 949519 , 4272322 , 4317939 , 24305412 , 2832907 , 650785546 , 710128590 , 2280672827 , 7629485201
n×2
56897954
n×3
85346931
n×4
113795908
n×5
142244885
n÷2
14224488.5
n÷3
9482992.3333333
n÷3
7112244.25
n÷5
5689795.4
n2
809344292346529
n3
2.3025017158048E+22
n4
6.550381835539E+29
n5
1.8635166218047E+37
2 √n5333.7582434902
3 √n305.27334448922
4 √n73.032583437054
5 √n30.960882474508
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28448978 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14224489 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5333.7583372328 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999296987 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28448977 can be divided by 2 positive divisors.
The sum of these divisors (counting 28448977) is 28448978, the average is 14224489.
Base
System
Value
2
Binary
1101100100001100011010001
3
Ternary
1222112100122211
4
Quaternary
1230201203101
5
Quinary
24240331402
6
Senary
2453432121
8
Octal
154414321
10
Decimal
28448977
12
Duodecimal
963b641
16
Hexadecimal
1b218d1
20
Vigesimal
8hg28h
36
Base36
gxrdd
md5
74fad9717af0b2a8c6cf2fe090a784b6
sha1
76321bc173c062b3337b2922e29b9cba368e2d9b
sha256
ea0ecece5c549d8cc51153816f13ff8e1f6e436f02852a339abbf174c88bced1
sha512
f9863a77148a4c5acd55db4dcef6ab9a9ad427f3966966114cea57c638c001adabd4574d8797297c0ac24e43aa5a186d4bcde166dd06660bd37660f4a1849b9b
ripemd-160
3073a8db36b3ce6bb1286709c7ae8982aa55cd76
Diameter
56897954
Circumference
178750194.29069
Area
2.5426300830607E+15
Volume
9.6446966336669E+22
Surface area
1.0170520332243E+16
Circumference
178750194.29069
Perimeter
113795908
Area
809344292346529
Diagonal
40232929.10904
Surface area
4856065754079174
Volume
2.3025017158048E+22
Space diagonal
49275073.587358
Perimeter
85346931
Area
3.5045635879002E+14
Altitude
24637536.793679
Surface area
3.5045635879002E+14
Volume
2.7135242948987E+21
Height
13410976.36968