768006985 (number)

768006985 is an odd 9-digits composite number following 768006984 and preceding 768006986. In scientific notation, it is written as 7.68006985 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 614405584 positive integers (up to 768006985) that are relatively prime to 768006985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.68006985 × 10^8
Engineering notation 7.68006985 × 10^6

Prime Factorization of 768006985

Prime Factorization 5 × 153601397

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 768006985
Product of the distinct prime numbers

The prime factorization of 768006985 is 5 × 153601397. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 70, 60, 979, 149, 8179, 844, 24521, 18068, 921364, 160888, 9818244, 9198363, 90218553, 97113702, 798947539, 807710928, 6944252796, 6333162806

Basic calculations (n = 768006985)

Multiplication

n×y
n×2 1536013970
n×3 2304020955
n×4 3072027940
n×5 3840034925

Division

n÷y
n÷2 384003492.5
n÷3 256002328.33333
n÷3 192001746.25
n÷5 153601397

Exponentiation

ny
n2 589834729008790225
n3 4.5299719187433E+26
n4 3.4790500754487E+35
n5 2.6719347591094E+44

Nth Root

y√n
2√n 27712.938945554
3√n 915.77417036376
4√n 166.47203652732
5√n 59.851223658959

Divisors of 768006985

1, 5, 153601397, 768006985

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -768006984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 768006985 can be divided by 4 positive divisors. The sum of these divisors (counting 768006985) is 1, the average is 0.25.

Base conversion 768006985

Base System Value
2 Binary 101101110001101101101101001001
3 Ternary 1222112010210112011
4 Quaternary 231301231231021
5 Quinary 3033102210420
6 Senary 204113015521
8 Octal 5561555511
10 Decimal 768006985
12 Duodecimal 1952545a1
16 Hexadecimal 2dc6db49
20 Vigesimal c000h95
36 Base36 cp91zd

Cryptographic Hash Functions

md5 0305bd7af64e62b9ebf86be1da9f4de6
sha1 162c27f90c7cd94020d6997326fc130205da9b73
sha256 c093f72194fbe9f0ba829d230b13ebc6a5f8f75487bc0287ee215a3ccca46540
sha512 a4082e0d1e996394ae7608a2ae47c37d5dd5ce7f1ce65ac2bc0f14c083c97a3777fe18da93df824deb8948b118ebede84fb4b3dc80d3b43ed5bb1bd86a2a86be
ripemd-160 8504a8e4bfa94f427e94539385f29fab9ae06b71

768006985 as geometric shapes

Circle

Radius = n
Diameter 1536013970
Circumference 4825530203.9633
Area 1.8530204514861E+18

Sphere

Radius = n
Volume 1.8975102001189E+27
Surface area 7.4120818059446E+18
Circumference 4825530203.9633

Square

Length = n
Perimeter 3072027940
Area 589834729008790225
Diagonal 1086125894.1843

Cube

Length = n
Surface area 3539008374052741350
Volume 4.5299719187433E+26
Space diagonal 1330227118.5878

Equilateral Triangle

Length = n
Perimeter 2304020955
Area 2.5540592967796E+17
Altitude 665113559.29389

Triangular Pyramid

Length = n
Surface area 2.5540592967796E+17
Volume 5.3386231038801E+25
Height 362041964.72809