155116973 (number)

155116973 is an odd 9-digits composite number following 155116972 and preceding 155116974. In scientific notation, it is written as 1.55116973 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 141015420 positive integers (up to 155116973) that are relatively prime to 155116973.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred sixteen thousand nine hundred seventy-three

Notation

Scientific notation 1.55116973 × 10^8
Engineering notation 1.55116973 × 10^6

Prime Factorization of 155116973

Prime Factorization 11 × 14101543

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 155116973
Product of the distinct prime numbers

The prime factorization of 155116973 is 11 × 14101543. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155116973)

Multiplication

n×y
n×2 310233946
n×3 465350919
n×4 620467892
n×5 775584865

Division

n÷y
n÷2 77558486.5
n÷3 51705657.666667
n÷3 38779243.25
n÷5 31023394.6

Exponentiation

ny
n2 24061275312682729
n3 3.732312193023E+24
n4 5.7894496967272E+32
n5 8.9804191229208E+40

Nth Root

y√n
2√n 12454.596460745
3√n 537.3036288611
4√n 111.60016335447
5√n 43.464217394758

Divisors of 155116973

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155116972
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155116973 can be divided by 4 positive divisors. The sum of these divisors (counting 155116973) is 1, the average is 0.25.

Base conversion 155116973

Base System Value
2 Binary 1001001111101110010110101101
3 Ternary 101210212202111002
4 Quaternary 21033232112231
5 Quinary 304202220343
6 Senary 23220410045
8 Octal 1117562655
10 Decimal 155116973
12 Duodecimal 43b46925
16 Hexadecimal 93ee5ad
20 Vigesimal 2899c8d
36 Base36 2kcp0t

Cryptographic Hash Functions

md5 f9111ac2e95e8fe05704576f0fe1ff9e
sha1 cd5bbef2259133e3a45d400d7bf38e983c305ba1
sha256 fee5429ceaba8a41c6f761ef8eb804ee0508b3db59acbb6889f09f196284212d
sha512 2eafff6e16377545d265ff311919c549329634683286863c5111b3c6e9fcb1e41cb8dfd538cca3f29ef570644f0710b70860699d31b95883b2ff36533e2df0e3
ripemd-160 d896500b1b6c0d090d9f18e838d1125e72ec3db7

155116973 as geometric shapes

Circle

Radius = n
Diameter 310233946
Circumference 974628685.64777
Area 7.5590725758326E+16

Sphere

Radius = n
Volume 1.5633872755339E+25
Surface area 3.023629030333E+17
Circumference 974628685.64777

Square

Length = n
Perimeter 620467892
Area 24061275312682729
Diagonal 219368526.97086

Cube

Length = n
Surface area 144367651876096374
Volume 3.732312193023E+24
Space diagonal 268670478.35229

Equilateral Triangle

Length = n
Perimeter 465350919
Area 1.0418837834117E+16
Altitude 134335239.17614

Triangular Pyramid

Length = n
Surface area 1.0418837834117E+16
Volume 4.3985721019863E+23
Height 73122842.32362