155048872 (number)

155048872 is an even 9-digits composite number following 155048871 and preceding 155048873. In scientific notation, it is written as 1.55048872 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 70476720 positive integers (up to 155048872) that are relatively prime to 155048872.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million forty-eight thousand eight hundred seventy-two

Notation

Scientific notation 1.55048872 × 10^8
Engineering notation 1.55048872 × 10^6

Prime Factorization of 155048872

Prime Factorization 2 × 2 × 2 × 11 × 1761919

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38762218
Product of the distinct prime numbers

The prime factorization of 155048872 is 2 × 2 × 2 × 11 × 1761919. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 54, 8, 778, 598, 8961, 4542, 40380, 60648, 757315, 419382, 3758419, 2092075, 41284908, 46271856, 895072984, 598753530, 7404008660, 6252574591

Basic calculations (n = 155048872)

Multiplication

n×y
n×2 310097744
n×3 465146616
n×4 620195488
n×5 775244360

Division

n÷y
n÷2 77524436
n÷3 51682957.333333
n÷3 38762218
n÷5 31009774.4

Exponentiation

ny
n2 24040152708472384
n3 3.7273985601564E+24
n4 5.7792894224667E+32
n5 8.96072305915E+40

Nth Root

y√n
2√n 12451.86219005
3√n 537.22498655251
4√n 111.58791238324
5√n 43.460400305561

Divisors of 155048872

1, 2, 4, 8, 11, 22, 44, 88, 1761919, 3523838, 7047676, 14095352, 19381109, 38762218, 77524436, 155048872

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 -155048871
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 155048872 can be divided by 16 positive divisors. The sum of these divisors (counting 155048872) is 1, the average is 0.0625.

Base conversion 155048872

Base System Value
2 Binary 1001001111011101101110101000
3 Ternary 101210202022001211
4 Quaternary 21033131232220
5 Quinary 304143030442
6 Senary 23215122504
8 Octal 1117355650
10 Decimal 155048872
12 Duodecimal 43b13434
16 Hexadecimal 93ddba8
20 Vigesimal 289123c
36 Base36 2kb8h4

Cryptographic Hash Functions

md5 e651f0dcabd7b57995f90e24a6992671
sha1 fdda7ca7f8a57023bb822f310637050c7413938b
sha256 0dd57b94bba612274c38c50131d0b667794a271eb38a150ff4ff365e33bc00fa
sha512 12d56922d472c7dcf0577c73ae8832470c199d622414e0353069b93f22fe7eff634941ec88e6fb509ffb70127dcbde99ab486ef8f0e9386eb4d63e845fc91f60
ripemd-160 83cc88641f16989504985c3702f4ad6b9b151789

155048872 as geometric shapes

Circle

Radius = n
Diameter 310097744
Circumference 974200794.44517
Area 7.5524367140114E+16

Sphere

Radius = n
Volume 1.5613290578118E+25
Surface area 3.0209746856045E+17
Circumference 974200794.44517

Square

Length = n
Perimeter 620195488
Area 24040152708472384
Diagonal 219272217.61305

Cube

Length = n
Surface area 144240916250834304
Volume 3.7273985601564E+24
Space diagonal 268552523.96024

Equilateral Triangle

Length = n
Perimeter 465146616
Area 1.0409691478197E+16
Altitude 134276261.98012

Triangular Pyramid

Length = n
Surface area 1.0409691478197E+16
Volume 4.3927813301193E+23
Height 73090739.20435