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

68097987 (number)

68097987 is an odd 8-digits composite number following 68097986 and preceding 68097988. In scientific notation, it is written as 6.8097987 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 6 positive divisors. There are 45398652 positive integers (up to 68097987) that are relatively prime to 68097987.

Interesting facts

68097987 has 6 divisors, whose sum is 98363772
The reverse of 68097987 is 78979086
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9

Name

Name	sixty-eight million ninety-seven thousand nine hundred eighty-seven

Notation

Scientific notation	6.8097987 × 10^7
Engineering notation	6.8097987 × 10^6

Prime Factorization of 68097987

Prime Factorization 3 × 3 × 7566443

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	22699329	Product of the distinct prime numbers

The prime factorization of 68097987 is 3 × 3 × 7566443. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 66, 81, 984, 337, 9512, 811, 40259, 57765, 629131, 973575, 7648391, 9083164, 84068450, 67219579, 649653166, 691811880, 8768700301, 7468807441

Basic calculations (n = 68097987)

Multiplication

n×y

n×2	136195974
n×3	204293961
n×4	272391948
n×5	340489935

Division

n÷y

n÷2	34048993.5
n÷3	22699329
n÷3	17024496.75
n÷5	13619597.4

Exponentiation

n^y

n²	4637335833452169
n³	3.1579323530106E+23
n⁴	2.150488363222E+31
n⁵	1.4644392860234E+39

Nth Root

^y√n

²√n	8252.1504470047
³√n	408.36146959623
⁴√n	90.841347672768
⁵√n	36.866070973323

Divisors of 68097987

1, 3, 9, 7566443, 22699329, 68097987

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-68097986	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68097987 can be divided by 6 positive divisors. The sum of these divisors (counting 68097987) is 1, the average is 0.16666666666667.

Base conversion 68097987

Base	System	Value
2	Binary	100000011110001011111000011
3	Ternary	11202010201212200
4	Quaternary	10003301133003
5	Quinary	114413113422
6	Senary	10431324243
8	Octal	403613703
10	Decimal	68097987
12	Duodecimal	1a980683
16	Hexadecimal	40f17c3
20	Vigesimal	115c4j7
36	Base36	14jkqr

Cryptographic Hash Functions

md5	1460a8eaf87215283c75b53c14b6844b
sha1	6a86a89ade5834cd9e90fed2db69cced8030a329
sha256	75cb80f47d56f3e474684ef4727b00192a10c85d07b8a196986eb6e2a2843647
sha512	5fe00cc0a6fcd49512a5cafd8388445478ddc18addf80f29be2eab956478aa7d99c9356da60f6a7ffaa71dd646aa7afcc95fd89549e6dcd001dbe99d1d5e9054
ripemd-160	4bf7539a7dc86877381a7684a363c154e6ba75a5

68097987 as geometric shapes

Circle

Radius = n

Diameter	136195974
Circumference	427872271.36691
Area	1.4568620186602E+16

Sphere

Radius = n

Volume	1.3227916107669E+24
Surface area	5.8274480746408E+16
Circumference	427872271.36691

Square

Length = n

Perimeter	272391948
Area	4637335833452169
Diagonal	96305096.785707

Cube

Length = n

Surface area	27824015000713014
Volume	3.1579323530106E+23
Space diagonal	117949173.37716

Equilateral Triangle

Length = n

Perimeter	204293961
Area	2.0080253188247E+15
Altitude	58974586.688582

Triangular Pyramid

Length = n

Surface area	2.0080253188247E+15
Volume	3.7216589689036E+22
Height	32101698.928569