401020921 (number)

401020921 is an odd 9-digits composite number following 401020920 and preceding 401020922. In scientific notation, it is written as 4.01020921 × 10^8. The sum of its digits is 19. It has a total of 4 prime factors and 16 positive divisors. There are 339116544 positive integers (up to 401020921) that are relatively prime to 401020921.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.01020921 × 10^8
Engineering notation 4.01020921 × 10^6

Prime Factorization of 401020921

Prime Factorization 7 × 103 × 313 × 1777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 401020921
Product of the distinct prime numbers

The prime factorization of 401020921 is 7 × 103 × 313 × 1777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 73, 88, 901, 514, 1574, 4317, 82818, 35209, 658630, 527706, 1485382, 1199679, 42375008, 11713080, 576417786, 814700941, 2182174708, 1744774940

Basic calculations (n = 401020921)

Multiplication

n×y
n×2 802041842
n×3 1203062763
n×4 1604083684
n×5 2005104605

Division

n÷y
n÷2 200510460.5
n÷3 133673640.33333
n÷3 100255230.25
n÷5 80204184.2

Exponentiation

ny
n2 160817779079688241
n3 6.4491293879711E+25
n4 2.5862358068123E+34
n5 1.0371346651711E+43

Nth Root

y√n
2√n 20025.50676013
3√n 737.43261803226
4√n 141.5115075184
5√n 52.557343528084

Divisors of 401020921

1, 7, 103, 313, 721, 1777, 2191, 12439, 32239, 183031, 225673, 556201, 1281217, 3893407, 57288703, 401020921

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -401020920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 401020921 can be divided by 16 positive divisors. The sum of these divisors (counting 401020921) is 1, the average is 0.0625.

Base conversion 401020921

Base System Value
2 Binary 10111111001110001011111111001
3 Ternary 1000221120222021201
4 Quaternary 113321301133321
5 Quinary 1310130132141
6 Senary 103443134201
8 Octal 2771613771
10 Decimal 401020921
12 Duodecimal b2374361
16 Hexadecimal 17e717f9
20 Vigesimal 6567c61
36 Base36 6mr9q1

Cryptographic Hash Functions

md5 18b9b1989324bbdcd2b13326bce975d1
sha1 50b393b164b69cf7ee218e52c910d535ffb2ddbb
sha256 30b3b5d90ba4a1f30670bacbb753ed5aabadba5cc6b84e85d41a3d034c0840c6
sha512 7d814c44999cb80749d9cb5f3d7a8d2fc0a3f1e5de22f3438620b16d2aafef26257a6469fb373085119bbeb7f336b7561a7fc27f674915c89e2c7c13d881e14c
ripemd-160 979c8e18887115c95793b923118bd4eb44495f87

401020921 as geometric shapes

Circle

Radius = n
Diameter 802041842
Circumference 2519688758.6988
Area 5.0522395332337E+17

Sphere

Radius = n
Volume 2.7014050009733E+26
Surface area 2.0208958132935E+18
Circumference 2519688758.6988

Square

Length = n
Perimeter 1604083684
Area 160817779079688241
Diagonal 567129225.27355

Cube

Length = n
Surface area 964906674478129446
Volume 6.4491293879711E+25
Space diagonal 694588610.07006

Equilateral Triangle

Length = n
Perimeter 1203062763
Area 6.9636141031602E+16
Altitude 347294305.03503

Triangular Pyramid

Length = n
Surface area 6.9636141031602E+16
Volume 7.6003718716397E+24
Height 189043075.09118