155087164 (number)

155087164 is an even 9-digits composite number following 155087163 and preceding 155087165. In scientific notation, it is written as 1.55087164 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 75902976 positive integers (up to 155087164) that are relatively prime to 155087164.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million eighty-seven thousand one hundred sixty-four

Notation

Scientific notation 1.55087164 × 10^8
Engineering notation 1.55087164 × 10^6

Prime Factorization of 155087164

Prime Factorization 2 × 2 × 59 × 257 × 2557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 77543582
Product of the distinct prime numbers

The prime factorization of 155087164 is 2 × 2 × 59 × 257 × 2557. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 35, 50, 226, 104, 9676, 7737, 32821, 173, 823013, 935872, 3599705, 1334780, 76401810, 15868795, 272339264, 467877725, 3636495632, 5469171231

Basic calculations (n = 155087164)

Multiplication

n×y
n×2 310174328
n×3 465261492
n×4 620348656
n×5 775435820

Division

n÷y
n÷2 77543582
n÷3 51695721.333333
n÷3 38771791
n÷5 31017432.8

Exponentiation

ny
n2 24052028437562896
n3 3.730160878829E+24
n4 5.7850007196133E+32
n5 8.9717935534279E+40

Nth Root

y√n
2√n 12453.399696468
3√n 537.2692085789
4√n 111.59480138639
5√n 43.462546753003

Divisors of 155087164

1, 2, 4, 59, 118, 236, 257, 514, 1028, 2557, 5114, 10228, 15163, 30326, 60652, 150863, 301726, 603452, 657149, 1314298, 2628596, 38771791, 77543582, 155087164

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155087163
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155087164 can be divided by 24 positive divisors. The sum of these divisors (counting 155087164) is 1, the average is 0.041666666666667.

Base conversion 155087164

Base System Value
2 Binary 1001001111100111000100111100
3 Ternary 101210211020121001
4 Quaternary 21033213010330
5 Quinary 304200242124
6 Senary 23220020044
8 Octal 1117470474
10 Decimal 155087164
12 Duodecimal 43b31624
16 Hexadecimal 93e713c
20 Vigesimal 2895hi4
36 Base36 2kc20s

Cryptographic Hash Functions

md5 fe4406206851bac313a8673a705dad1e
sha1 8901bad7c4005b9caa0da3a9836370337f5d64f7
sha256 f55876b23b85b61b1cddf5d9585fcbbe04dc530f77b13cb6140db0bcd0f8191e
sha512 62a467c0b2d7d8ef597eb74f5b38ad43d0adad8d531d2ce5e95c3537100e05014399dabf55d9b24e3a383ee849dd46301c530c39caa653ed9ed47447c18311b8
ripemd-160 425232d18a6316b4f94d95fdf38438cde3d624d1

155087164 as geometric shapes

Circle

Radius = n
Diameter 310174328
Circumference 974441390.17695
Area 7.556167584338E+16

Sphere

Radius = n
Volume 1.5624861351516E+25
Surface area 3.0224670337352E+17
Circumference 974441390.17695

Square

Length = n
Perimeter 620348656
Area 24052028437562896
Diagonal 219326370.67878

Cube

Length = n
Surface area 144312170625377376
Volume 3.730160878829E+24
Space diagonal 268618847.64977

Equilateral Triangle

Length = n
Perimeter 465261492
Area 1.0414833819738E+16
Altitude 134309423.82488

Triangular Pyramid

Length = n
Surface area 1.0414833819738E+16
Volume 4.3960367538946E+23
Height 73108790.22626