157437842 (number)

157437842 is an even 9-digits composite number following 157437841 and preceding 157437843. In scientific notation, it is written as 1.57437842 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 77191968 positive integers (up to 157437842) that are relatively prime to 157437842.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-seven thousand eight hundred forty-two

Notation

Scientific notation 1.57437842 × 10^8
Engineering notation 1.57437842 × 10^6

Prime Factorization of 157437842

Prime Factorization 2 × 59 × 467 × 2857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157437842
Product of the distinct prime numbers

The prime factorization of 157437842 is 2 × 59 × 467 × 2857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 2, 64, 692, 974, 9328, 9997, 9866, 68375, 582309, 848225, 3789846, 5156462, 79407490, 15498009, 235773647, 446346841, 9717631414, 6821895423

Basic calculations (n = 157437842)

Multiplication

n×y
n×2 314875684
n×3 472313526
n×4 629751368
n×5 787189210

Division

n÷y
n÷2 78718921
n÷3 52479280.666667
n÷3 39359460.5
n÷5 31487568.4

Exponentiation

ny
n2 24786674093616964
n3 3.9023604796564E+24
n4 6.1437921262318E+32
n5 9.6726537405053E+40

Nth Root

y√n
2√n 12547.423719633
3√n 539.97009665227
4√n 112.01528341986
5√n 43.593508727454

Divisors of 157437842

1, 2, 59, 118, 467, 934, 2857, 5714, 27553, 55106, 168563, 337126, 1334219, 2668438, 78718921, 157437842

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 -157437841
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 157437842 can be divided by 16 positive divisors. The sum of these divisors (counting 157437842) is 1, the average is 0.0625.

Base conversion 157437842

Base System Value
2 Binary 1001011000100100111110010010
3 Ternary 101222020200010012
4 Quaternary 21120210332102
5 Quinary 310301002332
6 Senary 23342234522
8 Octal 1130447622
10 Decimal 157437842
12 Duodecimal 44885a42
16 Hexadecimal 9624f92
20 Vigesimal 293jec2
36 Base36 2lqfte

Cryptographic Hash Functions

md5 270ad811e55a8af6c6bf2c5366bb2e59
sha1 89ca6aa65df278f442bc97a5fa474344b48c3a20
sha256 377e5f1781c26971f82bde39c2b44613bb36c717df9da1650e32461f7ec3c7d5
sha512 37e205c9dd3af1991f0df46f6945f1e55e3369222bcc4da9deee925cdb42a5104800e8720512a19a3a72984d098ee3e266b7963d66b50411143ad3958a53c7e7
ripemd-160 306473127241572b66c22cad7782169933e31b62

157437842 as geometric shapes

Circle

Radius = n
Diameter 314875684
Circumference 989211135.64846
Area 7.7869633239432E+16

Sphere

Radius = n
Volume 1.634616935273E+25
Surface area 3.1147853295773E+17
Circumference 989211135.64846

Square

Length = n
Perimeter 629751368
Area 24786674093616964
Diagonal 222650731.38715

Cube

Length = n
Surface area 148720044561701784
Volume 3.9023604796564E+24
Space diagonal 272690341.378

Equilateral Triangle

Length = n
Perimeter 472313526
Area 1.0732944720199E+16
Altitude 136345170.689

Triangular Pyramid

Length = n
Surface area 1.0732944720199E+16
Volume 4.5989759296657E+23
Height 74216910.462384