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

121372 (number)

121372 is an even 6-digits composite number following 121371 and preceding 121373. In scientific notation, it is written as 1.21372 × 10^5. The sum of its digits is 16. It has a total of 4 prime factors and 12 positive divisors. There are 57456 positive integers (up to 121372) that are relatively prime to 121372.

Interesting facts

121372 has 12 divisors, whose sum is 223720
The reverse of 121372 is 273121
Previous prime number is 19

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 16
Digital Root 7

Name

Name	one hundred twenty-one thousand three hundred seventy-two

Notation

Scientific notation	1.21372 × 10^5
Engineering notation	1.21372 × 10^3

Prime Factorization of 121372

Prime Factorization 2 × 2 × 19 × 1597

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	60686	Product of the distinct prime numbers

The prime factorization of 121372 is 2 × 2 × 19 × 1597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 40, 35, 242, 54, 5939, 4079, 38078, 79342, 313212, 28549, 4021239, 899938, 78367969, 321467, 762597031, 807776989, 9941383992, 5348232321

Basic calculations (n = 121372)

Multiplication

n×y

n×2	242744
n×3	364116
n×4	485488
n×5	606860

Division

n÷y

n÷2	60686
n÷3	40457.333333333
n÷3	30343
n÷5	24274.4

Exponentiation

n^y

n²	14731162384
n³	1787950640870848
n⁴	2.1700714518378E+20
n⁵	2.6338591225245E+25

Nth Root

^y√n

²√n	348.38484467611
³√n	49.511509754246
⁴√n	18.66507017603
⁵√n	10.394981043594

Divisors of 121372

1, 2, 4, 19, 38, 76, 1597, 3194, 6388, 30343, 60686, 121372

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121371	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121372 can be divided by 12 positive divisors. The sum of these divisors (counting 121372) is 1, the average is 0.083333333333333.

Base conversion 121372

Base	System	Value
2	Binary	11101101000011100
3	Ternary	20011111021
4	Quaternary	131220130
5	Quinary	12340442
6	Senary	2333524
8	Octal	355034
10	Decimal	121372
12	Duodecimal	5a2a4
16	Hexadecimal	1da1c
20	Vigesimal	f38c
36	Base36	2lng

Cryptographic Hash Functions

md5	22684fbf9b3094daf31b9efe9c615c72
sha1	1d1c79640d6c08b4acae6f78fc5430eafd2b5f36
sha256	b462ca90465cfa9e7a7c59369de18a66b6901bc29a1d33ecb57b590bdca81974
sha512	0f8f112e5780ea31c6531c463adddcddd84f43983d3dda0d745a0fa19261724b1bd9505ec370ed550e9082bf6c8e838a89cf48b04d3daa391b3a3d27c892c45b
ripemd-160	7d5018e3732a2b074c8f43e62aaa6e06773681ca

121372 as geometric shapes

Circle

Radius = n

Diameter	242744
Circumference	762602.767103
Area	46279311524.413

Sphere

Radius = n

Volume	7.4893501311214E+15
Surface area	185117246097.65
Circumference	762602.767103

Square

Length = n

Perimeter	485488
Area	14731162384
Diagonal	171645.92849235

Cube

Length = n

Surface area	88386974304
Volume	1787950640870848
Space diagonal	210222.47061625

Equilateral Triangle

Length = n

Perimeter	364116
Area	6378780425.9089
Altitude	105111.23530812

Triangular Pyramid

Length = n

Surface area	6378780425.9089
Volume	2.1071200376444E+14
Height	57215.309497449