913888081 (number)

913888081 is an odd 9-digits composite number following 913888080 and preceding 913888082. In scientific notation, it is written as 9.13888081 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 913760100 positive integers (up to 913888081) that are relatively prime to 913888081.

Interesting facts

Basic properties

Name

Name nine hundred thirteen million eight hundred eighty-eight thousand eighty-one

Notation

Scientific notation 9.13888081 × 10^8
Engineering notation 9.13888081 × 10^6

Prime Factorization of 913888081

Prime Factorization 7591 × 120391

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 913888081
Product of the distinct prime numbers

The prime factorization of 913888081 is 7591 × 120391. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 84, 89, 639, 645, 2604, 6274, 49273, 37799, 994656, 475942, 3632249, 2760308, 53872486, 84306030, 172700898, 203901022, 9297417242, 6471935971

Basic calculations (n = 913888081)

Multiplication

n×y
n×2 1827776162
n×3 2741664243
n×4 3655552324
n×5 4569440405

Division

n÷y
n÷2 456944040.5
n÷3 304629360.33333
n÷3 228472020.25
n÷5 182777616.2

Exponentiation

ny
n2 835191424593862561
n3 7.6327148828974E+26
n4 6.9754471571513E+35
n5 6.3747780165659E+44

Nth Root

y√n
2√n 30230.581883252
3√n 970.43027674515
4√n 173.86943918714
5√n 61.969587124751

Divisors of 913888081

1, 7591, 120391, 913888081

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 -913888080
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 913888081 can be divided by 4 positive divisors. The sum of these divisors (counting 913888081) is 1, the average is 0.25.

Base conversion 913888081

Base System Value
2 Binary 110110011110001101001101010001
3 Ternary 2100200122022202201
4 Quaternary 312132031031101
5 Quinary 3332423404311
6 Senary 230403443201
8 Octal 6636151521
10 Decimal 913888081
12 Duodecimal 216086501
16 Hexadecimal 3678d351
20 Vigesimal e5bg041
36 Base36 f43sk1

Cryptographic Hash Functions

md5 cae5a091e6bc1787d0cd729eb8d56583
sha1 328d588b78d99e72f36e8b28e208356bc24809fb
sha256 f00897560b062d52e59a787db6cd2ad4970ca52d95191071b901de02928aabd2
sha512 ad4b490d70920acee560c7b21bcd1fbc334c59ad0156329d127c095dd1297c67724e9c677e7790f180210740f03e7ae31700c85371bee9ef03d7ae3bf24baadf
ripemd-160 8b13ad91eadd39ae569dee25489cb990cb8c71ec

913888081 as geometric shapes

Circle

Radius = n
Diameter 1827776162
Circumference 5742128162.9457
Area 2.6238312438453E+18

Sphere

Radius = n
Volume 3.1971841337408E+27
Surface area 1.0495324975381E+19
Circumference 5742128162.9457

Square

Length = n
Perimeter 3655552324
Area 835191424593862561
Diagonal 1292432918.6413

Cube

Length = n
Surface area 5011148547563175366
Volume 7.6327148828974E+26
Space diagonal 1582900588.7236

Equilateral Triangle

Length = n
Perimeter 2741664243
Area 3.616484953606E+17
Altitude 791450294.36181

Triangular Pyramid

Length = n
Surface area 3.616484953606E+17
Volume 8.9952407542671E+25
Height 430810972.88044