26127989 is an odd 8-digits prime number following 26127988
and preceding 26127990 . In scientific notation, it is written as 2.6127989 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 26127988 positive integers (up to 26127989) that are relatively prime to 26127989.
26127989 has 2 divisors, whose sum is 26127990
The reverse of 26127989 is 98972162
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
twenty-six million one hundred twenty-seven thousand nine hundred eighty-nine
Scientific notation
2.6127989 × 10^7
Engineering notation
2.6127989 × 10^6
Prime Factorization
26127989
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
26127989 Product of the distinct prime numbers
The prime factorization of 26127989 is 26127989.
Since it has a total of 1 prime factors.
10 , 5 , 53 , 86 , 604 , 1000 , 8477 , 678 , 30402 , 54074 , 225144 , 794161 , 3932908 , 2062615 , 51273106 , 10740164 , 892554779 , 7000952 , 9926593197 , 7541590139
n×2
52255978
n×3
78383967
n×4
104511956
n×5
130639945
n÷2
13063994.5
n÷3
8709329.6666667
n÷3
6531997.25
n÷5
5225597.8
n2
682671809184121
n3
1.7836841520973E+22
n4
4.6604079905472E+29
n5
1.2176708871253E+37
2 √n5111.5544602401
3 √n296.73492278446
4 √n71.495135920145
5 √n30.438356334425
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
26127990 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
13063995 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5111.5545580577 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999234537 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 26127989 can be divided by 2 positive divisors.
The sum of these divisors (counting 26127989) is 26127990, the average is 13063995.
Base
System
Value
2
Binary
1100011101010111001110101
3
Ternary
1211011102212022
4
Quaternary
1203222321311
5
Quinary
23142043424
6
Senary
2332002525
8
Octal
143527165
10
Decimal
26127989
12
Duodecimal
8900445
16
Hexadecimal
18eae75
20
Vigesimal
835jj9
36
Base36
fk0hh
md5
35dd980764b58ac48991c872203da8d3
sha1
4fc9cf59ff0972f3b3ec0cbaad0e9337dde850a6
sha256
9fb5241bbb94f13c12a3781fde4f81e3fba5d7468168f1101f16207269237ebf
sha512
ca822b7ecd75d34cb93fc4fc32f707fc69fb22e3209fe38ad59e4539f5cc337ab26c0a8a2f1d1a35dffd9871489c04acde2aec3ee4ec2feeb01611e75d203c4b
ripemd-160
e16739aca93d84b1d748d617bdc311f345c895d6
Diameter
52255978
Circumference
164166996.59095
Area
2.1446767405457E+15
Volume
7.4714787047378E+22
Surface area
8.5787069621828E+15
Circumference
164166996.59095
Perimeter
104511956
Area
682671809184121
Diagonal
36950556.401335
Surface area
4096030855104726
Volume
1.7836841520973E+22
Space diagonal
45255004.447601
Perimeter
78383967
Area
2.9560556460047E+14
Altitude
22627502.2238
Surface area
2.9560556460047E+14
Volume
2.1020919324049E+21
Height
12316852.133778