155120470 (number)

155120470 is an even 9-digits composite number following 155120469 and preceding 155120471. In scientific notation, it is written as 1.55120470 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 62048184 positive integers (up to 155120470) that are relatively prime to 155120470.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.55120470 × 10^8
Engineering notation 1.55120470 × 10^6

Prime Factorization of 155120470

Prime Factorization 2 × 5 × 15512047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155120470
Product of the distinct prime numbers

The prime factorization of 155120470 is 2 × 5 × 15512047. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 97, 65, 938, 480, 3478, 1619, 7256, 37949, 31673, 230302, 3989998, 5670158, 36863035, 71802515, 941274406, 754315163, 499811510, 28223333

Basic calculations (n = 155120470)

Multiplication

n×y
n×2 310240940
n×3 465361410
n×4 620481880
n×5 775602350

Division

n÷y
n÷2 77560235
n÷3 51706823.333333
n÷3 38780117.5
n÷5 31024094

Exponentiation

ny
n2 24062360213020900
n3 3.7325646255531E+24
n4 5.7899717902117E+32
n5 8.9814314538438E+40

Nth Root

y√n
2√n 12454.73684989
3√n 537.30766653803
4√n 111.6007923354
5√n 43.464413366862

Divisors of 155120470

1, 2, 5, 10, 15512047, 31024094, 77560235, 155120470

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 -155120469
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 155120470 can be divided by 8 positive divisors. The sum of these divisors (counting 155120470) is 1, the average is 0.125.

Base conversion 155120470

Base System Value
2 Binary 1001001111101111001101010110
3 Ternary 101210212221021121
4 Quaternary 21033233031112
5 Quinary 304202323340
6 Senary 23220434154
8 Octal 1117571526
10 Decimal 155120470
12 Duodecimal 43b4895a
16 Hexadecimal 93ef356
20 Vigesimal 289a13a
36 Base36 2kcrpy

Cryptographic Hash Functions

md5 310c6874ccf9155d4cbde9b2cde9cd0c
sha1 2e5a37c46af727b76d1f76605db3bf6f30782466
sha256 106b2282310da7b7eb881e19c3a056b9952abde980d67b8069ddbe3fe39bef14
sha512 66f9228ab78eb281e8cec3dc1a6b8d1ee0096dc599d85c6b2efb6f223bcaf1912351642ab2cd3f9450d4f87e37e6ee808b6d5feb4d9e23d75f408839d29dd6a7
ripemd-160 b8fb78c0a4e1054a1e20fc201d582b566fcd7c19

155120470 as geometric shapes

Circle

Radius = n
Diameter 310240940
Circumference 974650657.94679
Area 7.5594134073258E+16

Sphere

Radius = n
Volume 1.5634930142249E+25
Surface area 3.0237653629303E+17
Circumference 974650657.94679

Square

Length = n
Perimeter 620481880
Area 24062360213020900
Diagonal 219373472.47569

Cube

Length = n
Surface area 144374161278125400
Volume 3.7325646255531E+24
Space diagonal 268676535.33396

Equilateral Triangle

Length = n
Perimeter 465361410
Area 1.0419307609744E+16
Altitude 134338267.66698

Triangular Pyramid

Length = n
Surface area 1.0419307609744E+16
Volume 4.398869596576E+23
Height 73124490.82523