155123325 (number)

155123325 is an odd 9-digits composite number following 155123324 and preceding 155123326. In scientific notation, it is written as 1.55123325 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 70912800 positive integers (up to 155123325) that are relatively prime to 155123325.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred twenty-three thousand three hundred twenty-five

Notation

Scientific notation 1.55123325 × 10^8
Engineering notation 1.55123325 × 10^6

Prime Factorization of 155123325

Prime Factorization 21 × 3 × 25 × 98491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155123325
Product of the distinct prime numbers

The prime factorization of 155123325 is 21 × 3 × 25 × 98491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155123325)

Multiplication

n×y
n×2 310246650
n×3 465369975
n×4 620493300
n×5 775616625

Division

n÷y
n÷2 77561662.5
n÷3 51707775
n÷3 38780831.25
n÷5 31024665

Exponentiation

ny
n2 24063245959055625
n3 3.7327707234615E+24
n4 5.7903980608601E+32
n5 8.9822580027417E+40

Nth Root

y√n
2√n 12454.851464389
3√n 537.31096290929
4√n 111.6013058364
5√n 43.464573358624

Divisors of 155123325

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155123324
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155123325 can be divided by 16 positive divisors. The sum of these divisors (counting 155123325) is 1, the average is 0.0625.

Base conversion 155123325

Base System Value
2 Binary 1001001111101111111001111101
3 Ternary 101210220002012100
4 Quaternary 21033233321331
5 Quinary 304202421300
6 Senary 23220455313
8 Octal 1117577175
10 Decimal 155123325
12 Duodecimal 43b4a539
16 Hexadecimal 93efe7d
20 Vigesimal 289a865
36 Base36 2kctx9

Cryptographic Hash Functions

md5 fe2a278fdeb837a5233fddc9a7fcf948
sha1 bb3020049e37e660cf7dd4adae2ed99e6d1a48e4
sha256 e6bda11c95e91956792e9e43d32e6874b9641722efd434cbcfe8d351fdb21734
sha512 360e244a53bf8e97878cbd93d3c4296e7d828bf238af6ef55b440d857b2c8f548570eda7818e32708bf44133ba12b0186454c9edb2d6690d8a8ec125ad6abd24
ripemd-160 b01351258d291e0ec3c0c91fb25ecc1e867a8618

155123325 as geometric shapes

Circle

Radius = n
Diameter 310246650
Circumference 974668596.44084
Area 7.5596916726493E+16

Sphere

Radius = n
Volume 1.5635793443149E+25
Surface area 3.0238766690597E+17
Circumference 974668596.44084

Square

Length = n
Perimeter 620493300
Area 24063245959055625
Diagonal 219377510.05541

Cube

Length = n
Surface area 144379475754333750
Volume 3.7327707234615E+24
Space diagonal 268681480.33902

Equilateral Triangle

Length = n
Perimeter 465369975
Area 1.0419691149028E+16
Altitude 134340740.16951

Triangular Pyramid

Length = n
Surface area 1.0419691149028E+16
Volume 4.3991124852904E+23
Height 73125836.685136