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

157072243 (number)

157072243 is an odd 9-digits composite number following 157072242 and preceding 157072244. In scientific notation, it is written as 1.57072243 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 156743848 positive integers (up to 157072243) that are relatively prime to 157072243.

Interesting facts

157072243 has 4 divisors, whose sum is 157400640
The reverse of 157072243 is 342270751
Previous prime number is 479

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 seventy-two thousand two hundred forty-three

Notation

Scientific notation	1.57072243 × 10^8
Engineering notation	1.57072243 × 10^6

Prime Factorization of 157072243

Prime Factorization 479 × 327917

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	157072243	Product of the distinct prime numbers

The prime factorization of 157072243 is 479 × 327917. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 7, 56, 739, 739, 1488, 6860, 63741, 27444, 584269, 261637, 3282796, 1612320, 70109324, 9604883, 945791745, 623156410, 5184806877, 6782100787

Basic calculations (n = 157072243)

Multiplication

n×y

n×2	314144486
n×3	471216729
n×4	628288972
n×5	785361215

Division

n÷y

n÷2	78536121.5
n÷3	52357414.333333
n÷3	39268060.75
n÷5	31414448.6

Exponentiation

n^y

n²	24671689521051049
n³	3.8752376116711E+24
n⁴	6.0869226382314E+32
n⁵	9.5608659175448E+40

Nth Root

^y√n

²√n	12532.846564129
³√n	539.55180345702
⁴√n	111.95019680255
⁵√n	43.57324350052

Divisors of 157072243

1, 479, 327917, 157072243

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	-157072242	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 157072243 can be divided by 4 positive divisors. The sum of these divisors (counting 157072243) is 1, the average is 0.25.

Base conversion 157072243

Base	System	Value
2	Binary	1001010111001011101101110011
3	Ternary	101221120002121111
4	Quaternary	21113023231303
5	Quinary	310202302433
6	Senary	23330334151
8	Octal	1127135563
10	Decimal	157072243
12	Duodecimal	4472a357
16	Hexadecimal	95cbb73
20	Vigesimal	291e0c3
36	Base36	2lilpv

Cryptographic Hash Functions

md5	a7772f99672e978a060650d6245d946b
sha1	3f456b043715ccb49bf4010fd513d9b024e8575f
sha256	7d822c8df9776b7c33d12e1d89eccc9d9711cc8991fa88b0a9f11ea79636b0f1
sha512	d1260a1d7e328bcc53aabcb5d1569dbf607566aeff974724750a4fa8290f5ab1ea3b2b5c2a845f5bace612df1c0a5425de36c7e2f10ceea932f7ec5d76c28004
ripemd-160	5afe8f0de3bb47ad03832ab05a915fd088bed1e2

157072243 as geometric shapes

Circle

Radius = n

Diameter	314144486
Circumference	986914009.38334
Area	7.7508398550982E+16

Sphere

Radius = n

Volume	1.6232557348988E+25
Surface area	3.1003359420393E+17
Circumference	986914009.38334

Square

Length = n

Perimeter	628288972
Area	24671689521051049
Diagonal	222133696.32296

Cube

Length = n

Surface area	148030137126306294
Volume	3.8752376116711E+24
Space diagonal	272057105.3348

Equilateral Triangle

Length = n

Perimeter	471216729
Area	1.0683154939756E+16
Altitude	136028552.6674

Triangular Pyramid

Length = n

Surface area	1.0683154939756E+16
Volume	4.567011323203E+23
Height	74044565.440987