402155668 (number)

402155668 is an even 9-digits composite number following 402155667 and preceding 402155669. In scientific notation, it is written as 4.02155668 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 200976512 positive integers (up to 402155668) that are relatively prime to 402155668.

Interesting facts

Basic properties

Name

Name four hundred two million one hundred fifty-five thousand six hundred sixty-eight

Notation

Scientific notation 4.02155668 × 10^8
Engineering notation 4.02155668 × 10^6

Prime Factorization of 402155668

Prime Factorization 2 × 2 × 48593 × 2069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201077834
Product of the distinct prime numbers

The prime factorization of 402155668 is 2 × 2 × 48593 × 2069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 21, 30, 696, 383, 9084, 2176, 65952, 39771, 20191, 640815, 8733230, 5076186, 89631163, 27088104, 571993705, 109770939, 3730130568, 8844179421

Basic calculations (n = 402155668)

Multiplication

n×y
n×2 804311336
n×3 1206467004
n×4 1608622672
n×5 2010778340

Division

n÷y
n÷2 201077834
n÷3 134051889.33333
n÷3 100538917
n÷5 80431133.6

Exponentiation

ny
n2 161729181304526224
n3 6.5040306942615E+25
n4 2.6156328085432E+34
n5 1.0518915593624E+43

Nth Root

y√n
2√n 20053.819287108
3√n 738.12752060365
4√n 141.6115083145
5√n 52.5870536484

Divisors of 402155668

1, 2, 4, 2069, 4138, 8276, 48593, 97186, 194372, 100538917, 201077834, 402155668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -402155667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 402155668 can be divided by 12 positive divisors. The sum of these divisors (counting 402155668) is 1, the average is 0.083333333333333.

Base conversion 402155668

Base System Value
2 Binary 10111111110000110100010010100
3 Ternary 1001000201121212101
4 Quaternary 113332012202110
5 Quinary 1310422440133
6 Senary 103523331444
8 Octal 2776064224
10 Decimal 402155668
12 Duodecimal b2820b84
16 Hexadecimal 17f86894
20 Vigesimal 65d9938
36 Base36 6nflas

Cryptographic Hash Functions

md5 699f1a6807b04f5daa456ebda3106539
sha1 cc9ed20c187523e8358f091a73d3e553ad7eb6fb
sha256 827e584ac117bd728cd426e3dcbd05ac038c1028cb9a9341fbe8f8263830c38a
sha512 a616ed80a35f004de2c9ec10c35990a60805903247a787c9205664a08be4d80ae4a4c4604a5633f04b00fdf94ad36d51d22a283ccfaad93141742b913358c2c2
ripemd-160 654915c9cb8711902a2eab564cded6a9cb89db84

402155668 as geometric shapes

Circle

Radius = n
Diameter 804311336
Circumference 2526818584.3766
Area 5.0808720785739E+17

Sphere

Radius = n
Volume 2.7244020063753E+26
Surface area 2.0323488314296E+18
Circumference 2526818584.3766

Square

Length = n
Perimeter 1608622672
Area 161729181304526224
Diagonal 568733999.87081

Cube

Length = n
Surface area 970375087827157344
Volume 6.5040306942615E+25
Space diagonal 696554049.5278

Equilateral Triangle

Length = n
Perimeter 1206467004
Area 7.0030789771489E+16
Altitude 348277024.7639

Triangular Pyramid

Length = n
Surface area 7.0030789771489E+16
Volume 7.6650736815962E+24
Height 189577999.95694