405380081 (number)

405380081 is an odd 9-digits prime number following 405380080 and preceding 405380082. In scientific notation, it is written as 4.05380081 × 10^8. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 405380080 positive integers (up to 405380081) that are relatively prime to 405380081.

Interesting facts

Basic properties

Name

Name four hundred five million three hundred eighty thousand eighty-one

Notation

Scientific notation 4.05380081 × 10^8
Engineering notation 4.05380081 × 10^6

Prime Factorization of 405380081

Prime Factorization 405380081

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 405380081
Product of the distinct prime numbers

The prime factorization of 405380081 is 405380081. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 7, 29, 90, 167, 580, 8092, 3581, 63224, 9390, 465178, 362826, 1394386, 2304842, 82009855, 49778826, 189180707, 516836520, 4581053851, 2021481573

Basic calculations (n = 405380081)

Multiplication

n×y
n×2 810760162
n×3 1216140243
n×4 1621520324
n×5 2026900405

Division

n÷y
n÷2 202690040.5
n÷3 135126693.66667
n÷3 101345020.25
n÷5 81076016.2

Exponentiation

ny
n2 164333010071566561
n3 6.6617328933785E+25
n4 2.7005338199182E+34
n5 1.0947426186617E+43

Nth Root

y√n
2√n 20134.052771362
3√n 740.09499693507
4√n 141.89451283035
5√n 52.671111234008

Divisors of 405380081

1, 405380081

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 405380082
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 202690041
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 20134.052796196
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999950664
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405380081 can be divided by 2 positive divisors. The sum of these divisors (counting 405380081) is 405380082, the average is 202690041.

Base conversion 405380081

Base System Value
2 Binary 11000001010011001101111110001
3 Ternary 1001020210102221002
4 Quaternary 120022121233301
5 Quinary 1312234130311
6 Senary 104120411345
8 Octal 3012315761
10 Decimal 405380081
12 Duodecimal b3916b55
16 Hexadecimal 18299bf1
20 Vigesimal 66dca41
36 Base36 6pcp9t

Cryptographic Hash Functions

md5 140a25f4802456f61edad7d7a0727799
sha1 80c22409b6f9bea187afd9714d4a4d1577cba3ca
sha256 65dff19924692f3030bea9cd2e0b77b86422d0f5e43e0a17edc1f2069531f7ae
sha512 c069c9351ebd465d9c456214b47d84dd2dd5015dc39480737108e970c437f61ddedd4d1c76c93537a6b7d881f03327f1807945da426ac50b97a04d640bf2659a
ripemd-160 f2242481199a492b39db680998e716663fee58b6

405380081 as geometric shapes

Circle

Radius = n
Diameter 810760162
Circumference 2547078168.7625
Area 5.1626737718313E+17

Sphere

Radius = n
Volume 2.7904601490687E+26
Surface area 2.0650695087325E+18
Circumference 2547078168.7625

Square

Length = n
Perimeter 1621520324
Area 164333010071566561
Diagonal 573294008.4661

Cube

Length = n
Surface area 985998060429399366
Volume 6.6617328933785E+25
Space diagonal 702138896.66839

Equilateral Triangle

Length = n
Perimeter 1216140243
Area 7.115828070117E+16
Altitude 351069448.33419

Triangular Pyramid

Length = n
Surface area 7.115828070117E+16
Volume 7.8509275056024E+24
Height 191098002.82203