155492746 (number)

155492746 is an even 9-digits composite number following 155492745 and preceding 155492747. In scientific notation, it is written as 1.55492746 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 73973760 positive integers (up to 155492746) that are relatively prime to 155492746.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million four hundred ninety-two thousand seven hundred forty-six

Notation

Scientific notation 1.55492746 × 10^8
Engineering notation 1.55492746 × 10^6

Prime Factorization of 155492746

Prime Factorization 2 × 41 × 113 × 97 × 173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 155492746
Product of the distinct prime numbers

The prime factorization of 155492746 is 2 × 41 × 113 × 97 × 173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 94, 84, 117, 198, 2352, 6233, 31151, 42531, 936473, 97146, 1130933, 4659107, 69646213, 69782799, 965032567, 177727651, 3655988343, 7234074828

Basic calculations (n = 155492746)

Multiplication

n×y
n×2 310985492
n×3 466478238
n×4 621970984
n×5 777463730

Division

n÷y
n÷2 77746373
n÷3 51830915.333333
n÷3 38873186.5
n÷5 31098549.2

Exponentiation

ny
n2 24177994058620516
n3 3.7595026889466E+24
n4 5.8457539669869E+32
n5 9.0897233676718E+40

Nth Root

y√n
2√n 12469.673051047
3√n 537.7371541187
4√n 111.66769027363
5√n 43.485255551391

Divisors of 155492746

1, 2, 41, 82, 97, 113, 173, 194, 226, 346, 3977, 4633, 7093, 7954, 9266, 10961, 14186, 16781, 19549, 21922, 33562, 39098, 449401, 688021, 801509, 898802, 1376042, 1603018, 1896253, 3792506, 77746373, 155492746

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 -155492745
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 155492746 can be divided by 32 positive divisors. The sum of these divisors (counting 155492746) is 1, the average is 0.03125.

Base conversion 155492746

Base System Value
2 Binary 1001010001001010000110001010
3 Ternary 101211120211221121
4 Quaternary 21101022012022
5 Quinary 304301231441
6 Senary 23232425454
8 Octal 1121120612
10 Decimal 155492746
12 Duodecimal 440a828a
16 Hexadecimal 944a18a
20 Vigesimal 28bgbh6
36 Base36 2kkqyy

Cryptographic Hash Functions

md5 f86dec4bfb6c3e4e0aa4438c1fd51faa
sha1 73290847d209ad0b4e8325dd4860b621d3c58290
sha256 3da6e5591b75db6e1d9943005a50d54a62e63b4853e119127a0d1368a7f5e986
sha512 4c5d37eeed06582602e5df7273b8b211defcafea4848475e6599d22055f6192a1326d9465515f094fecca46f9a7217f87af79a35413307328f3e36cc6a73f7fe
ripemd-160 444ba478a004ce551dc32e28984c62d977e361e2

155492746 as geometric shapes

Circle

Radius = n
Diameter 310985492
Circumference 976989737.04021
Area 7.59574085131E+16

Sphere

Radius = n
Volume 1.5747768038328E+25
Surface area 3.038296340524E+17
Circumference 976989737.04021

Square

Length = n
Perimeter 621970984
Area 24177994058620516
Diagonal 219899950.24383

Cube

Length = n
Surface area 145067964351723096
Volume 3.7595026889466E+24
Space diagonal 269321336.2804

Equilateral Triangle

Length = n
Perimeter 466478238
Area 1.0469378533657E+16
Altitude 134660668.1402

Triangular Pyramid

Length = n
Surface area 1.0469378533657E+16
Volume 4.4306164087387E+23
Height 73299983.414612