155154450 (number)

155154450 is an even 9-digits composite number following 155154449 and preceding 155154451. In scientific notation, it is written as 1.55154450 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 37612800 positive integers (up to 155154450) that are relatively prime to 155154450.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred fifty-four thousand four hundred fifty

Notation

Scientific notation 1.55154450 × 10^8
Engineering notation 1.55154450 × 10^6

Prime Factorization of 155154450

Prime Factorization 2 × 3 × 25 × 11 × 94033

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 155154450
Product of the distinct prime numbers

The prime factorization of 155154450 is 2 × 3 × 25 × 11 × 94033. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 86, 34, 448, 448, 4312, 6762, 46047, 64667, 402018, 70163, 459625, 2522949, 93403514, 77369727, 210302349, 721277195, 1869825075, 3884655191

Basic calculations (n = 155154450)

Multiplication

n×y
n×2 310308900
n×3 465463350
n×4 620617800
n×5 775772250

Division

n÷y
n÷2 77577225
n÷3 51718150
n÷3 38788612.5
n÷5 31030890

Exponentiation

ny
n2 24072903354802500
n3 3.7350180799175E+24
n4 5.7950467592966E+32
n5 8.9912729266295E+40

Nth Root

y√n
2√n 12456.100914813
3√n 537.34689708256
4√n 111.60690352668
5√n 43.466317424234

Divisors of 155154450

1, 2, 3, 6, 11, 22, 25, 33, 50, 66, 75, 150, 275, 550, 825, 1650, 94033, 188066, 282099, 564198, 1034363, 2068726, 2350825, 3103089, 4701650, 6206178, 7052475, 14104950, 25859075, 51718150, 77577225, 155154450

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 -155154449
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 155154450 can be divided by 32 positive divisors. The sum of these divisors (counting 155154450) is 1, the average is 0.03125.

Base conversion 155154450

Base System Value
2 Binary 1001001111110111100000010010
3 Ternary 101210221122220010
4 Quaternary 21033313200102
5 Quinary 304204420300
6 Senary 23221255350
8 Octal 1117674022
10 Decimal 155154450
12 Duodecimal 43b64556
16 Hexadecimal 93f7812
20 Vigesimal 289e62a
36 Base36 2kdhxu

Cryptographic Hash Functions

md5 6dca79543449d575adcf3762b8643e65
sha1 50b982ff9e0cdd43e8203181f5ae8378c38ee1a4
sha256 9a48fa0ed4a645024259156ed320d7bec7552fd251808982736fe6c8a2fa4e60
sha512 f5f499f500cb5a937100ee48c2484936a0e204f91295074f52cae545b8137a12163553642ca8a3c6eba7a78d90562ece30f74c71721e5b13d6f9256ef97405e4
ripemd-160 157cc3bbde003ea7228990318f8bc1e5d2c8adaa

155154450 as geometric shapes

Circle

Radius = n
Diameter 310308900
Circumference 974864160.58353
Area 7.5627256330025E+16

Sphere

Radius = n
Volume 1.5645207147859E+25
Surface area 3.025090253201E+17
Circumference 974864160.58353

Square

Length = n
Perimeter 620617800
Area 24072903354802500
Diagonal 219421527.45254

Cube

Length = n
Surface area 144437420128815000
Volume 3.7350180799175E+24
Space diagonal 268735390.4204

Equilateral Triangle

Length = n
Perimeter 465463350
Area 1.0423872924053E+16
Altitude 134367695.2102

Triangular Pyramid

Length = n
Surface area 1.0423872924053E+16
Volume 4.4017610202734E+23
Height 73140509.150846