68769984 (number)

68769984 is an even 8-digits composite number following 68769983 and preceding 68769985. In scientific notation, it is written as 6.8769984 × 10^7. The sum of its digits is 57. It has a total of 9 prime factors and 56 positive divisors. There are 22816000 positive integers (up to 68769984) that are relatively prime to 68769984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8769984 × 10^7
Engineering notation 6.8769984 × 10^6

Prime Factorization of 68769984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 251 × 1427

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2149062
Product of the distinct prime numbers

The prime factorization of 68769984 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 251 × 1427. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 4, 32, 4, 238, 458, 4474, 5292, 68374, 15394, 113025, 543054, 4358648, 1403676, 4809612, 39780790, 864164246, 66994639, 6904489830, 9001409628

Basic calculations (n = 68769984)

Multiplication

n×y
n×2 137539968
n×3 206309952
n×4 275079936
n×5 343849920

Division

n÷y
n÷2 34384992
n÷3 22923328
n÷3 17192496
n÷5 13753996.8

Exponentiation

ny
n2 4729310699360256
n3 3.2523462112603E+23
n4 2.2366379691083E+31
n5 1.5381355734937E+39

Nth Root

y√n
2√n 8292.7669688711
3√n 409.70032434295
4√n 91.06463072385
5√n 36.938544997377

Divisors of 68769984

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 251, 502, 753, 1004, 1427, 1506, 2008, 2854, 3012, 4016, 4281, 5708, 6024, 8032, 8562, 11416, 12048, 16064, 17124, 22832, 24096, 34248, 45664, 48192, 68496, 91328, 136992, 273984, 358177, 716354, 1074531, 1432708, 2149062, 2865416, 4298124, 5730832, 8596248, 11461664, 17192496, 22923328, 34384992, 68769984

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68769983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68769984 can be divided by 56 positive divisors. The sum of these divisors (counting 68769984) is 1, the average is 0.017857142857143.

Base conversion 68769984

Base System Value
2 Binary 100000110010101100011000000
3 Ternary 11210101212200110
4 Quaternary 10012111203000
5 Quinary 120101114414
6 Senary 10453551320
8 Octal 406254300
10 Decimal 68769984
12 Duodecimal 1b045540
16 Hexadecimal 41958c0
20 Vigesimal 119g4j4
36 Base36 14xz9c

Cryptographic Hash Functions

md5 2468d7440c2c26b1732da8dba5d53696
sha1 4798bda3a5bbb8c379bcc98ea3f78ce90ff051f8
sha256 3533c89b80589ba6e3f2c4043589a976486c1faa5cccca2e33aab63c60bf40b6
sha512 22e877bde6d4a933cbcd824f1b2feaeaec4c595445898176d53a2b7b3ead4bf8644dfcb7bdc66875fc6539bdb86e6b69d4b93fca087b845f7d3fdf095d0e1bcc
ripemd-160 99bd469414b1cc0a8c31a5db32f309cecf7c496d

68769984 as geometric shapes

Circle

Radius = n
Diameter 137539968
Circumference 432094553.04378
Area 1.4857567749654E+16

Sphere

Radius = n
Volume 1.3623395952301E+24
Surface area 5.9430270998615E+16
Circumference 432094553.04378

Square

Length = n
Perimeter 275079936
Area 4729310699360256
Diagonal 97255444.056981

Cube

Length = n
Surface area 28375864196161536
Volume 3.2523462112603E+23
Space diagonal 119113106.3237

Equilateral Triangle

Length = n
Perimeter 206309952
Area 2.0478516040178E+15
Altitude 59556553.161849

Triangular Pyramid

Length = n
Surface area 2.0478516040178E+15
Volume 3.8329267679143E+22
Height 32418481.352327