401028689 (number)

401028689 is an odd 9-digits composite number following 401028688 and preceding 401028690. In scientific notation, it is written as 4.01028689 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 398913840 positive integers (up to 401028689) that are relatively prime to 401028689.

Interesting facts

Basic properties

Name

Name four hundred one million twenty-eight thousand six hundred eighty-nine

Notation

Scientific notation 4.01028689 × 10^8
Engineering notation 4.01028689 × 10^6

Prime Factorization of 401028689

Prime Factorization 277 × 1091 × 1327

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 401028689
Product of the distinct prime numbers

The prime factorization of 401028689 is 277 × 1091 × 1327. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 25, 22, 406, 918, 5677, 2382, 44539, 1785, 962373, 357424, 2473004, 9875906, 20114504, 59861696, 939628056, 404857464, 2223401531, 9396215983

Basic calculations (n = 401028689)

Multiplication

n×y
n×2 802057378
n×3 1203086067
n×4 1604114756
n×5 2005143445

Division

n÷y
n÷2 200514344.5
n÷3 133676229.66667
n÷3 100257172.25
n÷5 80205737.8

Exponentiation

ny
n2 160824009401058721
n3 6.449504164983E+25
n4 2.5864361999832E+34
n5 1.0372351184614E+43

Nth Root

y√n
2√n 20025.700711835
3√n 737.43737949589
4√n 141.51219280272
5√n 52.557547139546

Divisors of 401028689

1, 277, 1091, 1327, 302207, 367579, 1447757, 401028689

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 -401028688
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 401028689 can be divided by 8 positive divisors. The sum of these divisors (counting 401028689) is 1, the average is 0.125.

Base conversion 401028689

Base System Value
2 Binary 10111111001110011011001010001
3 Ternary 1000221121100221102
4 Quaternary 113321303121101
5 Quinary 1310130404224
6 Senary 103443234145
8 Octal 2771633121
10 Decimal 401028689
12 Duodecimal b2378955
16 Hexadecimal 17e73651
20 Vigesimal 6568be9
36 Base36 6mrfpt

Cryptographic Hash Functions

md5 7c13a12fd2f9b1db5765234cc56c4bbd
sha1 fa930b0bddf04e42a84c7ddd1d66711eae85b5c4
sha256 4ed04d176a6086f58e12e0026385690cfac0abdfd9ec5baee4285ed345103bb8
sha512 d660da53a998d902ae0fb61f45c0dc0161c03fc666b57dad501bd9ea82a15e7d7edb34e984fa133f97896128158bf31569c04153ba1972f93fc33c321670a180
ripemd-160 ce4b6a1c87384ffd62e628742db435253a901491

401028689 as geometric shapes

Circle

Radius = n
Diameter 802057378
Circumference 2519737566.4823
Area 5.0524352645522E+17

Sphere

Radius = n
Volume 2.701561987201E+26
Surface area 2.0209741058209E+18
Circumference 2519737566.4823

Square

Length = n
Perimeter 1604114756
Area 160824009401058721
Diagonal 567140210.8845

Cube

Length = n
Surface area 964944056406352326
Volume 6.449504164983E+25
Space diagonal 694602064.64074

Equilateral Triangle

Length = n
Perimeter 1203086067
Area 6.9638838839892E+16
Altitude 347301032.32037

Triangular Pyramid

Length = n
Surface area 6.9638838839892E+16
Volume 7.600813550584E+24
Height 189046736.9615