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

157042609 (number)

157042609 is an odd 9-digits composite number following 157042608 and preceding 157042610. In scientific notation, it is written as 1.57042609 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 154468080 positive integers (up to 157042609) that are relatively prime to 157042609.

Interesting facts

157042609 has 4 divisors, whose sum is 159617140
The reverse of 157042609 is 906240751
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7

Name

Name	one hundred fifty-seven million forty-two thousand six hundred nine

Notation

Scientific notation	1.57042609 × 10^8
Engineering notation	1.57042609 × 10^6

Prime Factorization of 157042609

Prime Factorization 61 × 2574469

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	157042609	Product of the distinct prime numbers

The prime factorization of 157042609 is 61 × 2574469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 61, 24, 864, 285, 336, 6681, 7899, 64059, 570829, 799483, 2809397, 1422503, 64674773, 6768605, 362861497, 754577105, 4529295909, 961587

Basic calculations (n = 157042609)

Multiplication

n×y

n×2	314085218
n×3	471127827
n×4	628170436
n×5	785213045

Division

n÷y

n÷2	78521304.5
n÷3	52347536.333333
n÷3	39260652.25
n÷5	31408521.8

Exponentiation

n^y

n²	24662381041526881
n³	3.8730446629135E+24
n⁴	6.0823303863746E+32
n⁵	9.5518503267625E+40

Nth Root

^y√n

²√n	12531.664254998
³√n	539.517869849
⁴√n	111.94491616415
⁵√n	43.571599229159

Divisors of 157042609

1, 61, 2574469, 157042609

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	-157042608	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 157042609 can be divided by 4 positive divisors. The sum of these divisors (counting 157042609) is 1, the average is 0.25.

Base conversion 157042609

Base	System	Value
2	Binary	1001010111000100011110110001
3	Ternary	101221111120221221
4	Quaternary	21113010132301
5	Quinary	310200330414
6	Senary	23325545041
8	Octal	1127043661
10	Decimal	157042609
12	Duodecimal	44715181
16	Hexadecimal	95c47b1
20	Vigesimal	291a6a9
36	Base36	2lhyup

Cryptographic Hash Functions

md5	a72fe524b49401b07245e94a4c32f788
sha1	73825d230000d75ad4deefc9f07333adbc38eeb6
sha256	b1428c892e5d7ce2ec499d96f2488a0908113c40a4df7b6357e8cf2935c611aa
sha512	6f07b12edefdc1a1bc0a13a1dcf93bc91f4fa9d54edba6977342da37a3dc4dce8a864692bbbbca70e10cade32090f21bdddfb4c117e7f969d94809f5de0907d1
ripemd-160	f2c02165d58d367224ecf99aa5bf6249177e27cf

157042609 as geometric shapes

Circle

Radius = n

Diameter	314085218
Circumference	986727813.46995
Area	7.7479155100093E+16

Sphere

Radius = n

Volume	1.6223371546712E+25
Surface area	3.0991662040037E+17
Circumference	986727813.46995

Square

Length = n

Perimeter	628170436
Area	24662381041526881
Diagonal	222091787.51826

Cube

Length = n

Surface area	147974286249161286
Volume	3.8730446629135E+24
Space diagonal	272005777.74117

Equilateral Triangle

Length = n

Perimeter	471127827
Area	1.0679124249887E+16
Altitude	136002888.87059

Triangular Pyramid

Length = n

Surface area	1.0679124249887E+16
Volume	4.5644269083075E+23
Height	74030595.839418