121998724, one hundred twenty-one million nine hundred ninety-eight thousand seven hundred twenty-four: 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

121998724 has 12 divisors, whose sum is 213618384
The reverse of 121998724 is 427899121
Previous prime number is 15227

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7

Name

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

Notation

Scientific notation	1.21998724 × 10^8
Engineering notation	1.21998724 × 10^6

Prime Factorization of 121998724

Prime Factorization 2 × 2 × 15227 × 2003

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	60999362	Product of the distinct prime numbers

The prime factorization of 121998724 is 2 × 2 × 15227 × 2003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 79, 67, 284, 629, 9090, 2395, 31306, 50852, 939969, 21557, 4455019, 1360649, 18241918, 41890740, 483547455, 997466667, 9462452763, 609623080

Basic calculations (n = 121998724)

Multiplication

n×y

n×2	243997448
n×3	365996172
n×4	487994896
n×5	609993620

Division

n÷y

n÷2	60999362
n÷3	40666241.333333
n÷3	30499681
n÷5	24399744.8

Exponentiation

n^y

n²	14883688657628176
n³	1.8157910246439E+24
n⁴	2.2152418805721E+32
n⁵	2.7025668278116E+40

Nth Root

^y√n

²√n	11045.30325523
³√n	495.96583726723
⁴√n	105.09663769708
⁵√n	41.42581464773

Divisors of 121998724

1, 2, 4, 2003, 4006, 8012, 15227, 30454, 60908, 30499681, 60999362, 121998724

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121998723	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121998724 can be divided by 12 positive divisors. The sum of these divisors (counting 121998724) is 1, the average is 0.083333333333333.

Base conversion 121998724

Base	System	Value
2	Binary	111010001011000110110000100
3	Ternary	22111120011210021
4	Quaternary	13101120312010
5	Quinary	222212424344
6	Senary	20034504524
8	Octal	721306604
10	Decimal	121998724
12	Duodecimal	34a35144
16	Hexadecimal	7458d84
20	Vigesimal	1i29gg4
36	Base36	20mutg

Cryptographic Hash Functions

md5	a0841f4afba19daf980503890f665e06
sha1	f25fb2256356924cc669ff73b460b3db802c1ee8
sha256	920675dc3627ade1bab21e12384fcd3c36306b4d1421cf5522e0ea42c0559e9e
sha512	990d4ac8aa68ab5cffb4827343adda7a5c411047c3d08a22202148c5544e7dc9eff63261f6ba74085574f45123ba11614c9dd34f0c606cb92662773816aa499e
ripemd-160	251f55b033a311f54d92bd6758a05f95dc78e106

121998724 as geometric shapes

Circle

Radius = n

Diameter	243997448
Circumference	766540590.13146
Area	4.6758486945122E+16

Sphere

Radius = n

Volume	7.6059676579675E+24
Surface area	1.8703394778049E+17
Circumference	766540590.13146

Square

Length = n

Perimeter	487994896
Area	14883688657628176
Diagonal	172532250.07301

Cube

Length = n

Surface area	89302131945769056
Volume	1.8157910246439E+24
Space diagonal	211307988.42657

Equilateral Triangle

Length = n

Perimeter	365996172
Area	6.4448262397622E+15
Altitude	105653994.21329

Triangular Pyramid

Length = n

Surface area	6.4448262397622E+15
Volume	2.1399302445723E+23
Height	57510750.024337