Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

157042543 (number)

157042543 is an odd 9-digits composite number following 157042542 and preceding 157042544. In scientific notation, it is written as 1.57042543 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 127523160 positive integers (up to 157042543) that are relatively prime to 157042543.

Interesting facts

157042543 has 4 divisors, whose sum is 158223448
The reverse of 157042543 is 345240751
Previous prime number is 133

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4

Name

Name	one hundred fifty-seven million forty-two thousand five hundred forty-three

Notation

Scientific notation	1.57042543 × 10^8
Engineering notation	1.57042543 × 10^6

Prime Factorization of 157042543

Prime Factorization 133 × 1180771

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	157042543	Product of the distinct prime numbers

The prime factorization of 157042543 is 133 × 1180771. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 64, 97, 41, 861, 7954, 9103, 17761, 2438, 825930, 657903, 3437386, 1305622, 50359889, 85056881, 518726960, 820241494, 2449415190, 3814475970

Basic calculations (n = 157042543)

Multiplication

n×y

n×2	314085086
n×3	471127629
n×4	628170172
n×5	785212715

Division

n÷y

n÷2	78521271.5
n÷3	52347514.333333
n÷3	39260635.75
n÷5	31408508.6

Exponentiation

n^y

n²	24662360311906849
n³	3.8730397797641E+24
n⁴	6.0823201615432E+32
n⁵	9.5518302550891E+40

Nth Root

^y√n

²√n	12531.661621669
³√n	539.51779426828
⁴√n	111.94490440243
⁵√n	43.571595566808

Divisors of 157042543

1, 133, 1180771, 157042543

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-157042542	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157042543 can be divided by 4 positive divisors. The sum of these divisors (counting 157042543) is 1, the average is 0.25.

Base conversion 157042543

Base	System	Value
2	Binary	1001010111000100011101101111
3	Ternary	101221111120212111
4	Quaternary	21113010131233
5	Quinary	310200330133
6	Senary	23325544451
8	Octal	1127043557
10	Decimal	157042543
12	Duodecimal	44715127
16	Hexadecimal	95c476f
20	Vigesimal	291a673
36	Base36	2lhysv

Cryptographic Hash Functions

md5	c3ac1bd0bd245ebf7d97a43d7f80aa6d
sha1	ca01e07da41ed8cebf3c33a6a3e1659963d17e16
sha256	50604425fde30e7fbb4a2fa1476c004e1a37a57fcf9c8902f0c2527cd522d34f
sha512	fbe52cd429f94fc168823a33467c209b976ab81c407640e904084bbc8066161ae9f45947540c1450d862bb1b23654a26c9108ad38d49f21311cc9f7e5733002d
ripemd-160	8fd06b97f0f0e1a122e4b4d2f8d8c48c28b694f2

157042543 as geometric shapes

Circle

Radius = n

Diameter	314085086
Circumference	986727398.77972
Area	7.7479089976071E+16

Sphere

Radius = n

Volume	1.6223351092224E+25
Surface area	3.0991635990428E+17
Circumference	986727398.77972

Square

Length = n

Perimeter	628170172
Area	24662360311906849
Diagonal	222091694.18016

Cube

Length = n

Surface area	147974161871441094
Volume	3.8730397797641E+24
Space diagonal	272005663.42582

Equilateral Triangle

Length = n

Perimeter	471127629
Area	1.0679115273698E+16
Altitude	136002831.71291

Triangular Pyramid

Length = n

Surface area	1.0679115273698E+16
Volume	4.5644211534608E+23
Height	74030564.72672