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

121216401 (number)

121216401 is an odd 9-digits composite number following 121216400 and preceding 121216402. In scientific notation, it is written as 1.21216401 × 10^8. The sum of its digits is 18. It has a total of 2 prime factors and 4 positive divisors. There are 80810928 positive integers (up to 121216401) that are relatively prime to 121216401.

Interesting facts

121216401 has 4 divisors, whose sum is 134684900
The reverse of 121216401 is 104612121
Previous prime number is 9

Basic properties

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

Name

Name	one hundred twenty-one million two hundred sixteen thousand four hundred one

Notation

Scientific notation	1.21216401 × 10^8
Engineering notation	1.21216401 × 10^6

Prime Factorization of 121216401

Prime Factorization 9 × 13468489

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	121216401	Product of the distinct prime numbers

The prime factorization of 121216401 is 9 × 13468489. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 86, 45, 902, 615, 8660, 4018, 1733, 60606, 542670, 255545, 8906393, 6223738, 11430337, 7040022, 182738956, 254772665, 6689953897, 3718796498

Basic calculations (n = 121216401)

Multiplication

n×y

n×2	242432802
n×3	363649203
n×4	484865604
n×5	606082005

Division

n÷y

n÷2	60608200.5
n÷3	40405467
n÷3	30304100.25
n÷5	24243280.2

Exponentiation

n^y

n²	14693415871392801
n³	1.7810829903265E+24
n⁴	2.158964699697E+32
n⁵	2.6170193078331E+40

Nth Root

^y√n

²√n	11009.832015067
³√n	494.9034277475
⁴√n	104.92774664057
⁵√n	41.372548816862

Divisors of 121216401

1, 9, 13468489, 121216401

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	-121216400	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 121216401 can be divided by 4 positive divisors. The sum of these divisors (counting 121216401) is 1, the average is 0.25.

Base conversion 121216401

Base	System	Value
2	Binary	111001110011001110110010001
3	Ternary	22110002102122100
4	Quaternary	13032121312101
5	Quinary	222012411101
6	Senary	20010031013
8	Octal	716316621
10	Decimal	121216401
12	Duodecimal	34718469
16	Hexadecimal	7399d91
20	Vigesimal	1hhc101
36	Base36	206369

Cryptographic Hash Functions

md5	511b19965d945c3e4833790a0587b79e
sha1	562ebcdeb89ca0db3bfc294b3966b4ab428da7d0
sha256	25ec4025331386a93a529740bde115ac70e667d61fd7c4f4d0b48aa9a4a5f2af
sha512	f4bf4e3f18cfccbb5c7a0ad079ad85cd69d9668765322c5d6cac6fad7a36e5325dd7cf1da081a684d3a1640cc925c33ae206551972330e76af265c0af176ad0f
ripemd-160	441cf68c29dafb77006c08a9da0f41e42b11ccae

121216401 as geometric shapes

Circle

Radius = n

Diameter	242432802
Circumference	761625109.75239
Area	4.6160727357707E+16

Sphere

Radius = n

Volume	7.4605829837914E+24
Surface area	1.8464290943083E+17
Circumference	761625109.75239

Square

Length = n

Perimeter	484865604
Area	14693415871392801
Diagonal	171425878.27626

Cube

Length = n

Surface area	88160495228356806
Volume	1.7810829903265E+24
Space diagonal	209952965.24264

Equilateral Triangle

Length = n

Perimeter	363649203
Area	6.3624357064978E+15
Altitude	104976482.62132

Triangular Pyramid

Length = n

Surface area	6.3624357064978E+15
Volume	2.0990264338598E+23
Height	57141959.425419