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

67438142 (number)

67438142 is an even 8-digits composite number following 67438141 and preceding 67438143. In scientific notation, it is written as 6.7438142 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 33719070 positive integers (up to 67438142) that are relatively prime to 67438142.

Interesting facts

67438142 has 4 divisors, whose sum is 101157216
The reverse of 67438142 is 24183476
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	sixty-seven million four hundred thirty-eight thousand one hundred forty-two

Notation

Scientific notation	6.7438142 × 10^7
Engineering notation	6.7438142 × 10^6

Prime Factorization of 67438142

Prime Factorization 2 × 33719071

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	67438142	Product of the distinct prime numbers

The prime factorization of 67438142 is 2 × 33719071. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 13, 75, 896, 576, 3421, 7384, 88147, 24375, 728659, 35103, 3937129, 3946933, 73096295, 26076077, 945250180, 837785698, 6037040459, 3817054429

Basic calculations (n = 67438142)

Multiplication

n×y

n×2	134876284
n×3	202314426
n×4	269752568
n×5	337190710

Division

n÷y

n÷2	33719071
n÷3	22479380.666667
n÷3	16859535.5
n÷5	13487628.4

Exponentiation

n^y

n²	4547902996412164
n³	3.0670212807427E+23
n⁴	2.0683421664775E+31
n⁵	1.394851527275E+39

Nth Root

^y√n

²√n	8212.0729417121
³√n	407.03822785048
⁴√n	90.620488531634
⁵√n	36.794348653098

Divisors of 67438142

1, 2, 33719071, 67438142

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	-67438141	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 67438142 can be divided by 4 positive divisors. The sum of these divisors (counting 67438142) is 1, the average is 0.25.

Base conversion 67438142

Base	System	Value
2	Binary	100000001010000011000111110
3	Ternary	11200220012201222
4	Quaternary	10001100120332
5	Quinary	114231010032
6	Senary	10405233342
8	Octal	401203076
10	Decimal	67438142
12	Duodecimal	1a702852
16	Hexadecimal	405063e
20	Vigesimal	1119f72
36	Base36	145flq

Cryptographic Hash Functions

md5	bb7f3e81e0016635af48a03a69b3d983
sha1	1bb1bab1b807ec2faf09647534a687fd44c1101d
sha256	7c8ade236bb667b3c065a9f2b685b3755b72f93a453f32f0a6b5078a62b195c2
sha512	34285671f2a093f213f44f6458ba338444065e6102ca11a290e6c791ea6de1dfa3cdecd20fc5711970d2ec3c1e8eba4b45146edf426daa5ee04cae70d459e39f
ripemd-160	48bd540baf5d0bb448446ca71798d652d876e765

67438142 as geometric shapes

Circle

Radius = n

Diameter	134876284
Circumference	423726342.95789
Area	1.4287658642767E+16

Sphere

Radius = n

Volume	1.2847108698646E+24
Surface area	5.715063457107E+16
Circumference	423726342.95789

Square

Length = n

Perimeter	269752568
Area	4547902996412164
Diagonal	95371935.037643

Cube

Length = n

Surface area	27287417978472984
Volume	3.0670212807427E+23
Space diagonal	116806288.31204

Equilateral Triangle

Length = n

Perimeter	202314426
Area	1.9692997644202E+15
Altitude	58403144.156022

Triangular Pyramid

Length = n

Surface area	1.9692997644202E+15
Volume	3.614519242761E+22
Height	31790645.012548