121998747, one hundred twenty-one million nine hundred ninety-eight thousand seven hundred forty-seven: 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

121998747 has 8 divisors, whose sum is 175177744
The reverse of 121998747 is 747899121
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3

Name

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

Notation

Scientific notation	1.21998747 × 10^8
Engineering notation	1.21998747 × 10^6

Prime Factorization of 121998747

Prime Factorization 13 × 3 × 3128173

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	121998747	Product of the distinct prime numbers

The prime factorization of 121998747 is 13 × 3 × 3128173. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 83, 60, 358, 945, 2442, 3296, 79197, 15804, 887085, 613308, 9326527, 9090836, 70919928, 11011560, 434875413, 507348185, 9797748633, 4433998649

Basic calculations (n = 121998747)

Multiplication

n×y

n×2	243997494
n×3	365996241
n×4	487994988
n×5	609993735

Division

n÷y

n÷2	60999373.5
n÷3	40666249
n÷3	30499686.75
n÷5	24399749.4

Exponentiation

n^y

n²	14883694269570009
n³	1.8157920516186E+24
n⁴	2.2152435511003E+32
n⁵	2.7025693753407E+40

Nth Root

^y√n

²√n	11045.304296397
³√n	495.96586843481
⁴√n	105.09664265045
⁵√n	41.425816209703

Divisors of 121998747

1, 3, 13, 39, 3128173, 9384519, 40666249, 121998747

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	-121998746	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 121998747 can be divided by 8 positive divisors. The sum of these divisors (counting 121998747) is 1, the average is 0.125.

Base conversion 121998747

Base	System	Value
2	Binary	111010001011000110110011011
3	Ternary	22111120011211010
4	Quaternary	13101120312123
5	Quinary	222212424442
6	Senary	20034505003
8	Octal	721306633
10	Decimal	121998747
12	Duodecimal	34a35163
16	Hexadecimal	7458d9b
20	Vigesimal	1i29gh7
36	Base36	20muu3

Cryptographic Hash Functions

md5	df3eac05c3bb45c810a9389c290a8480
sha1	ef53cfea51b103110ada3d7b67b184537ed1d33c
sha256	cd3a93e328f961737044b52b63a4865d173a8d143a61cb7baa2362d820141bba
sha512	b12d1dd3257528bce0a5281ce7e3920aa28070ff9c56dc4d38c72448369ef840cb232dfcb2c570884c8a0e4c5ecde98beb80ba623dbdc5667bef5ef249159991
ripemd-160	dda6062daf3d74dffe0992ce231d78ffe9c2e6d9

121998747 as geometric shapes

Circle

Radius = n

Diameter	243997494
Circumference	766540734.64472
Area	4.6758504575558E+16

Sphere

Radius = n

Volume	7.6059719597491E+24
Surface area	1.8703401830223E+17
Circumference	766540734.64472

Square

Length = n

Perimeter	487994988
Area	14883694269570009
Diagonal	172532282.59992

Cube

Length = n

Surface area	89302165617420054
Volume	1.8157920516186E+24
Space diagonal	211308028.26374

Equilateral Triangle

Length = n

Perimeter	365996241
Area	6.4448286698043E+15
Altitude	105654014.13187

Triangular Pyramid

Length = n

Surface area	6.4448286698043E+15
Volume	2.1399314548736E+23
Height	57510760.866641