402224281 (number)

402224281 is an odd 9-digits composite number following 402224280 and preceding 402224282. In scientific notation, it is written as 4.02224281 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 381054564 positive integers (up to 402224281) that are relatively prime to 402224281.

Interesting facts

Basic properties

Name

Name four hundred two million two hundred twenty-four thousand two hundred eighty-one

Notation

Scientific notation 4.02224281 × 10^8
Engineering notation 4.02224281 × 10^6

Prime Factorization of 402224281

Prime Factorization 19 × 21169699

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 402224281
Product of the distinct prime numbers

The prime factorization of 402224281 is 19 × 21169699. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 27, 84, 941, 914, 2953, 8793, 51681, 49044, 824935, 36368, 6879458, 8279569, 88855569, 97982825, 445966211, 495238443, 1589762808, 5574229142

Basic calculations (n = 402224281)

Multiplication

n×y
n×2 804448562
n×3 1206672843
n×4 1608897124
n×5 2011121405

Division

n÷y
n÷2 201112140.5
n÷3 134074760.33333
n÷3 100556070.25
n÷5 80444856.2

Exponentiation

ny
n2 161784372225966961
n3 6.5073602795626E+25
n4 2.617418309655E+34
n5 1.0527891976772E+43

Nth Root

y√n
2√n 20055.529935656
3√n 738.16949627595
4√n 141.61754812048
5√n 52.588847933342

Divisors of 402224281

1, 19, 21169699, 402224281

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -402224280
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 402224281 can be divided by 4 positive divisors. The sum of these divisors (counting 402224281) is 1, the average is 0.25.

Base conversion 402224281

Base System Value
2 Binary 10111111110010111010010011001
3 Ternary 1001000212002222121
4 Quaternary 113332113102121
5 Quinary 1310432134111
6 Senary 103525021241
8 Octal 2776272231
10 Decimal 402224281
12 Duodecimal b2854821
16 Hexadecimal 17f97499
20 Vigesimal 65di0e1
36 Base36 6nh28p

Cryptographic Hash Functions

md5 b28d49ea0b9f672c0f30086ed9a363dd
sha1 f0b8b1a8e61d4fefd136ab7e0a9c17b9f3f80a21
sha256 bb4ac371623c3e9a02959a7c8d8391006b2730230a39e69b291661ca0baaa440
sha512 0750c9eaccae8e33e5fc0bc829511507685ecc67c7493bf1a964b9775a6e2ed20ddca1341847c68232479961c685c0ec242680851311633f0a959455223a1fb3
ripemd-160 b9e91d727d20e0ac665da3cdd578c73a2da89e8c

402224281 as geometric shapes

Circle

Radius = n
Diameter 804448562
Circumference 2527249692.5701
Area 5.0826059525073E+17

Sphere

Radius = n
Volume 2.7257966998048E+26
Surface area 2.0330423810029E+18
Circumference 2527249692.5701

Square

Length = n
Perimeter 1608897124
Area 161784372225966961
Diagonal 568831033.30597

Cube

Length = n
Surface area 970706233355801766
Volume 6.5073602795626E+25
Space diagonal 696672890.72986

Equilateral Triangle

Length = n
Perimeter 1206672843
Area 7.0054688141502E+16
Altitude 348336445.36493

Triangular Pyramid

Length = n
Surface area 7.0054688141502E+16
Volume 7.6689976355045E+24
Height 189610344.43532