401898889 is an odd 9-digits composite number following 401898888
and preceding 401898890 . In scientific notation, it is written as 4.01898889 × 10^8.
The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors.
There are 344484756 positive integers (up to 401898889) that are relatively prime to 401898889.
401898889 has 4 divisors, whose sum is 459313024
The reverse of 401898889 is 988898104
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
four hundred one million eight hundred ninety-eight thousand eight hundred eighty-nine
Scientific notation
4.01898889 × 10^8
Engineering notation
4.01898889 × 10^6
Prime Factorization
7 × 57414127
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
401898889 Product of the distinct prime numbers
The prime factorization of 401898889 is 7 × 57414127.
Since it has a total of 2 prime factors.
5 , 1 , 97 , 9 , 749 , 648 , 1486 , 107 , 68788 , 82054 , 268150 , 640277 , 3924025 , 3084898 , 29203022 , 70107661 , 264437074 , 283187271 , 5161953454 , 5690662329
n×2
803797778
n×3
1205696667
n×4
1607595556
n×5
2009494445
n÷2
200949444.5
n÷3
133966296.33333
n÷3
100474722.25
n÷5
80379777.8
n2
161522716979434321
n3
6.4915800502296E+25
n4
2.6089588100418E+34
n5
1.0485376472026E+43
2 √n20047.416018031
3 √n737.97038742038
4 √n141.58889793353
5 √n52.580336497699
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-401898888 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 401898889 can be divided by 4 positive divisors.
The sum of these divisors (counting 401898889) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111111101000111110110001001
3
Ternary
1001000020120122001
4
Quaternary
113331013312021
5
Quinary
1310341231024
6
Senary
103514031001
8
Octal
2775076611
10
Decimal
401898889
12
Duodecimal
b2718461
16
Hexadecimal
17f47d89
20
Vigesimal
65bh749
36
Base36
6na361
md5
d1cff375232f9f75f4c51b9176061f96
sha1
747eeb6e78cf5369a27d75e308741e3bd28de701
sha256
a3e0ab73bb9d32b3ea31ef4b622355d359c4110c03612a98b4bea7ca18b6870f
sha512
f187f00e1cca9b0a92542f0343247e9136c8f7b4f4df75a06da657d90f986cefa9674baad7e875e148ab7167bd3d4cca8c8ff39401c695e04adda138889973d2
ripemd-160
a6347edc9a1143d1b948ea4680362fedfffbf7de
Diameter
803797778
Circumference
2525205194.3366
Area
5.0743858105045E+17
Volume
2.7191866927989E+26
Surface area
2.0297543242018E+18
Circumference
2525205194.3366
Perimeter
1607595556
Area
161522716979434321
Diagonal
568370859.52648
Surface area
969136301876605926
Volume
6.4915800502296E+25
Space diagonal
696109295.25348
Perimeter
1205696667
Area
6.9941388096237E+16
Altitude
348054647.62674
Surface area
6.9941388096237E+16
Volume
7.6504004568878E+24
Height
189456953.17549