402255138 (number)

402255138 is an even 9-digits composite number following 402255137 and preceding 402255139. In scientific notation, it is written as 4.02255138 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 134085044 positive integers (up to 402255138) that are relatively prime to 402255138.

Interesting facts

Basic properties

Name

Name four hundred two million two hundred fifty-five thousand one hundred thirty-eight

Notation

Scientific notation 4.02255138 × 10^8
Engineering notation 4.02255138 × 10^6

Prime Factorization of 402255138

Prime Factorization 2 × 3 × 67042523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 402255138
Product of the distinct prime numbers

The prime factorization of 402255138 is 2 × 3 × 67042523. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 34, 80, 554, 530, 2096, 685, 30659, 26267, 859109, 349133, 9393083, 3191860, 38523215, 16111564, 76637677, 840820569, 9431119452, 3692412838

Basic calculations (n = 402255138)

Multiplication

n×y
n×2 804510276
n×3 1206765414
n×4 1609020552
n×5 2011275690

Division

n÷y
n÷2 201127569
n÷3 134085046
n÷3 100563784.5
n÷5 80451027.6

Exponentiation

ny
n2 161809196047399044
n3 6.5088580485716E+25
n4 2.6182215925506E+34
n5 1.053193088026E+43

Nth Root

y√n
2√n 20056.299209974
3√n 738.18837224041
4√n 141.62026412196
5√n 52.589654788803

Divisors of 402255138

1, 2, 3, 6, 67042523, 134085046, 201127569, 402255138

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 -402255137
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 402255138 can be divided by 8 positive divisors. The sum of these divisors (counting 402255138) is 1, the average is 0.125.

Base conversion 402255138

Base System Value
2 Binary 10111111110011110110100100010
3 Ternary 1001000220200022110
4 Quaternary 113332132310202
5 Quinary 1310434131023
6 Senary 103525420150
8 Octal 2776366442
10 Decimal 402255138
12 Duodecimal b286a656
16 Hexadecimal 17f9ed22
20 Vigesimal 65e1hgi
36 Base36 6nhq1u

Cryptographic Hash Functions

md5 4ec8e06b8747cb22943a9af586d2abc6
sha1 64cc25171af88fcaee80f70d51f23772286f5b1f
sha256 56405f68aca1b8fa84c6fca204bb79d1ac9b941b7a9e4acfdb30dec80c153427
sha512 2318d5f8c62bfc15a1d5b8dbaf764211bf3f7ca0d0f7bc1b731487b25ddb16e0125a23ca38c7688e5521bce4ac20fe3c2eba434104012a4a076fa414ba9669c5
ripemd-160 839f2f3ee8cd200e01a0e28ace413ce164f7a453

402255138 as geometric shapes

Circle

Radius = n
Diameter 804510276
Circumference 2527443572.8191
Area 5.0833858158578E+17

Sphere

Radius = n
Volume 2.7264240838202E+26
Surface area 2.0333543263431E+18
Circumference 2527443572.8191

Square

Length = n
Perimeter 1609020552
Area 161809196047399044
Diagonal 568874671.69386

Cube

Length = n
Surface area 970855176284394264
Volume 6.5088580485716E+25
Space diagonal 696726336.62163

Equilateral Triangle

Length = n
Perimeter 1206765414
Area 7.0065437171492E+16
Altitude 348363168.31082

Triangular Pyramid

Length = n
Surface area 7.0065437171492E+16
Volume 7.6707627732093E+24
Height 189624890.56462