401897745 is an odd 9-digits composite number following 401897744
and preceding 401897746 . In scientific notation, it is written as 4.01897745 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 202675968 positive integers (up to 401897745) that are relatively prime to 401897745.
401897745 has 8 divisors, whose sum is 406899360
The reverse of 401897745 is 547798104
Previous prime number is 4363
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
four hundred one million eight hundred ninety-seven thousand seven hundred forty-five
Scientific notation
4.01897745 × 10^8
Engineering notation
4.01897745 × 10^6
Prime Factorization
1035 × 4363 × 89
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
401897745 Product of the distinct prime numbers
The prime factorization of 401897745 is 1035 × 4363 × 89.
Since it has a total of 3 prime factors.
2 , 6 , 91 , 2 , 539 , 204 , 7816 , 7150 , 38402 , 75906 , 926124 , 242559 , 2759228 , 5224854 , 42095334 , 94930400 , 820858305 , 568942857 , 3081055882 , 5335214833
n×2
803795490
n×3
1205693235
n×4
1607590980
n×5
2009488725
n÷2
200948872.5
n÷3
133965915
n÷3
100474436.25
n÷5
80379549
n2
161521797436085025
n3
6.4915246157909E+25
n4
2.6089291046984E+34
n5
1.0485227240431E+43
2 √n20047.387485655
3 √n737.96968721199
4 √n141.58879717568
5 √n52.580306563815
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-401897744 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 401897745 can be divided by 8 positive divisors.
The sum of these divisors (counting 401897745) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111111101000111100100010001
3
Ternary
1001000020112001200
4
Quaternary
113331013210101
5
Quinary
1310341211440
6
Senary
103514021413
8
Octal
2775074421
10
Decimal
401897745
12
Duodecimal
b2717869
16
Hexadecimal
17f47911
20
Vigesimal
65bh475
36
Base36
6na2a9
md5
b8a139e54078d2486253a62b7ae521e2
sha1
4a5996b60a04edd14a751adcc6a8a9b5407275a7
sha256
90b4c6d7f93c0f392e14c85f9b225c1b18c3c7e01143f09ec896e61a2413246e
sha512
4e69f8b077e734b4315407fdc4982ab3d4af9d752954be8e1116efef29c9a8f0e2d08bf7fc33779ee17de3649ef474950283c485f2cef155ee8c8a7e5a383891
ripemd-160
df116b42a0d21ccd1a717b02fc6b08759f747fe1
Diameter
803795490
Circumference
2525198006.3726
Area
5.0743569221982E+17
Volume
2.7191634724755E+26
Surface area
2.0297427688793E+18
Circumference
2525198006.3726
Perimeter
1607590980
Area
161521797436085025
Diagonal
568369241.66616
Surface area
969130784616510150
Volume
6.4915246157909E+25
Space diagonal
696107313.78736
Perimeter
1205693235
Area
6.9940989922287E+16
Altitude
348053656.89368
Surface area
6.9940989922287E+16
Volume
7.6503351267753E+24
Height
189456413.88872