401028731 (number)

401028731 is an odd 9-digits prime number following 401028730 and preceding 401028732. In scientific notation, it is written as 4.01028731 × 10^8. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 401028730 positive integers (up to 401028731) that are relatively prime to 401028731.

Interesting facts

Basic properties

Name

Name four hundred one million twenty-eight thousand seven hundred thirty-one

Notation

Scientific notation 4.01028731 × 10^8
Engineering notation 4.01028731 × 10^6

Prime Factorization of 401028731

Prime Factorization 401028731

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 401028731
Product of the distinct prime numbers

The prime factorization of 401028731 is 401028731. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 7, 25, 70, 101, 392, 3281, 624, 83505, 62454, 552701, 800300, 7871897, 8507648, 28419345, 36809602, 675766993, 31900789, 9673900266, 6886547220

Basic calculations (n = 401028731)

Multiplication

n×y
n×2 802057462
n×3 1203086193
n×4 1604114924
n×5 2005143655

Division

n÷y
n÷2 200514365.5
n÷3 133676243.66667
n÷3 100257182.75
n÷5 80205746.2

Exponentiation

ny
n2 160824043087470361
n3 6.4495061913658E+25
n4 2.5864372835001E+34
n5 1.0372356616131E+43

Nth Root

y√n
2√n 20025.701760488
3√n 737.43740523999
4√n 141.51219650789
5√n 52.557548240423

Divisors of 401028731

1, 401028731

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 401028732
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 200514366
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 20025.701785456
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999950128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 401028731 can be divided by 2 positive divisors. The sum of these divisors (counting 401028731) is 401028732, the average is 200514366.

Base conversion 401028731

Base System Value
2 Binary 10111111001110011011001111011
3 Ternary 1000221121100222222
4 Quaternary 113321303121323
5 Quinary 1310130404411
6 Senary 103443234255
8 Octal 2771633173
10 Decimal 401028731
12 Duodecimal b237898b
16 Hexadecimal 17e7367b
20 Vigesimal 6568bgb
36 Base36 6mrfqz

Cryptographic Hash Functions

md5 a21ad438696d0c709a95b4fc8a7838b4
sha1 7938db13ea3dafabcd5ac7576ab0606bf0f5ab2e
sha256 21e997283cdb885e03f5faebe455a083ebbc612001741124411362e6984cdb8d
sha512 25329062ac8c473b38ad783692f3f7a058410ff2550ed21eb3cc4b4f7c6eb87f3f9e639ff7e70bfa4ad9956a5c1e45f576cb4eb19f0bca0d781615fba26d06e4
ripemd-160 d7090236fe6def4c3c2051615a6c4b30e22778cb

401028731 as geometric shapes

Circle

Radius = n
Diameter 802057462
Circumference 2519737830.3761
Area 5.0524363228421E+17

Sphere

Radius = n
Volume 2.7015628360102E+26
Surface area 2.0209745291368E+18
Circumference 2519737830.3761

Square

Length = n
Perimeter 1604114924
Area 160824043087470361
Diagonal 567140270.28147

Cube

Length = n
Surface area 964944258524822166
Volume 6.4495061913658E+25
Space diagonal 694602137.38687

Equilateral Triangle

Length = n
Perimeter 1203086193
Area 6.9638853426536E+16
Altitude 347301068.69344

Triangular Pyramid

Length = n
Surface area 6.9638853426536E+16
Volume 7.6008159386989E+24
Height 189046756.76049