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

67991085 (number)

67991085 is an odd 8-digits composite number following 67991084 and preceding 67991086. In scientific notation, it is written as 6.7991085 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 36261888 positive integers (up to 67991085) that are relatively prime to 67991085.

Interesting facts

67991085 has 8 divisors, whose sum is 90654840
The reverse of 67991085 is 58019976
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

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

Notation

Scientific notation	6.7991085 × 10^7
Engineering notation	6.7991085 × 10^6

Prime Factorization of 67991085

Prime Factorization 9 × 5 × 1510913

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	67991085	Product of the distinct prime numbers

The prime factorization of 67991085 is 9 × 5 × 1510913. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 90, 77, 883, 685, 425, 6460, 50561, 35278, 350555, 247725, 6662776, 5131268, 94853042, 68921779, 190909615, 426265487, 1190652349, 3532647735

Basic calculations (n = 67991085)

Multiplication

n×y

n×2	135982170
n×3	203973255
n×4	271964340
n×5	339955425

Division

n÷y

n÷2	33995542.5
n÷3	22663695
n÷3	16997771.25
n÷5	13598217

Exponentiation

n^y

n²	4622787639477225
n³	3.1430834733265E+23
n⁴	2.1370165559703E+31
n⁵	1.4529807430339E+39

Nth Root

^y√n

²√n	8245.6706822429
³√n	408.14767217922
⁴√n	90.805675385644
⁵√n	36.854489034015

Divisors of 67991085

1, 5, 9, 45, 1510913, 7554565, 13598217, 67991085

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-67991084	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67991085 can be divided by 8 positive divisors. The sum of these divisors (counting 67991085) is 1, the average is 0.125.

Base conversion 67991085

Base	System	Value
2	Binary	100000011010111011000101101
3	Ternary	11201221022020100
4	Quaternary	10003113120231
5	Quinary	114401203320
6	Senary	10425141313
8	Octal	403273055
10	Decimal	67991085
12	Duodecimal	1a92a839
16	Hexadecimal	40d762d
20	Vigesimal	114ihe5
36	Base36	14ha99

Cryptographic Hash Functions

md5	4b34bd37f4f61dcb4429f4b0a794e5ba
sha1	ca27457dde2dd0a8bf3b7640c0351edec6594aa7
sha256	961a87fb16cb18123166d2f382d68bc459469f96f892ac33a000083400dfbe9a
sha512	6cbb37f0e095b4c2d0b102111bd43e68473fe004bf3dad03358aaa1f59b1ecac137f599ea1ad72b1bd142b4f8e1fff6979daf6ce7f43b54051e742ee0842ef43
ripemd-160	36029f39e10e4aea397b82f2704d38423caaed3b

67991085 as geometric shapes

Circle

Radius = n

Diameter	135982170
Circumference	427200586.2912
Area	1.4522915687287E+16

Sphere

Radius = n

Volume	1.3165717265896E+24
Surface area	5.8091662749149E+16
Circumference	427200586.2912

Square

Length = n

Perimeter	271964340
Area	4622787639477225
Diagonal	96153914.527462

Cube

Length = n

Surface area	27736725836863350
Volume	3.1430834733265E+23
Space diagonal	117764013.68173

Equilateral Triangle

Length = n

Perimeter	203973255
Area	2.001725766044E+15
Altitude	58882006.840867

Triangular Pyramid

Length = n

Surface area	2.001725766044E+15
Volume	3.7041593963742E+22
Height	32051304.842487