155087293 (number)

155087293 is an odd 9-digits prime number following 155087292 and preceding 155087294. In scientific notation, it is written as 1.55087293 × 10^8. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 155087292 positive integers (up to 155087293) that are relatively prime to 155087293.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million eighty-seven thousand two hundred ninety-three

Notation

Scientific notation 1.55087293 × 10^8
Engineering notation 1.55087293 × 10^6

Prime Factorization of 155087293

Prime Factorization 155087293

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 155087293
Product of the distinct prime numbers

The prime factorization of 155087293 is 155087293. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 3, 5, 31, 953, 363, 5633, 2582, 9055, 36823, 942953, 9370, 8189256, 7657662, 94206794, 23722700, 217774477, 895517698, 5831026282, 4402014359

Basic calculations (n = 155087293)

Multiplication

n×y
n×2 310174586
n×3 465261879
n×4 620349172
n×5 775436465

Division

n÷y
n÷2 77543646.5
n÷3 51695764.333333
n÷3 38771823.25
n÷5 31017458.6

Exponentiation

ny
n2 24052068450067849
n3 3.7301701869717E+24
n4 5.7850199672675E+32
n5 8.9718308667446E+40

Nth Root

y√n
2√n 12453.404875776
3√n 537.26935754397
4√n 111.59482459225
5√n 43.462553983345

Divisors of 155087293

1, 155087293

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 155087294
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 77543647
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12453.404915926
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999987104
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155087293 can be divided by 2 positive divisors. The sum of these divisors (counting 155087293) is 155087294, the average is 77543647.

Base conversion 155087293

Base System Value
2 Binary 1001001111100111000110111101
3 Ternary 101210211020202211
4 Quaternary 21033213012331
5 Quinary 304200243133
6 Senary 23220020421
8 Octal 1117470675
10 Decimal 155087293
12 Duodecimal 43b31711
16 Hexadecimal 93e71bd
20 Vigesimal 2895i4d
36 Base36 2kc24d

Cryptographic Hash Functions

md5 67d59251b4f0ec649d224a0995697006
sha1 928d94f3da41a023a7dac62978c8f5dbab5bc2c5
sha256 0f89e6d16d3eac337323ff33736820c299ecd435312d584134392aa994134d6a
sha512 5629d25511af004945c28c4d971f3b939c925779666cd41ee3fe09d50aa7b2051cccb09fd1064866742d635ebe0e240747bf5db5f1ba6ce089a12bd37823030d
ripemd-160 75f2b87ccc93eab0fc3df0ad73af5dbd41aea9b4

155087293 as geometric shapes

Circle

Radius = n
Diameter 310174586
Circumference 974442200.70786
Area 7.5561801546372E+16

Sphere

Radius = n
Volume 1.5624900341373E+25
Surface area 3.0224720618549E+17
Circumference 974442200.70786

Square

Length = n
Perimeter 620349172
Area 24052068450067849
Diagonal 219326553.11233

Cube

Length = n
Surface area 144312410700407094
Volume 3.7301701869717E+24
Space diagonal 268619071.08432

Equilateral Triangle

Length = n
Perimeter 465261879
Area 1.041485114566E+16
Altitude 134309535.54216

Triangular Pyramid

Length = n
Surface area 1.041485114566E+16
Volume 4.396047723646E+23
Height 73108851.037443