401020491 (number)

401020491 is an odd 9-digits composite number following 401020490 and preceding 401020492. In scientific notation, it is written as 4.01020491 × 10^8. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 267014912 positive integers (up to 401020491) that are relatively prime to 401020491.

Interesting facts

Basic properties

Name

Name four hundred one million twenty thousand four hundred ninety-one

Notation

Scientific notation 4.01020491 × 10^8
Engineering notation 4.01020491 × 10^6

Prime Factorization of 401020491

Prime Factorization 3 × 809 × 165233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 401020491
Product of the distinct prime numbers

The prime factorization of 401020491 is 3 × 809 × 165233. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 30, 49, 267, 273, 6799, 3553, 91435, 73561, 432672, 918697, 6371007, 2504792, 54569901, 30638746, 264188043, 454760326, 9160486862, 206517811

Basic calculations (n = 401020491)

Multiplication

n×y
n×2 802040982
n×3 1203061473
n×4 1604081964
n×5 2005102455

Division

n÷y
n÷2 200510245.5
n÷3 133673497
n÷3 100255122.75
n÷5 80204098.2

Exponentiation

ny
n2 160817434201881081
n3 6.4491086424999E+25
n4 2.5862247143276E+34
n5 1.037129104776E+43

Nth Root

y√n
2√n 20025.496023819
3√n 737.4323544582
4√n 141.51146958399
5√n 52.557332257017

Divisors of 401020491

1, 3, 809, 2427, 165233, 495699, 133673497, 401020491

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 -401020490
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 401020491 can be divided by 8 positive divisors. The sum of these divisors (counting 401020491) is 1, the average is 0.125.

Base conversion 401020491

Base System Value
2 Binary 10111111001110001011001001011
3 Ternary 1000221120221200210
4 Quaternary 113321301121023
5 Quinary 1310130123431
6 Senary 103443132203
8 Octal 2771613113
10 Decimal 401020491
12 Duodecimal b2374063
16 Hexadecimal 17e7164b
20 Vigesimal 6567b4b
36 Base36 6mr9e3

Cryptographic Hash Functions

md5 37d58354f1941d7a70307d9b9efa0f1f
sha1 c3c3d2b6fec829d313686e9920696fc9d2f041b2
sha256 ecb133c4cfee9b6bb3a9f8e577475bab23bdb72c663d99fe8482b2390fd2fb72
sha512 e5b8add4e2e95f7e2df8f3b3f35b9e221096be55a3237a3288bd72b2920c35ed86cccd68dc773b4cdb9993a1c77273b13c2451c5d4911b442383700c6400d64b
ripemd-160 ab08d54baa7d92a8d64450a61b423768fc77e40b

401020491 as geometric shapes

Circle

Radius = n
Diameter 802040982
Circumference 2519686056.9291
Area 5.0522286985779E+17

Sphere

Radius = n
Volume 2.7013963111307E+26
Surface area 2.0208914794312E+18
Circumference 2519686056.9291

Square

Length = n
Perimeter 1604081964
Area 160817434201881081
Diagonal 567128617.16172

Cube

Length = n
Surface area 964904605211286486
Volume 6.4491086424999E+25
Space diagonal 694587865.28822

Equilateral Triangle

Length = n
Perimeter 1203061473
Area 6.9635991695131E+16
Altitude 347293932.64411

Triangular Pyramid

Length = n
Surface area 6.9635991695131E+16
Volume 7.6003474228674E+24
Height 189042872.38724