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

121012605 (number)

121012605 is an odd 9-digits composite number following 121012604 and preceding 121012606. In scientific notation, it is written as 1.21012605 × 10^8. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 55319040 positive integers (up to 121012605) that are relatively prime to 121012605.

Interesting facts

121012605 has 8 divisors, whose sum is 135009720
The reverse of 121012605 is 506210121
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 twelve thousand six hundred five

Notation

Scientific notation	1.21012605 × 10^8
Engineering notation	1.21012605 × 10^6

Prime Factorization of 121012605

Prime Factorization 245 × 9 × 54881

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	121012605	Product of the distinct prime numbers

The prime factorization of 121012605 is 245 × 9 × 54881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 55, 82, 307, 193, 3877, 9392, 44060, 61805, 476279, 151791, 7371317, 4567334, 35439765, 94888042, 972220076, 70531107, 6714133989, 5009270382

Basic calculations (n = 121012605)

Multiplication

n×y

n×2	242025210
n×3	363037815
n×4	484050420
n×5	605063025

Division

n÷y

n÷2	60506302.5
n÷3	40337535
n÷3	30253151.25
n÷5	24202521

Exponentiation

n^y

n²	14644050568886025
n³	1.7721147070926E+24
n⁴	2.1444821706409E+32
n⁵	2.5950937384531E+40

Nth Root

^y√n

²√n	11000.572939625
³√n	494.62591877871
⁴√n	104.88361616394
⁵√n	41.358627869094

Divisors of 121012605

1, 9, 245, 2205, 54881, 493929, 13445845, 121012605

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121012604	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121012605 can be divided by 8 positive divisors. The sum of these divisors (counting 121012605) is 1, the average is 0.125.

Base conversion 121012605

Base	System	Value
2	Binary	111001101101000000101111101
3	Ternary	22102201002002100
4	Quaternary	13031220011331
5	Quinary	221434400410
6	Senary	20001415313
8	Octal	715500575
10	Decimal	121012605
12	Duodecimal	3463a539
16	Hexadecimal	736817d
20	Vigesimal	1hg6ba5
36	Base36	201px9

Cryptographic Hash Functions

md5	eb771bfcbbc0eea0d5e47c8d5675d773
sha1	688c852c6026cdc7f51f95e0f75b3fd787af88cc
sha256	0fcd185aab39e74616e1ff6f22c27bec470ec42ccd303464af88c56f5ee0f8c6
sha512	dc03809bd6231950cbfb55e7565c55ac1fe8ee56f7e6edd97fd864205d2c7a7af3239382e514e18e043263b1ead1d73eb51bc356c852ea53e2b32a3a21b486bc
ripemd-160	c8f2fa9d7a33c7767ebba8c998aeec9eae8f687d

121012605 as geometric shapes

Circle

Radius = n

Diameter	242025210
Circumference	760344621.71953
Area	4.600564168601E+16

Sphere

Radius = n

Volume	7.4230167268275E+24
Surface area	1.8402256674404E+17
Circumference	760344621.71953

Square

Length = n

Perimeter	484050420
Area	14644050568886025
Diagonal	171137667.2091

Cube

Length = n

Surface area	87864303413316150
Volume	1.7721147070926E+24
Space diagonal	209599980.21626

Equilateral Triangle

Length = n

Perimeter	363037815
Area	6.3410599034796E+15
Altitude	104799990.10813

Triangular Pyramid

Length = n

Surface area	6.3410599034796E+15
Volume	2.0884572107094E+23
Height	57045889.069699