67681985, sixty-seven million six hundred eighty-one 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

67681985 has 16 divisors, whose sum is 93405312
The reverse of 67681985 is 58918676
Previous prime number is 161

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5

Name

Name	sixty-seven million six hundred eighty-one thousand nine hundred eighty-five

Notation

Scientific notation	6.7681985 × 10^7
Engineering notation	6.7681985 × 10^6

Prime Factorization of 67681985

Prime Factorization 5 × 7 × 161 × 12011

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	67681985	Product of the distinct prime numbers

The prime factorization of 67681985 is 5 × 7 × 161 × 12011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 23, 99, 795, 941, 4727, 892, 2521, 46731, 253127, 565087, 7342401, 125379, 50105547, 45181290, 498250349, 670507892, 9745636011, 8387012682

Basic calculations (n = 67681985)

Multiplication

n×y

n×2	135363970
n×3	203045955
n×4	270727940
n×5	338409925

Division

n÷y

n÷2	33840992.5
n÷3	22560661.666667
n÷3	16920496.25
n÷5	13536397

Exponentiation

n^y

n²	4580851093540225
n³	3.1004109500022E+23
n⁴	2.0984196741189E+31
n⁵	1.4202520890742E+39

Nth Root

^y√n

²√n	8226.9061621001
³√n	407.52822768567
⁴√n	90.702294139123
⁵√n	36.820918471655

Divisors of 67681985

1, 5, 7, 35, 161, 805, 1127, 5635, 12011, 60055, 84077, 420385, 1933771, 9668855, 13536397, 67681985

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-67681984	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67681985 can be divided by 16 positive divisors. The sum of these divisors (counting 67681985) is 1, the average is 0.0625.

Base conversion 67681985

Base	System	Value
2	Binary	100000010001011111011000001
3	Ternary	11201100121020012
4	Quaternary	10002023323001
5	Quinary	114311310420
6	Senary	10414354305
8	Octal	402137301
10	Decimal	67681985
12	Duodecimal	1a7bb995
16	Hexadecimal	408bec1
20	Vigesimal	11304j5
36	Base36	14anr5

Cryptographic Hash Functions

md5	17af30906b1f7c8aa81038ed6c2d52c2
sha1	4f825f8d8a0b9b76157eea954d2ec64dd3e5a690
sha256	32dbd312b4d571f434c42f5a31cab4a65b15361dc3d3e64afd90025f515f6d98
sha512	54748af8aa41421c614fcc06bd50408b99241f6636d11568def069741f6ff35f6d71e7d3344e2e7f05f4d87587c575ca564170080c2d9e3e579f531ef9469ed3
ripemd-160	59ae11f253643d4c3a05487dd86b57ab86092533

67681985 as geometric shapes

Circle

Radius = n

Diameter	135363970
Circumference	425258453.71275
Area	1.4391168142655E+16

Sphere

Radius = n

Volume	1.2986971018182E+24
Surface area	5.7564672570619E+16
Circumference	425258453.71275

Square

Length = n

Perimeter	270727940
Area	4580851093540225
Diagonal	95716781.115332

Cube

Length = n

Surface area	27485106561241350
Volume	3.1004109500022E+23
Space diagonal	117228636.77711

Equilateral Triangle

Length = n

Perimeter	203045955
Area	1.9835667089798E+15
Altitude	58614318.388557

Triangular Pyramid

Length = n

Surface area	1.9835667089798E+15
Volume	3.6538693453527E+22
Height	31905593.705111