155081489 (number)

155081489 is an odd 9-digits prime number following 155081488 and preceding 155081490. In scientific notation, it is written as 1.55081489 × 10^8. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 155081488 positive integers (up to 155081489) that are relatively prime to 155081489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.55081489 × 10^8
Engineering notation 1.55081489 × 10^6

Prime Factorization of 155081489

Prime Factorization 155081489

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 155081489
Product of the distinct prime numbers

The prime factorization of 155081489 is 155081489. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 9, 25, 85, 22, 769, 7457, 9385, 4068, 52111, 140915, 708123, 7185659, 5804237, 26409181, 2721872, 263881544, 901735617, 5487174554, 9303126469

Basic calculations (n = 155081489)

Multiplication

n×y
n×2 310162978
n×3 465244467
n×4 620325956
n×5 775407445

Division

n÷y
n÷2 77540744.5
n÷3 51693829.666667
n÷3 38770372.25
n÷5 31016297.8

Exponentiation

ny
n2 24050268230457121
n3 3.7297514080287E+24
n4 5.7841540195694E+32
n5 8.9701521796015E+40

Nth Root

y√n
2√n 12453.171844956
3√n 537.26265518903
4√n 111.59378049406
5√n 43.462228669214

Divisors of 155081489

1, 155081489

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 155081490
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 77540745
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12453.171885106
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999871036
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155081489 can be divided by 2 positive divisors. The sum of these divisors (counting 155081489) is 155081490, the average is 77540745.

Base conversion 155081489

Base System Value
2 Binary 1001001111100101101100010001
3 Ternary 101210210221210212
4 Quaternary 21033211230101
5 Quinary 304200101424
6 Senary 23215533505
8 Octal 1117455421
10 Decimal 155081489
12 Duodecimal 43b2a295
16 Hexadecimal 93e5b11
20 Vigesimal 28953e9
36 Base36 2kbxn5

Cryptographic Hash Functions

md5 851902a5828c04516b3f2153dc0eaa01
sha1 3936d9ddf80776f2c6b49828371af8274bb6e8c1
sha256 e0ce4467422dfee76051b397cf51a03f2a97b2b53f2bc593cc8a8911f31611b9
sha512 5d4a466cd2c9e9af0f46f46a0a0fe15f3a1bd8a92a735aee014e5d06c70b7bd3c7820d9f434b59919e9edb3939ff847f68f7f6294a731b0755b913054d0289e8
ripemd-160 7ecbce60b25958eace6171372eba87da074e7701

155081489 as geometric shapes

Circle

Radius = n
Diameter 310162978
Circumference 974405733.10033
Area 7.5556145989668E+16

Sphere

Radius = n
Volume 1.5623146164239E+25
Surface area 3.0222458395867E+17
Circumference 974405733.10033

Square

Length = n
Perimeter 620325956
Area 24050268230457121
Diagonal 219318345.01681

Cube

Length = n
Surface area 144301609382742726
Volume 3.7297514080287E+24
Space diagonal 268609018.26143

Equilateral Triangle

Length = n
Perimeter 465244467
Area 1.0414071627703E+16
Altitude 134304509.13072

Triangular Pyramid

Length = n
Surface area 1.0414071627703E+16
Volume 4.3955541879286E+23
Height 73106115.005605