402156816 (number)

402156816 is an even 9-digits composite number following 402156815 and preceding 402156817. In scientific notation, it is written as 4.02156816 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 131199360 positive integers (up to 402156816) that are relatively prime to 402156816.

Interesting facts

Basic properties

Name

Name four hundred two million one hundred fifty-six thousand eight hundred sixteen

Notation

Scientific notation 4.02156816 × 10^8
Engineering notation 4.02156816 × 10^6

Prime Factorization of 402156816

Prime Factorization 2 × 2 × 2 × 2 × 3 × 47 × 178261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 50269602
Product of the distinct prime numbers

The prime factorization of 402156816 is 2 × 2 × 2 × 2 × 3 × 47 × 178261. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 402156816)

Multiplication

n×y
n×2 804313632
n×3 1206470448
n×4 1608627264
n×5 2010784080

Division

n÷y
n÷2 201078408
n÷3 134052272
n÷3 100539204
n÷5 80431363.2

Exponentiation

ny
n2 161730104655257856
n3 6.5040863939505E+25
n4 2.6156626751801E+34
n5 1.0519065731805E+43

Nth Root

y√n
2√n 20053.847910065
3√n 738.12822295985
4√n 141.61160937601
5√n 52.587083671535

Divisors of 402156816

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -402156815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 402156816 can be divided by 40 positive divisors. The sum of these divisors (counting 402156816) is 1, the average is 0.025.

Base conversion 402156816

Base System Value
2 Binary 10111111110000110110100010000
3 Ternary 1001000201200102220
4 Quaternary 113332012310100
5 Quinary 1310423004231
6 Senary 103523341040
8 Octal 2776066420
10 Decimal 402156816
12 Duodecimal b2821780
16 Hexadecimal 17f86d10
20 Vigesimal 65d9c0g
36 Base36 6nfm6o

Cryptographic Hash Functions

md5 65c10b978a7905a52a91d10dd1c88110
sha1 e06027d1c75478d066dd858e0636d6d5d561b238
sha256 69c8c40fb996f6f2de7de9cdd692283b73ba1901acab11c2203645fca852a926
sha512 e96513f8d1d06110a29a5476f72d7431b1cd919747198d022812ad1602ccb87c1e865258240c6cdc518c607fc8a46ab478baed31bc2fe76ea34468f9a420c21b
ripemd-160 804a85872b45870e193acdf694791f24a3ee6226

402156816 as geometric shapes

Circle

Radius = n
Diameter 804313632
Circumference 2526825797.4733
Area 5.0809010864927E+17

Sphere

Radius = n
Volume 2.7244253378064E+26
Surface area 2.0323604345971E+18
Circumference 2526825797.4733

Square

Length = n
Perimeter 1608627264
Area 161730104655257856
Diagonal 568735623.38798

Cube

Length = n
Surface area 970380627931547136
Volume 6.5040863939505E+25
Space diagonal 696556037.92213

Equilateral Triangle

Length = n
Perimeter 1206470448
Area 7.0031189594085E+16
Altitude 348278018.96106

Triangular Pyramid

Length = n
Surface area 7.0031189594085E+16
Volume 7.6651393243093E+24
Height 189578541.12933