157037894 (number)

157037894 is an even 9-digits composite number following 157037893 and preceding 157037895. In scientific notation, it is written as 1.57037894 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 71948352 positive integers (up to 157037894) that are relatively prime to 157037894.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-seven thousand eight hundred ninety-four

Notation

Scientific notation 1.57037894 × 10^8
Engineering notation 1.57037894 × 10^6

Prime Factorization of 157037894

Prime Factorization 2 × 13 × 137 × 44087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157037894
Product of the distinct prime numbers

The prime factorization of 157037894 is 2 × 13 × 137 × 44087. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 9, 95, 304, 880, 3611, 1018, 28531, 14971, 218074, 646151, 5935202, 3387936, 45166071, 61160114, 890530948, 457024446, 7987501428, 5176344774

Basic calculations (n = 157037894)

Multiplication

n×y
n×2 314075788
n×3 471113682
n×4 628151576
n×5 785189470

Division

n÷y
n÷2 78518947
n÷3 52345964.666667
n÷3 39259473.5
n÷5 31407578.8

Exponentiation

ny
n2 24660900151955236
n3 3.8726958240073E+24
n4 6.0815999630471E+32
n5 9.5504165034739E+40

Nth Root

y√n
2√n 12531.476130129
3√n 539.51247035428
4√n 111.94407590458
5√n 43.571337589902

Divisors of 157037894

1, 2, 13, 26, 137, 274, 1781, 3562, 44087, 88174, 573131, 1146262, 6039919, 12079838, 78518947, 157037894

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 -157037893
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 157037894 can be divided by 16 positive divisors. The sum of these divisors (counting 157037894) is 1, the average is 0.0625.

Base conversion 157037894

Base System Value
2 Binary 1001010111000011010101000110
3 Ternary 101221111100111022
4 Quaternary 21113003111012
5 Quinary 310200203034
6 Senary 23325511142
8 Octal 1127032506
10 Decimal 157037894
12 Duodecimal 447124b2
16 Hexadecimal 95c3546
20 Vigesimal 2919eee
36 Base36 2lhv7q

Cryptographic Hash Functions

md5 2191f72ec9ce67ff9f7527add579b7ec
sha1 58acb011ea7c41d33df6f0132536191d778b9923
sha256 6122440d99f6d96cc99a25e5f5a4988697ef30c34657e47f6703a2825b5828f2
sha512 aaa8e90539dcf93df6074134c505d28b5fa700ed2dc27d93a21e900a21cc03d0ee082983a9205c12412ce5e31a4f1d7c60c12b909a1dc6446faa19f91289bf0f
ripemd-160 ef10ea01c61059589711981c6adc2970be758d10

157037894 as geometric shapes

Circle

Radius = n
Diameter 314075788
Circumference 986698188.25123
Area 7.7474502748294E+16

Sphere

Radius = n
Volume 1.6221910333719E+25
Surface area 3.0989801099318E+17
Circumference 986698188.25123

Square

Length = n
Perimeter 628151576
Area 24660900151955236
Diagonal 222085119.50131

Cube

Length = n
Surface area 147965400911731416
Volume 3.8726958240073E+24
Space diagonal 271997611.12162

Equilateral Triangle

Length = n
Perimeter 471113682
Area 1.0678483005892E+16
Altitude 135998805.56081

Triangular Pyramid

Length = n
Surface area 1.0678483005892E+16
Volume 4.564015797714E+23
Height 74028373.167103