121661649, one hundred twenty-one million six hundred sixty-one thousand six hundred forty-nine: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

121661649 has 24 divisors, whose sum is 183197280
The reverse of 121661649 is 946166121
Previous prime number is 233

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9

Name

Name	one hundred twenty-one million six hundred sixty-one thousand six hundred forty-nine

Notation

Scientific notation	1.21661649 × 10^8
Engineering notation	1.21661649 × 10^6

Prime Factorization of 121661649

Prime Factorization 9 × 3 × 83 × 233 × 233

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	522153	Product of the distinct prime numbers

The prime factorization of 121661649 is 9 × 3 × 83 × 233 × 233. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 59, 74, 139, 917, 5030, 4359, 52006, 16850, 861271, 612844, 2956644, 5547830, 86508200, 11515039, 356036374, 182687869, 4625946060, 7586128401

Basic calculations (n = 121661649)

Multiplication

n×y

n×2	243323298
n×3	364984947
n×4	486646596
n×5	608308245

Division

n÷y

n÷2	60830824.5
n÷3	40553883
n÷3	30415412.25
n÷5	24332329.8

Exponentiation

n^y

n²	14801556837399201
n³	1.8007818126052E+24
n⁴	2.1908608481076E+32
n⁵	2.6654374351031E+40

Nth Root

^y√n

²√n	11030.033952804
³√n	495.50864153295
⁴√n	105.02396846817
⁵√n	41.402897909124

Divisors of 121661649

1, 3, 9, 27, 83, 233, 249, 699, 747, 2097, 2241, 6291, 19339, 54289, 58017, 162867, 174051, 488601, 522153, 1465803, 4505987, 13517961, 40553883, 121661649

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121661648	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121661649 can be divided by 24 positive divisors. The sum of these divisors (counting 121661649) is 1, the average is 0.041666666666667.

Base conversion 121661649

Base	System	Value
2	Binary	111010000000110100011010001
3	Ternary	22110221001102000
4	Quaternary	13100012203101
5	Quinary	222121133044
6	Senary	20023344213
8	Octal	720064321
10	Decimal	121661649
12	Duodecimal	348b2069
16	Hexadecimal	74068d1
20	Vigesimal	1i07e29
36	Base36	20fmq9

Cryptographic Hash Functions

md5	ae9cf6ef4343f482d669c894e82ed515
sha1	d7021844ec28febdf04d65f183ce8ff7aad422d2
sha256	81ac0cc2aeef8123bdebc2d8f021a625c6299acc5d9187d8c0857759a7fa8cf0
sha512	6f1d34d2b4092a12c8a7322453bdc15eb1d5050fa11be9f43ff2eed8c5812454cbd0ee2238829c6a665ed8caf8c1d0349d353703e06bdc1357e42cf3d21b3a85
ripemd-160	a8896ab4bcf88c2d608e735a1ae2cc0b20a5494c

121661649 as geometric shapes

Circle

Radius = n

Diameter	243323298
Circumference	764422685.44404
Area	4.6500462222065E+16

Sphere

Radius = n

Volume	7.5430972175982E+24
Surface area	1.8600184888826E+17
Circumference	764422685.44404

Square

Length = n

Perimeter	486646596
Area	14801556837399201
Diagonal	172055554.03648

Cube

Length = n

Surface area	88809341024395206
Volume	1.8007818126052E+24
Space diagonal	210724157.40061

Equilateral Triangle

Length = n

Perimeter	364984947
Area	6.4092621183735E+15
Altitude	105362078.70031

Triangular Pyramid

Length = n

Surface area	6.4092621183735E+15
Volume	2.1222417185509E+23
Height	57351851.345492