76688906 (number)

76688906 is an even 8-digits composite number following 76688905 and preceding 76688907. In scientific notation, it is written as 7.6688906 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 32866668 positive integers (up to 76688906) that are relatively prime to 76688906.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred eighty-eight thousand nine hundred six

Notation

Scientific notation 7.6688906 × 10^7
Engineering notation 7.6688906 × 10^6

Prime Factorization of 76688906

Prime Factorization 2 × 7 × 5477779

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 76688906
Product of the distinct prime numbers

The prime factorization of 76688906 is 2 × 7 × 5477779. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 98, 22, 272, 994, 4304, 8667, 89617, 97910, 570233, 900235, 5868483, 3511189, 8073457, 84473945, 896966113, 399284765, 2316355477, 3655261660

Basic calculations (n = 76688906)

Multiplication

n×y
n×2 153377812
n×3 230066718
n×4 306755624
n×5 383444530

Division

n÷y
n÷2 38344453
n÷3 25562968.666667
n÷3 19172226.5
n÷5 15337781.2

Exponentiation

ny
n2 5881188303476836
n3 4.5102189697363E+23
n4 3.4588375860953E+31
n5 2.6525447050933E+39

Nth Root

y√n
2√n 8757.2202210519
3√n 424.85837218608
4√n 93.580020415962
5√n 37.752568868752

Divisors of 76688906

1, 2, 7, 14, 5477779, 10955558, 38344453, 76688906

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 -76688905
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 76688906 can be divided by 8 positive divisors. The sum of these divisors (counting 76688906) is 1, the average is 0.125.

Base conversion 76688906

Base System Value
2 Binary 100100100100010111000001010
3 Ternary 12100022012101212
4 Quaternary 10210202320022
5 Quinary 124113021111
6 Senary 11335413122
8 Octal 444427012
10 Decimal 76688906
12 Duodecimal 218241a2
16 Hexadecimal 4922e0a
20 Vigesimal 13j6256
36 Base36 19npje

Cryptographic Hash Functions

md5 89f8367f29a37a4f8b7af8f7fcecd202
sha1 22c350340ece8e6447ee04b8e7fba7a8977e24b9
sha256 c4442afcef6bb33de1e975601cd71749e157125e773dc376f26fe3b9cdfc4066
sha512 4f03fa5265bf4472f8a28461a4d4c01127b77d57e8cb88ce94768f41ff78da1ceac7f9b426882adb4c6db5e0244e5fd561e1dda394c7c45b20bd7e58e0b3fc00
ripemd-160 fc23b5dad585a6f8a2a804d26d32c0bac362e4ec

76688906 as geometric shapes

Circle

Radius = n
Diameter 153377812
Circumference 481850607.40288
Area 1.8476297968581E+16

Sphere

Radius = n
Volume 1.8892361041873E+24
Surface area 7.3905191874324E+16
Circumference 481850607.40288

Square

Length = n
Perimeter 306755624
Area 5881188303476836
Diagonal 108454490.94876

Cube

Length = n
Surface area 35287129820861016
Volume 4.5102189697363E+23
Space diagonal 132829081.56887

Equilateral Triangle

Length = n
Perimeter 230066718
Area 2.5466292376254E+15
Altitude 66414540.784437

Triangular Pyramid

Length = n
Surface area 2.5466292376254E+15
Volume 5.315344030228E+22
Height 36151496.982918