401781605 (number)

401781605 is an odd 9-digits composite number following 401781604 and preceding 401781606. In scientific notation, it is written as 4.01781605 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 315360448 positive integers (up to 401781605) that are relatively prime to 401781605.

Interesting facts

Basic properties

Name

Name four hundred one million seven hundred eighty-one thousand six hundred five

Notation

Scientific notation 4.01781605 × 10^8
Engineering notation 4.01781605 × 10^6

Prime Factorization of 401781605

Prime Factorization 5 × 53 × 1516157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 401781605
Product of the distinct prime numbers

The prime factorization of 401781605 is 5 × 53 × 1516157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 83, 20, 36, 103, 4978, 1817, 9112, 19376, 650886, 449920, 3620051, 396103, 10624337, 17675136, 571352980, 63891002, 6658183325, 2231983810

Basic calculations (n = 401781605)

Multiplication

n×y
n×2 803563210
n×3 1205344815
n×4 1607126420
n×5 2008908025

Division

n÷y
n÷2 200890802.5
n÷3 133927201.66667
n÷3 100445401.25
n÷5 80356321

Exponentiation

ny
n2 161428458116376025
n3 6.4858984994673E+25
n4 2.6059147089831E+34
n5 1.0470085942683E+43

Nth Root

y√n
2√n 20044.490639575
3√n 737.89859445454
4√n 141.57856702049
5√n 52.57726729182

Divisors of 401781605

1, 5, 53, 265, 1516157, 7580785, 80356321, 401781605

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 -401781604
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 401781605 can be divided by 8 positive divisors. The sum of these divisors (counting 401781605) is 1, the average is 0.125.

Base conversion 401781605

Base System Value
2 Binary 10111111100101011001101100101
3 Ternary 1001000000121202012
4 Quaternary 113330223031211
5 Quinary 1310324002410
6 Senary 103511324005
8 Octal 2774531545
10 Decimal 401781605
12 Duodecimal b2680605
16 Hexadecimal 17f2b365
20 Vigesimal 65b2e05
36 Base36 6n7ko5

Cryptographic Hash Functions

md5 2df47f9653a38baa37d3b7feb340e004
sha1 e6d34ab571e75241cede0be8ac7951c0fb90456b
sha256 a868e83e93d25699985a8fb51597a44fb87b0966e5eb59f926be021164baafdd
sha512 d9dad3ead58c23b0a909bafda2782df29635e8ad8a672ceb02f2686c7f15d168e2b5875d946fb8bed5eadb2ad6efe3444b68677f9223cce551c54b0d22bdc290
ripemd-160 91cbdc91f0ce9a8118d123f14d121579ff0c06dd

401781605 as geometric shapes

Circle

Radius = n
Diameter 803563210
Circumference 2524468277.231
Area 5.0714245809873E+17

Sphere

Radius = n
Volume 2.7168068103807E+26
Surface area 2.0285698323949E+18
Circumference 2524468277.231

Square

Length = n
Perimeter 1607126420
Area 161428458116376025
Diagonal 568204994.90303

Cube

Length = n
Surface area 968570748698256150
Volume 6.4858984994673E+25
Space diagonal 695906153.40657

Equilateral Triangle

Length = n
Perimeter 1205344815
Area 6.9900572811267E+16
Altitude 347953076.70328

Triangular Pyramid

Length = n
Surface area 6.9900572811267E+16
Volume 7.6437046851016E+24
Height 189401664.96768