121837985, one hundred twenty-one million eight hundred thirty-seven thousand nine hundred eighty-five: 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

121837985 has 4 divisors, whose sum is 146205588
The reverse of 121837985 is 589738121
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8

Name

Name	one hundred twenty-one million eight hundred thirty-seven thousand nine hundred eighty-five

Notation

Scientific notation	1.21837985 × 10^8
Engineering notation	1.21837985 × 10^6

Prime Factorization of 121837985

Prime Factorization 5 × 24367597

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	121837985	Product of the distinct prime numbers

The prime factorization of 121837985 is 5 × 24367597. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 4, 47, 499, 344, 7712, 2391, 79968, 77991, 414352, 445747, 559960, 5100127, 38331976, 49529213, 881512506, 81916759, 5500061142, 6156257776

Basic calculations (n = 121837985)

Multiplication

n×y

n×2	243675970
n×3	365513955
n×4	487351940
n×5	609189925

Division

n÷y

n÷2	60918992.5
n÷3	40612661.666667
n÷3	30459496.25
n÷5	24367597

Exponentiation

n^y

n²	14844494588860225
n³	1.8086233090501E+24
n⁴	2.203590195987E+32
n⁵	2.6848098924481E+40

Nth Root

^y√n

²√n	11038.024506224
³√n	495.74792217266
⁴√n	105.06200315159
⁵√n	41.41489280222

Divisors of 121837985

1, 5, 24367597, 121837985

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121837984	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121837985 can be divided by 4 positive divisors. The sum of these divisors (counting 121837985) is 1, the average is 0.25.

Base conversion 121837985

Base	System	Value
2	Binary	111010000110001100110100001
3	Ternary	22111021000021222
4	Quaternary	13100301212201
5	Quinary	222142303420
6	Senary	20031224425
8	Octal	720614641
10	Decimal	121837985
12	Duodecimal	34978115
16	Hexadecimal	74319a1
20	Vigesimal	1i19ej5
36	Base36	20jesh

Cryptographic Hash Functions

md5	b9ab133f2d405107a8047b310ea16559
sha1	249ae2df42f79c7781308421563e4521921bdecc
sha256	b33b27291f2a11848ec2f9837555b149ca11ab44b5a51622b4fd7d45d0f2f4d4
sha512	4a3f4fbe5b6702faa7dec8472e72d2ea76b228ee21edf8a2630cbf6e1030bcaa49af0d8c28863d33877265e3863bb28efc670492f6db8b6c9904e8964dd404bb
ripemd-160	a332632f1360ef5a4d2e58e7eccb317389c8082d

121837985 as geometric shapes

Circle

Radius = n

Diameter	243675970
Circumference	765530637.20837
Area	4.6635355146617E+16

Sphere

Radius = n

Volume	7.5759436010975E+24
Surface area	1.8654142058647E+17
Circumference	765530637.20837

Square

Length = n

Perimeter	487351940
Area	14844494588860225
Diagonal	172304930.79921

Cube

Length = n

Surface area	89066967533161350
Volume	1.8086233090501E+24
Space diagonal	211029580.31181

Equilateral Triangle

Length = n

Perimeter	365513955
Area	6.4278547101468E+15
Altitude	105514790.15591

Triangular Pyramid

Length = n

Surface area	6.4278547101468E+15
Volume	2.1314830107357E+23
Height	57434976.93307