157048391 (number)

157048391 is an odd 9-digits prime number following 157048390 and preceding 157048392. In scientific notation, it is written as 1.57048391 × 10^8. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 157048390 positive integers (up to 157048391) that are relatively prime to 157048391.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-eight thousand three hundred ninety-one

Notation

Scientific notation 1.57048391 × 10^8
Engineering notation 1.57048391 × 10^6

Prime Factorization of 157048391

Prime Factorization 157048391

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 157048391
Product of the distinct prime numbers

The prime factorization of 157048391 is 157048391. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 7, 11, 73, 223, 792, 6922, 7396, 52415, 90833, 413774, 647848, 8274556, 1799786, 25468836, 33138176, 969186799, 846001049, 9077549519, 6022229678

Basic calculations (n = 157048391)

Multiplication

n×y
n×2 314096782
n×3 471145173
n×4 628193564
n×5 785241955

Division

n÷y
n÷2 78524195.5
n÷3 52349463.666667
n÷3 39262097.75
n÷5 31409678.2

Exponentiation

ny
n2 24664197115688881
n3 3.8734724723258E+24
n4 6.0832261936156E+32
n5 9.5536088579638E+40

Nth Root

y√n
2√n 12531.89494849
3√n 539.5244910967
4√n 111.94594654783
5√n 43.571920068552

Divisors of 157048391

1, 157048391

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 157048392
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 78524196
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12531.894988389
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999872651
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157048391 can be divided by 2 positive divisors. The sum of these divisors (counting 157048391) is 157048392, the average is 78524196.

Base conversion 157048391

Base System Value
2 Binary 1001010111000101111001000111
3 Ternary 101221111212220002
4 Quaternary 21113011321013
5 Quinary 310201022031
6 Senary 23330031515
8 Octal 1127057107
10 Decimal 157048391
12 Duodecimal 4471859b
16 Hexadecimal 95c5e47
20 Vigesimal 291b0jb
36 Base36 2li3bb

Cryptographic Hash Functions

md5 ad43595d7e72cdf8d951d5c2b5892ea6
sha1 60c9d33e567acbbd254fcf38c41b7bf991403090
sha256 42bfa03ef8fced567d978e53e5f0345e3d6e96e119fa59242e6c305cf40257fd
sha512 1cb3cfb497956b08bcf4432b87c4ece9e2a64337b023366a9a5e79d85a16e062d8298af348addfbdb9aad68f602520b4158594e64c7d7d005802f62bf22c5a27
ripemd-160 ad53a73045485ba4b89de66c6c43ee71639e8dff

157048391 as geometric shapes

Circle

Radius = n
Diameter 314096782
Circumference 986764142.84739
Area 7.7484860465339E+16

Sphere

Radius = n
Volume 1.6225163550588E+25
Surface area 3.0993944186136E+17
Circumference 986764142.84739

Square

Length = n
Perimeter 628193564
Area 24664197115688881
Diagonal 222099964.50107

Cube

Length = n
Surface area 147985182694133286
Volume 3.8734724723258E+24
Space diagonal 272015792.45894

Equilateral Triangle

Length = n
Perimeter 471145173
Area 1.0679910633067E+16
Altitude 136007896.22947

Triangular Pyramid

Length = n
Surface area 1.0679910633067E+16
Volume 4.564931086535E+23
Height 74033321.500358