838968081 (number)

838968081 is an odd 9-digits composite number following 838968080 and preceding 838968082. In scientific notation, it is written as 8.38968081 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 466452864 positive integers (up to 838968081) that are relatively prime to 838968081.

Interesting facts

Basic properties

Name

Name eight hundred thirty-eight million nine hundred sixty-eight thousand eighty-one

Notation

Scientific notation 8.38968081 × 10^8
Engineering notation 8.38968081 × 10^6

Prime Factorization of 838968081

Prime Factorization 3 × 259 × 1079753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 838968081
Product of the distinct prime numbers

The prime factorization of 838968081 is 3 × 259 × 1079753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 56, 90, 977, 280, 1212, 8753, 12133, 4476, 566866, 393467, 6149863, 2653966, 89715200, 39745650, 41851109, 72926850, 5709578141, 8908609269

Basic calculations (n = 838968081)

Multiplication

n×y
n×2 1677936162
n×3 2516904243
n×4 3355872324
n×5 4194840405

Division

n÷y
n÷2 419484040.5
n÷3 279656027
n÷3 209742020.25
n÷5 167793616.2

Exponentiation

ny
n2 703867440936822561
n3 5.9052231620115E+26
n4 4.9542937441095E+35
n5 4.1564943152059E+44

Nth Root

y√n
2√n 28964.945727551
3√n 943.15226646526
4√n 170.19090965017
5√n 60.918484079159

Divisors of 838968081

1, 3, 259, 777, 1079753, 3239259, 279656027, 838968081

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 -838968080
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 838968081 can be divided by 8 positive divisors. The sum of these divisors (counting 838968081) is 1, the average is 0.125.

Base conversion 838968081

Base System Value
2 Binary 110010000000011010001100010001
3 Ternary 2011110122222211220
4 Quaternary 302000122030101
5 Quinary 3204233434311
6 Senary 215125555253
8 Octal 6200321421
10 Decimal 838968081
12 Duodecimal 1b4b75b29
16 Hexadecimal 3201a311
20 Vigesimal d23b041
36 Base36 dvhzwx

Cryptographic Hash Functions

md5 749bad0e7b5163aff95558b878a85c41
sha1 3cd50bc85b136cc165c5d6ea24f6ea6bed540de4
sha256 4e5691c8dd44a084e29da2d008c0e913222198aff2956e6df258fe6d872b8bdc
sha512 c10d17389ba84ac41f895e4b9abca174a9d4516b592250ff447e41def67ec5c940898895e72ee323c2fbfa1b1e5993bf2c171a121e1333ddab2e867c05c95030
ripemd-160 757e66b5bc8be256de84f0c86326480074bd825e

838968081 as geometric shapes

Circle

Radius = n
Diameter 1677936162
Circumference 5271391919.7319
Area 2.2112647815482E+18

Sphere

Radius = n
Volume 2.4735740938111E+27
Surface area 8.8450591261927E+18
Circumference 5271391919.7319

Square

Length = n
Perimeter 3355872324
Area 703867440936822561
Diagonal 1186480038.5483

Cube

Length = n
Surface area 4223204645620935366
Volume 5.9052231620115E+26
Space diagonal 1453135342.2206

Equilateral Triangle

Length = n
Perimeter 2516904243
Area 3.0478354237402E+17
Altitude 726567671.11028

Triangular Pyramid

Length = n
Surface area 3.0478354237402E+17
Volume 6.9593722371303E+25
Height 395493346.18278