155494082 (number)

155494082 is an even 9-digits composite number following 155494081 and preceding 155494083. In scientific notation, it is written as 1.55494082 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 77718784 positive integers (up to 155494082) that are relatively prime to 155494082.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.55494082 × 10^8
Engineering notation 1.55494082 × 10^6

Prime Factorization of 155494082

Prime Factorization 2 × 3089 × 25169

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155494082
Product of the distinct prime numbers

The prime factorization of 155494082 is 2 × 3089 × 25169. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 31, 98, 799, 782, 6766, 6412, 22259, 33784, 841819, 966716, 3425341, 6662504, 56517263, 39460037, 627176353, 717113480, 2459480448, 1557864763

Basic calculations (n = 155494082)

Multiplication

n×y
n×2 310988164
n×3 466482246
n×4 621976328
n×5 777470410

Division

n÷y
n÷2 77747041
n÷3 51831360.666667
n÷3 38873520.5
n÷5 31098816.4

Exponentiation

ny
n2 24178409537022724
n3 3.7595995951794E+24
n4 5.8459548773999E+32
n5 9.0901138707472E+40

Nth Root

y√n
2√n 12469.726620901
3√n 537.73869420079
4√n 111.66793013619
5√n 43.485330276551

Divisors of 155494082

1, 2, 3089, 6178, 25169, 50338, 77747041, 155494082

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 -155494081
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 155494082 can be divided by 8 positive divisors. The sum of these divisors (counting 155494082) is 1, the average is 0.125.

Base conversion 155494082

Base System Value
2 Binary 1001010001001010011011000010
3 Ternary 101211120220210002
4 Quaternary 21101022123002
5 Quinary 304301302312
6 Senary 23232440002
8 Octal 1121123302
10 Decimal 155494082
12 Duodecimal 440a9002
16 Hexadecimal 944a6c2
20 Vigesimal 28bgf42
36 Base36 2kks02

Cryptographic Hash Functions

md5 ba9ffa21ea35d516883c19b4f5dea339
sha1 658207d0d60b6023566267cf55e3feeea395c36c
sha256 df9c2cd3825b23e230d650c2ea19abcdc56b51883c3e4376849cfa1dd26cc1c2
sha512 fae29cb6e440b5487c041c43d0f25404e715c6c1614dc1dfb34853f8865597409ef7daca574c740386de52284b23976a978dfbc892983d08b6bd6282f01a5b02
ripemd-160 48bea7f7bbeb03788dc1b41da9d0687e35455703

155494082 as geometric shapes

Circle

Radius = n
Diameter 310988164
Circumference 976998131.37578
Area 7.5958713776996E+16

Sphere

Radius = n
Volume 1.5748173958206E+25
Surface area 3.0383485510798E+17
Circumference 976998131.37578

Square

Length = n
Perimeter 621976328
Area 24178409537022724
Diagonal 219901839.63315

Cube

Length = n
Surface area 145070457222136344
Volume 3.7595995951794E+24
Space diagonal 269323650.30028

Equilateral Triangle

Length = n
Perimeter 466482246
Area 1.0469558441083E+16
Altitude 134661825.15014

Triangular Pyramid

Length = n
Surface area 1.0469558441083E+16
Volume 4.4307306138292E+23
Height 73300613.211051