157031774 (number)

157031774 is an even 9-digits composite number following 157031773 and preceding 157031775. In scientific notation, it is written as 1.57031774 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 76287744 positive integers (up to 157031774) that are relatively prime to 157031774.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-one thousand seven hundred seventy-four

Notation

Scientific notation 1.57031774 × 10^8
Engineering notation 1.57031774 × 10^6

Prime Factorization of 157031774

Prime Factorization 2 × 37 × 1249 × 1699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157031774
Product of the distinct prime numbers

The prime factorization of 157031774 is 2 × 37 × 1249 × 1699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 20, 66, 9, 345, 4473, 3689, 5210, 88676, 492802, 359097, 5253163, 5293157, 39712141, 39538734, 661040386, 255726712, 9060733341, 1710065080

Basic calculations (n = 157031774)

Multiplication

n×y
n×2 314063548
n×3 471095322
n×4 628127096
n×5 785158870

Division

n÷y
n÷2 78515887
n÷3 52343924.666667
n÷3 39257943.5
n÷5 31406354.8

Exponentiation

ny
n2 24658978045587076
n3 3.8722430675256E+24
n4 6.0806519825275E+32
n5 9.548555678929E+40

Nth Root

y√n
2√n 12531.23194263
3√n 539.50546172911
4√n 111.9429852319
5√n 43.570997976658

Divisors of 157031774

1, 2, 37, 74, 1249, 1699, 2498, 3398, 46213, 62863, 92426, 125726, 2122051, 4244102, 78515887, 157031774

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 -157031773
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 157031774 can be divided by 16 positive divisors. The sum of these divisors (counting 157031774) is 1, the average is 0.0625.

Base conversion 157031774

Base System Value
2 Binary 1001010111000001110101011110
3 Ternary 101221111001002122
4 Quaternary 21113001311132
5 Quinary 310200004044
6 Senary 23325422542
8 Octal 1127016536
10 Decimal 157031774
12 Duodecimal 4470aa52
16 Hexadecimal 95c1d5e
20 Vigesimal 2918j8e
36 Base36 2lhqhq

Cryptographic Hash Functions

md5 a74cc2b98a365a9fdfd4b29edce9d78b
sha1 d957e5c5ae32c770900a1962b6b616cdfb7752a5
sha256 a6b97b4458be009ca9e90f830974c87551af71a812011b4c381a7af0a8b40139
sha512 afa85316f146dcf2375bb43b5e26035a212e7020a409f10da11c03c5313d7d58a8ed3e49d122974c3be05b6149e7c77718dfc9bb8370c0d3180d268bfe92d1e8
ripemd-160 e6d483a30038c4540f7d8319cc553dd4457e3d79

157031774 as geometric shapes

Circle

Radius = n
Diameter 314063548
Circumference 986659735.15715
Area 7.7468464273048E+16

Sphere

Radius = n
Volume 1.6220013831803E+25
Surface area 3.0987385709219E+17
Circumference 986659735.15715

Square

Length = n
Perimeter 628127096
Area 24658978045587076
Diagonal 222076464.51431

Cube

Length = n
Surface area 147953868273522456
Volume 3.8722430675256E+24
Space diagonal 271987010.97067

Equilateral Triangle

Length = n
Perimeter 471095322
Area 1.0677650709421E+16
Altitude 135993505.48534

Triangular Pyramid

Length = n
Surface area 1.0677650709421E+16
Volume 4.5634822190832E+23
Height 74025488.171436