155280402 (number)

155280402 is an even 9-digits composite number following 155280401 and preceding 155280403. In scientific notation, it is written as 1.55280402 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 51531552 positive integers (up to 155280402) that are relatively prime to 155280402.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million two hundred eighty thousand four hundred two

Notation

Scientific notation 1.55280402 × 10^8
Engineering notation 1.55280402 × 10^6

Prime Factorization of 155280402

Prime Factorization 2 × 9 × 27 × 283 × 1129

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 155280402
Product of the distinct prime numbers

The prime factorization of 155280402 is 2 × 9 × 27 × 283 × 1129. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 11, 56, 221, 637, 6518, 7054, 33553, 82044, 775003, 805314, 684607, 2566295, 35998914, 39436012, 554995599, 839710280, 6620922928, 4338806095

Basic calculations (n = 155280402)

Multiplication

n×y
n×2 310560804
n×3 465841206
n×4 621121608
n×5 776402010

Division

n÷y
n÷2 77640201
n÷3 51760134
n÷3 38820100.5
n÷5 31056080.4

Exponentiation

ny
n2 24112003245281604
n3 3.7441215569526E+24
n4 5.8138870050047E+32
n5 9.0278271131971E+40

Nth Root

y√n
2√n 12461.155724892
3√n 537.4922610748
4√n 111.6295468274
5√n 43.47337219163

Divisors of 155280402

1, 2, 9, 18, 27, 54, 243, 283, 486, 566, 1129, 2258, 2547, 5094, 7641, 10161, 15282, 20322, 30483, 60966, 68769, 137538, 274347, 319507, 548694, 639014, 2875563, 5751126, 8626689, 17253378, 77640201, 155280402

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155280401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155280402 can be divided by 32 positive divisors. The sum of these divisors (counting 155280402) is 1, the average is 0.03125.

Base conversion 155280402

Base System Value
2 Binary 1001010000010110010000010010
3 Ternary 101211012001200000
4 Quaternary 21100112100102
5 Quinary 304222433102
6 Senary 23224110430
8 Octal 1120262022
10 Decimal 155280402
12 Duodecimal 44005416
16 Hexadecimal 9416412
20 Vigesimal 28aa102
36 Base36 2kg74i

Cryptographic Hash Functions

md5 25dfce9712b2d6c9d74b07a3070194f8
sha1 25b8263c3794a39631fb15149e760a75cee18287
sha256 ad02655b3918b9a6e5a7efb275fe3f0f7fbec5455d380f2d31b33a212f21319f
sha512 d03f6b2c47281ea0832b5e8e9f2a86460cf6c020481f7960954229bbcc008519f2dfdb564051e85c851483e0d0b544d6f2ede433b423f43317215fca8bff7892
ripemd-160 8b4f9b8ab617cb0a1293bebde4b8aa42fa051497

155280402 as geometric shapes

Circle

Radius = n
Diameter 310560804
Circumference 975655540.33934
Area 7.575009225871E+16

Sphere

Radius = n
Volume 1.5683339703293E+25
Surface area 3.0300036903484E+17
Circumference 975655540.33934

Square

Length = n
Perimeter 621121608
Area 24112003245281604
Diagonal 219599650.47915

Cube

Length = n
Surface area 144672019471689624
Volume 3.7441215569526E+24
Space diagonal 268953545.68372

Equilateral Triangle

Length = n
Perimeter 465841206
Area 1.0440803673273E+16
Altitude 134476772.84186

Triangular Pyramid

Length = n
Surface area 1.0440803673273E+16
Volume 4.4124895708466E+23
Height 73199883.493049