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

157122 (number)

157122 is an even 6-digits composite number following 157121 and preceding 157123. In scientific notation, it is written as 1.57122 × 10^5. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 42336 positive integers (up to 157122) that are relatively prime to 157122.

Interesting facts

157122 has 32 divisors, whose sum is 348480
The reverse of 157122 is 221751
Previous prime number is 43

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 18
Digital Root 9

Name

Name	one hundred fifty-seven thousand one hundred twenty-two

Notation

Scientific notation	1.57122 × 10^5
Engineering notation	1.57122 × 10^3

Prime Factorization of 157122

Prime Factorization 2 × 3 × 21 × 43 × 29

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	157122	Product of the distinct prime numbers

The prime factorization of 157122 is 2 × 3 × 21 × 43 × 29. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 62, 19, 823, 833, 1634, 6678, 5200, 35759, 768975, 288368, 4266431, 279044, 64332928, 42125338, 287052451, 40097844, 2428823573, 1767024557

Basic calculations (n = 157122)

Multiplication

n×y

n×2	314244
n×3	471366
n×4	628488
n×5	785610

Division

n÷y

n÷2	78561
n÷3	52374
n÷3	39280.5
n÷5	31424.4

Exponentiation

n^y

n²	24687322884
n³	3878921546179848
n⁴	6.0946391117887E+20
n⁵	9.5760188652246E+25

Nth Root

^y√n

²√n	396.38617533915
³√n	53.960877012043
⁴√n	19.909449398192
⁵√n	10.945797257927

Divisors of 157122

1, 2, 3, 6, 21, 29, 42, 43, 58, 63, 86, 87, 126, 129, 174, 258, 609, 903, 1218, 1247, 1806, 1827, 2494, 2709, 3654, 3741, 5418, 7482, 26187, 52374, 78561, 157122

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-157121	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157122 can be divided by 32 positive divisors. The sum of these divisors (counting 157122) is 1, the average is 0.03125.

Base conversion 157122

Base	System	Value
2	Binary	100110010111000010
3	Ternary	21222112100
4	Quaternary	212113002
5	Quinary	20011442
6	Senary	3211230
8	Octal	462702
10	Decimal	157122
12	Duodecimal	76b16
16	Hexadecimal	265c2
20	Vigesimal	jcg2
36	Base36	3d8i

Cryptographic Hash Functions

md5	6b0df5e2a309f8ef3e7fd0760883cc2f
sha1	26e0d7ee30266591ad636e6566e584e798254923
sha256	0f265bb84b885527cf14a14197bdc8da0823118cf3787721973bf4bed519be31
sha512	07c4efdf0529bffbfb1c46b462d7c67a0e017fe2c80a1148a5f4ce0d8994112bdb78fb9d17489da5f95c3c3741ad89cb728c16dd4d093be4c4d272ce7b18da65
ripemd-160	27967450e0579a885fb9397953627ba07c38002b

157122 as geometric shapes

Circle

Radius = n

Diameter	314244
Circumference	987226.64183467
Area	77557512209.174

Sphere

Radius = n

Volume	1.6247988577773E+16
Surface area	310230048836.69
Circumference	987226.64183467

Square

Length = n

Perimeter	628488
Area	24687322884
Diagonal	222204.06334719

Cube

Length = n

Surface area	148123937304
Volume	3878921546179848
Space diagonal	272143.28698684

Equilateral Triangle

Length = n

Perimeter	471366
Area	10689924384.486
Altitude	136071.64349342

Triangular Pyramid

Length = n

Surface area	10689924384.486
Volume	4.5713528816573E+14
Height	74068.021115728