402540930 (number)

402540930 is an even 9-digits composite number following 402540929 and preceding 402540931. In scientific notation, it is written as 4.02540930 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 97171200 positive integers (up to 402540930) that are relatively prime to 402540930.

Interesting facts

Basic properties

Name

Name four hundred two million five hundred forty thousand nine hundred thirty

Notation

Scientific notation 4.02540930 × 10^8
Engineering notation 4.02540930 × 10^6

Prime Factorization of 402540930

Prime Factorization 2 × 9 × 5 × 11 × 281 × 1447

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 402540930
Product of the distinct prime numbers

The prime factorization of 402540930 is 2 × 9 × 5 × 11 × 281 × 1447. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 87, 79, 604, 854, 4585, 8712, 19543, 69207, 890461, 518121, 6655552, 745352, 98235991, 40998236, 991991168, 303567323, 2450713618, 9281874250

Basic calculations (n = 402540930)

Multiplication

n×y
n×2 805081860
n×3 1207622790
n×4 1610163720
n×5 2012704650

Division

n÷y
n÷2 201270465
n÷3 134180310
n÷3 100635232.5
n÷5 80508186

Exponentiation

ny
n2 162039200325264900
n3 6.5227410395388E+25
n4 2.6256702442051E+34
n5 1.0569397419757E+43

Nth Root

y√n
2√n 20063.422689063
3√n 738.3631521819
4√n 141.6454118179
5√n 52.597125387303

Divisors of 402540930

1, 2, 5, 9, 10, 11, 18, 22, 45, 55, 90, 99, 110, 198, 281, 495, 562, 990, 1405, 1447, 2529, 2810, 2894, 3091, 5058, 6182, 7235, 12645, 13023, 14470, 15455, 15917, 25290, 26046, 27819, 30910, 31834, 55638, 65115, 79585, 130230, 139095, 143253, 159170, 278190, 286506, 406607, 716265, 813214, 1432530, 2033035, 3659463, 4066070, 4472677, 7318926, 8945354, 18297315, 22363385, 36594630, 40254093, 44726770, 80508186, 201270465, 402540930

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -402540929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 402540930 can be divided by 64 positive divisors. The sum of these divisors (counting 402540930) is 1, the average is 0.015625.

Base conversion 402540930

Base System Value
2 Binary 10111111111100100100110000010
3 Ternary 1001001110012100100
4 Quaternary 113333210212002
5 Quinary 1311022302210
6 Senary 103535503230
8 Octal 2777444602
10 Decimal 402540930
12 Duodecimal b2987b16
16 Hexadecimal 17fe4982
20 Vigesimal 65fhc6a
36 Base36 6nnuki

Cryptographic Hash Functions

md5 4f92ac0f352b48286ca1b493a5fab5e2
sha1 ef6ab839522a88e37493be1a3177154799778ffc
sha256 df3974c2bc651144a57029572672ebefdab951bcda2ac6e4d14a08faa9b369c8
sha512 5e5ea69e6eef89f97631391a33de089169e1be4758ffb5c5520ab0647ae8f22ec97e72d21d74ec38940abacb02349f2378e1fb31d3a6dafb90c27fc716189a3f
ripemd-160 f1a038ba8546621dce5becc4074b23f9828edcd8

402540930 as geometric shapes

Circle

Radius = n
Diameter 805081860
Circumference 2529239256.9144
Area 5.0906116133542E+17

Sphere

Radius = n
Volume 2.7322393774779E+26
Surface area 2.0362446453417E+18
Circumference 2529239256.9144

Square

Length = n
Perimeter 1610163720
Area 162039200325264900
Diagonal 569278842.61628

Cube

Length = n
Surface area 972235201951589400
Volume 6.5227410395388E+25
Space diagonal 697221342.88603

Equilateral Triangle

Length = n
Perimeter 1207622790
Area 7.0165031945298E+16
Altitude 348610671.44301

Triangular Pyramid

Length = n
Surface area 7.0165031945298E+16
Volume 7.6871240349695E+24
Height 189759614.20543