121998640, one hundred twenty-one million nine hundred ninety-eight thousand six hundred forty: 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

121998640 has 40 divisors, whose sum is 292802688
The reverse of 121998640 is 046899121
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4

Name

Name	one hundred twenty-one million nine hundred ninety-eight thousand six hundred forty

Notation

Scientific notation	1.21998640 × 10^8
Engineering notation	1.21998640 × 10^6

Prime Factorization of 121998640

Prime Factorization 2 × 2 × 2 × 2 × 5 × 31 × 49193

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	15249830	Product of the distinct prime numbers

The prime factorization of 121998640 is 2 × 2 × 2 × 2 × 5 × 31 × 49193. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 9, 89, 82, 592, 857, 5338, 820, 24207, 22024, 80127, 375512, 4659097, 1346360, 37135780, 70210073, 372271889, 360344237, 1701429796, 5195201379

Basic calculations (n = 121998640)

Multiplication

n×y

n×2	243997280
n×3	365995920
n×4	487994560
n×5	609993200

Division

n÷y

n÷2	60999320
n÷3	40666213.333333
n÷3	30499660
n÷5	24399728

Exponentiation

n^y

n²	14883668161849600
n³	1.815787273957E+24
n⁴	2.2152357795206E+32
n⁵	2.7025575238085E+40

Nth Root

^y√n

²√n	11045.299452708
³√n	495.96572343779
⁴√n	105.09661960648
⁵√n	41.42580894313

Divisors of 121998640

1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 49193, 98386, 196772, 245965, 393544, 491930, 787088, 983860, 1524983, 1967720, 3049966, 3935440, 6099932, 7624915, 12199864, 15249830, 24399728, 30499660, 60999320, 121998640

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121998639	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121998640 can be divided by 40 positive divisors. The sum of these divisors (counting 121998640) is 1, the average is 0.025.

Base conversion 121998640

Base	System	Value
2	Binary	111010001011000110100110000
3	Ternary	22111120011200011
4	Quaternary	13101120310300
5	Quinary	222212424030
6	Senary	20034504304
8	Octal	721306460
10	Decimal	121998640
12	Duodecimal	34a35094
16	Hexadecimal	7458d30
20	Vigesimal	1i29gc0
36	Base36	20mur4

Cryptographic Hash Functions

md5	d84620450951b301e1ab08b1604a3204
sha1	37506ac1795c505c6bbdf3bcace55bafdfa099a9
sha256	5f60d7dbdeed70c8ce9ef7f525277efe4d7b9c8452bbd8ffb1f546c252ceb66c
sha512	e22d041b8564543be9a7d881723ee990890c5bc5074c8e91cc712d7f142652802006f96368ec7bd988068559ca51308738390e3b825cdb3d163d64b15e0aa887
ripemd-160	34b262a75ce816f51965e922f40cd107a5a5fb57

121998640 as geometric shapes

Circle

Radius = n

Diameter	243997280
Circumference	766540062.34389
Area	4.6758422555735E+16

Sphere

Radius = n

Volume	7.6059519471267E+24
Surface area	1.8703369022294E+17
Circumference	766540062.34389

Square

Length = n

Perimeter	487994560
Area	14883668161849600
Diagonal	172532131.27907

Cube

Length = n

Surface area	89302008971097600
Volume	1.815787273957E+24
Space diagonal	211307842.9343

Equilateral Triangle

Length = n

Perimeter	365995920
Area	6.4448173648297E+15
Altitude	105653921.46715

Triangular Pyramid

Length = n

Surface area	6.4448173648297E+15
Volume	2.1399258243453E+23
Height	57510710.426358