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

72018214 (number)

72018214 is an even 8-digits composite number following 72018213 and preceding 72018215. In scientific notation, it is written as 7.2018214 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 36009106 positive integers (up to 72018214) that are relatively prime to 72018214.

Interesting facts

72018214 has 4 divisors, whose sum is 108027324
The reverse of 72018214 is 41281027
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	seventy-two million eighteen thousand two hundred fourteen

Notation

Scientific notation	7.2018214 × 10^7
Engineering notation	7.2018214 × 10^6

Prime Factorization of 72018214

Prime Factorization 2 × 36009107

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72018214	Product of the distinct prime numbers

The prime factorization of 72018214 is 2 × 36009107. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 78, 85, 189, 236, 668, 491, 93372, 93637, 36689, 779225, 8560293, 6266721, 68537413, 79968567, 717835872, 215621090, 1463180945, 7357632322

Basic calculations (n = 72018214)

Multiplication

n×y

n×2	144036428
n×3	216054642
n×4	288072856
n×5	360091070

Division

n÷y

n÷2	36009107
n÷3	24006071.333333
n÷3	18004553.5
n÷5	14403642.8

Exponentiation

n^y

n²	5186623147749796
n³	3.73531335792E+23
n⁴	2.6901059676774E+31
n⁵	1.9373662726287E+39

Nth Root

^y√n

²√n	8486.354576613
³√n	416.05184188116
⁴√n	92.121412150558
⁵√n	37.281078661134

Divisors of 72018214

1, 2, 36009107, 72018214

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	-72018213	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 72018214 can be divided by 4 positive divisors. The sum of these divisors (counting 72018214) is 1, the average is 0.25.

Base conversion 72018214

Base	System	Value
2	Binary	100010010101110100100100110
3	Ternary	12000111220102021
4	Quaternary	10102232210212
5	Quinary	121414040324
6	Senary	11051333354
8	Octal	422564446
10	Decimal	72018214
12	Duodecimal	2015125a
16	Hexadecimal	44ae926
20	Vigesimal	12a25ae
36	Base36	16vlly

Cryptographic Hash Functions

md5	5237f96cd7d819ae71ece24f483370ad
sha1	2206caefd29de9567a20276f06847265a9a14140
sha256	9ff01f383c6f8e373f7d151d8809c3d66c0256a56cf5415228b255793eb46874
sha512	40d64b194f92a6c8d8b3d557a0b150e89d3a49f256625ad3f2ba6a509d68c12eddcd40583f2a1a30549a4ebbd57d1d46a7c74faf1d3890763f43e991725acfc7
ripemd-160	46a41f5322d9cebe3c5b4ffdd907d0c4a0f8d6a9

72018214 as geometric shapes

Circle

Radius = n

Diameter	144036428
Circumference	452503784.05412
Area	1.629425717791E+16

Sphere

Radius = n

Volume	1.5646444005463E+24
Surface area	6.5177028711638E+16
Circumference	452503784.05412

Square

Length = n

Perimeter	288072856
Area	5186623147749796
Diagonal	101849134.97669

Cube

Length = n

Surface area	31119738886498776
Volume	3.73531335792E+23
Space diagonal	124739205.71837

Equilateral Triangle

Length = n

Perimeter	216054642
Area	2.2458737029039E+15
Altitude	62369602.859184

Triangular Pyramid

Length = n

Surface area	2.2458737029039E+15
Volume	4.4021090087365E+22
Height	33949711.658896