121998478, one hundred twenty-one million nine hundred ninety-eight thousand four hundred seventy-eight: 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

121998478 has 8 divisors, whose sum is 209140272
The reverse of 121998478 is 874899121
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4

Name

Name	one hundred twenty-one million nine hundred ninety-eight thousand four hundred seventy-eight

Notation

Scientific notation	1.21998478 × 10^8
Engineering notation	1.21998478 × 10^6

Prime Factorization of 121998478

Prime Factorization 2 × 7 × 8714177

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	121998478	Product of the distinct prime numbers

The prime factorization of 121998478 is 2 × 7 × 8714177. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 14, 33, 998, 781, 3431, 2900, 31474, 35576, 961892, 811392, 6164150, 6105123, 13387699, 14594078, 447638298, 915818204, 8945577555, 5016390847

Basic calculations (n = 121998478)

Multiplication

n×y

n×2	243996956
n×3	365995434
n×4	487993912
n×5	609992390

Division

n÷y

n÷2	60999239
n÷3	40666159.333333
n÷3	30499619.5
n÷5	24399695.6

Exponentiation

n^y

n²	14883628634316484
n³	1.8157800405038E+24
n⁴	2.2152240132425E+32
n⁵	2.7025395804463E+40

Nth Root

^y√n

²√n	11045.29211927
³√n	495.96550390943
⁴√n	105.09658471744
⁵√n	41.425797941393

Divisors of 121998478

1, 2, 7, 14, 8714177, 17428354, 60999239, 121998478

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	-121998477	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 121998478 can be divided by 8 positive divisors. The sum of these divisors (counting 121998478) is 1, the average is 0.125.

Base conversion 121998478

Base	System	Value
2	Binary	111010001011000110010001110
3	Ternary	22111120011110011
4	Quaternary	13101120302032
5	Quinary	222212422403
6	Senary	20034503434
8	Octal	721306216
10	Decimal	121998478
12	Duodecimal	34a34b7a
16	Hexadecimal	7458c8e
20	Vigesimal	1i29g3i
36	Base36	20mumm

Cryptographic Hash Functions

md5	eb1cb00f463fb5242559101aa01af8b2
sha1	ceab272e436e641044fa5f8d4c7988821f7954d8
sha256	9a1e48bc0cbbd708e7e7d6f573b007c47156267b25c4f2ff919fd7e2d2d1b082
sha512	335e51619851e44d7f4fdc74ba095012f21f57d999a985c22a0f39d7a680e3d53c1542527119c505fbf8c1f9d1445d0e8831b01933f509bb48e141783a4ac1a5
ripemd-160	cba3499960793030fcadea7d2475f4a5e29ba7e2

121998478 as geometric shapes

Circle

Radius = n

Diameter	243996956
Circumference	766539044.46787
Area	4.6758298376327E+16

Sphere

Radius = n

Volume	7.6059216477091E+24
Surface area	1.8703319350531E+17
Circumference	766539044.46787

Square

Length = n

Perimeter	487993912
Area	14883628634316484
Diagonal	172531902.17648

Cube

Length = n

Surface area	89301771805898904
Volume	1.8157800405038E+24
Space diagonal	211307562.34207

Equilateral Triangle

Length = n

Perimeter	365995434
Area	6.4448002489058E+15
Altitude	105653781.17104

Triangular Pyramid

Length = n

Surface area	6.4448002489058E+15
Volume	2.1399172996391E+23
Height	57510634.058825