157097274 (number)

157097274 is an even 9-digits composite number following 157097273 and preceding 157097275. In scientific notation, it is written as 1.57097274 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 50676480 positive integers (up to 157097274) that are relatively prime to 157097274.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million ninety-seven thousand two hundred seventy-four

Notation

Scientific notation 1.57097274 × 10^8
Engineering notation 1.57097274 × 10^6

Prime Factorization of 157097274

Prime Factorization 2 × 31 × 3 × 844609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157097274
Product of the distinct prime numbers

The prime factorization of 157097274 is 2 × 31 × 3 × 844609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 23, 66, 291, 515, 126, 7733, 96012, 31023, 31101, 422666, 9253950, 6036714, 39037192, 11028792, 513304303, 173015757, 6479450045, 1963555937

Basic calculations (n = 157097274)

Multiplication

n×y
n×2 314194548
n×3 471291822
n×4 628389096
n×5 785486370

Division

n÷y
n÷2 78548637
n÷3 52365758
n÷3 39274318.5
n÷5 31419454.8

Exponentiation

ny
n2 24679553498231076
n3 3.8770905781093E+24
n4 6.0908036087205E+32
n5 9.5684864339935E+40

Nth Root

y√n
2√n 12533.845140259
3√n 539.58046288911
4√n 111.95465662606
5√n 43.574632176609

Divisors of 157097274

1, 2, 3, 6, 31, 62, 93, 186, 844609, 1689218, 2533827, 5067654, 26182879, 52365758, 78548637, 157097274

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 -157097273
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 157097274 can be divided by 16 positive divisors. The sum of these divisors (counting 157097274) is 1, the average is 0.0625.

Base conversion 157097274

Base System Value
2 Binary 1001010111010001110100111010
3 Ternary 101221121100221120
4 Quaternary 21113101310322
5 Quinary 310204103044
6 Senary 23331050110
8 Octal 1127216472
10 Decimal 157097274
12 Duodecimal 44740936
16 Hexadecimal 95d1d3a
20 Vigesimal 291h33e
36 Base36 2lj516

Cryptographic Hash Functions

md5 fa2247192f78348d67a972a3aae9493f
sha1 b3608291db0dbb417c60d8aabb3877245dbe19dc
sha256 cad2866436ad7b5cb7bbcd5979f490f13d89a97513dbbdbae4e08c89615bfd25
sha512 24617d8b8efb9fd62c35d6a574af79b786e0df8fc945007a456b13f510688fd1384221102f0512758981b6b411242be1ebe0a2f257503b0613525e772a15cbfc
ripemd-160 3e0b1462ce04b0a8d487201cc161f0ce0c94ab52

157097274 as geometric shapes

Circle

Radius = n
Diameter 314194548
Circumference 987071283.79477
Area 7.7533103963919E+16

Sphere

Radius = n
Volume 1.6240319036654E+25
Surface area 3.1013241585568E+17
Circumference 987071283.79477

Square

Length = n
Perimeter 628389096
Area 24679553498231076
Diagonal 222169095.50264

Cube

Length = n
Surface area 148077320989386456
Volume 3.8770905781093E+24
Space diagonal 272100460.29857

Equilateral Triangle

Length = n
Perimeter 471291822
Area 1.0686560141763E+16
Altitude 136050230.14928

Triangular Pyramid

Length = n
Surface area 1.0686560141763E+16
Volume 4.5691950650926E+23
Height 74056365.167547