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

76688138 (number)

76688138 is an even 8-digits composite number following 76688137 and preceding 76688139. In scientific notation, it is written as 7.6688138 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 37620544 positive integers (up to 76688138) that are relatively prime to 76688138.

Interesting facts

76688138 has 8 divisors, whose sum is 117202788
The reverse of 76688138 is 83188667
Previous prime number is 53

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	seventy-six million six hundred eighty-eight thousand one hundred thirty-eight

Notation

Scientific notation	7.6688138 × 10^7
Engineering notation	7.6688138 × 10^6

Prime Factorization of 76688138

Prime Factorization 2 × 53 × 723473

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	76688138	Product of the distinct prime numbers

The prime factorization of 76688138 is 2 × 53 × 723473. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 16, 19, 471, 142, 605, 2696, 79844, 30324, 689817, 430658, 2922992, 9014126, 94306377, 74738203, 698536384, 589430137, 9155130952, 4812630517

Basic calculations (n = 76688138)

Multiplication

n×y

n×2	153376276
n×3	230064414
n×4	306752552
n×5	383440690

Division

n÷y

n÷2	38344069
n÷3	25562712.666667
n÷3	19172034.5
n÷5	15337627.6

Exponentiation

n^y

n²	5881070509907044
n³	4.5100834685148E+23
n⁴	3.4586990342498E+31
n⁵	2.6524118883902E+39

Nth Root

^y√n

²√n	8757.176371411
³√n	424.85695393523
⁴√n	93.579786126124
⁵√n	37.752493253932

Divisors of 76688138

1, 2, 53, 106, 723473, 1446946, 38344069, 76688138

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	-76688137	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 76688138 can be divided by 8 positive divisors. The sum of these divisors (counting 76688138) is 1, the average is 0.125.

Base conversion 76688138

Base	System	Value
2	Binary	100100100100010101100001010
3	Ternary	12100022011100102
4	Quaternary	10210202230022
5	Quinary	124113010023
6	Senary	11335405402
8	Octal	444425412
10	Decimal	76688138
12	Duodecimal	21823862
16	Hexadecimal	4922b0a
20	Vigesimal	13j606i
36	Base36	19noy2

Cryptographic Hash Functions

md5	b635804ccbbbf01a90e25922b73fbdf7
sha1	d02b505b6fc1244eaf83c57d8f3f209b8f4af22f
sha256	30fb95fda50b4c3623d3b266502053678a583f7e0bf328e43a31219b9d4dfca0
sha512	60f7f3a6b0439570608c8cf50e84f383e85141751a4677c1588608b7a76321abbe7aa7c310d598a0ce99bc6f8ec628b4b3591db59c16433ca5b557b309a3edd9
ripemd-160	ac8cf14f3ffe9a105255fbcd8e89bbf5a5f3d862

76688138 as geometric shapes

Circle

Radius = n

Diameter	153376276
Circumference	481845781.91656
Area	1.8475927909168E+16

Sphere

Radius = n

Volume	1.8891793455684E+24
Surface area	7.390371163667E+16
Circumference	481845781.91656

Square

Length = n

Perimeter	306752552
Area	5881070509907044
Diagonal	108453404.83274

Cube

Length = n

Surface area	35286423059442264
Volume	4.5100834685148E+23
Space diagonal	132827751.35385

Equilateral Triangle

Length = n

Perimeter	230064414
Area	2.5465782315135E+15
Altitude	66413875.676927

Triangular Pyramid

Length = n

Surface area	2.5465782315135E+15
Volume	5.315184340507E+22
Height	36151134.944247