406389620 (number)

406389620 is an even 9-digits composite number following 406389619 and preceding 406389621. In scientific notation, it is written as 4.06389620 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 128615040 positive integers (up to 406389620) that are relatively prime to 406389620.

Interesting facts

Basic properties

Name

Name four hundred six million three hundred eighty-nine thousand six hundred twenty

Notation

Scientific notation 4.06389620 × 10^8
Engineering notation 4.06389620 × 10^6

Prime Factorization of 406389620

Prime Factorization 2 × 2 × 5 × 7 × 13 × 223291

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 203194810
Product of the distinct prime numbers

The prime factorization of 406389620 is 2 × 2 × 5 × 7 × 13 × 223291. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 5, 79, 90, 85, 576, 3264, 6904, 34546, 16582, 364301, 72051, 7475210, 8803754, 61633715, 31636787, 250682199, 480042060, 6332766026, 9591450042

Basic calculations (n = 406389620)

Multiplication

n×y
n×2 812779240
n×3 1219168860
n×4 1625558480
n×5 2031948100

Division

n÷y
n÷2 203194810
n÷3 135463206.66667
n÷3 101597405
n÷5 81277924

Exponentiation

ny
n2 165152523243744400
n3 6.7116271163066E+25
n4 2.7275355933776E+34
n5 1.1084421533292E+43

Nth Root

y√n
2√n 20159.107619138
3√n 740.70885327115
4√n 141.98277226177
5√n 52.697319059273

Divisors of 406389620

1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 223291, 446582, 893164, 1116455, 1563037, 2232910, 2902783, 3126074, 4465820, 5805566, 6252148, 7815185, 11611132, 14513915, 15630370, 20319481, 29027830, 31260740, 40638962, 58055660, 81277924, 101597405, 203194810, 406389620

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -406389619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 406389620 can be divided by 48 positive divisors. The sum of these divisors (counting 406389620) is 1, the average is 0.020833333333333.

Base conversion 406389620

Base System Value
2 Binary 11000001110010000001101110100
3 Ternary 1001022200201202102
4 Quaternary 120032100031310
5 Quinary 1313013431440
6 Senary 104154201232
8 Octal 3016201564
10 Decimal 406389620
12 Duodecimal b4123218
16 Hexadecimal 18390374
20 Vigesimal 66jie10
36 Base36 6pyc8k

Cryptographic Hash Functions

md5 595c0aee0c9287657f80652a0ed0453a
sha1 5cc2dd71f9293a7bda11e480d98321121518ea2b
sha256 33c2759a37246c2c075ebbb07f16f10ad072256f3f6011cbb6697567fc22bed2
sha512 2bdea6f76ae29435d23f830b1c61735eea89c25531e99749f829ddb2ea1ac5f8a6f5ac283f37a30d6dd59b8c4e64631788eaf8c64b6899c0a9872418276af691
ripemd-160 2ba1700ed50f736a1399dce4523e26a75d0c747c

406389620 as geometric shapes

Circle

Radius = n
Diameter 812779240
Circumference 2553421289.3743
Area 5.1884195374436E+17

Sphere

Radius = n
Volume 2.8113597922964E+26
Surface area 2.0753678149775E+18
Circumference 2553421289.3743

Square

Length = n
Perimeter 1625558480
Area 165152523243744400
Diagonal 574721712.21165

Cube

Length = n
Surface area 990915139462466400
Volume 6.7116271163066E+25
Space diagonal 703887469.50861

Equilateral Triangle

Length = n
Perimeter 1219168860
Area 7.1513140314091E+16
Altitude 351943734.7543

Triangular Pyramid

Length = n
Surface area 7.1513140314091E+16
Volume 7.9097284112266E+24
Height 191573904.07055