914906721 (number)

914906721 is an odd 9-digits composite number following 914906720 and preceding 914906722. In scientific notation, it is written as 9.14906721 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 609937812 positive integers (up to 914906721) that are relatively prime to 914906721.

Interesting facts

Basic properties

Name

Name nine hundred fourteen million nine hundred six thousand seven hundred twenty-one

Notation

Scientific notation 9.14906721 × 10^8
Engineering notation 9.14906721 × 10^6

Prime Factorization of 914906721

Prime Factorization 3 × 304968907

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 914906721
Product of the distinct prime numbers

The prime factorization of 914906721 is 3 × 304968907. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 60, 86, 552, 724, 400, 692, 59280, 33753, 408728, 551998, 1708085, 3219222, 43998217, 34682917, 748017282, 465742486, 2567274594, 7472880388

Basic calculations (n = 914906721)

Multiplication

n×y
n×2 1829813442
n×3 2744720163
n×4 3659626884
n×5 4574533605

Division

n÷y
n÷2 457453360.5
n÷3 304968907
n÷3 228726680.25
n÷5 182981344.2

Exponentiation

ny
n2 837054308130971841
n3 7.6582661235103E+26
n4 7.0065991476062E+35
n5 6.4103846514978E+44

Nth Root

y√n
2√n 30247.425030901
3√n 970.79069726409
4√n 173.91786863604
5√n 61.983395505945

Divisors of 914906721

1, 3, 304968907, 914906721

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 -914906720
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 914906721 can be divided by 4 positive divisors. The sum of these divisors (counting 914906721) is 1, the average is 0.25.

Base conversion 914906721

Base System Value
2 Binary 110110100010000101111001100001
3 Ternary 2100202120002002010
4 Quaternary 312202011321201
5 Quinary 3333204003341
6 Senary 230441343133
8 Octal 6642057141
10 Decimal 914906721
12 Duodecimal 216497aa9
16 Hexadecimal 36885e61
20 Vigesimal e5i36g1
36 Base36 f4pmjl

Cryptographic Hash Functions

md5 2519c36f4a1a2fc11151ac7b5ff385a9
sha1 f086887c4caa00fe32f1cc806592dabe55819bc4
sha256 a029bd0e28d085237f0b68015fd74ac53cf41d1ef016d1644d5039757e861555
sha512 afa6e1b9083feb13682d710ef6cae3c487e36c86b5c1ed9391d32e471b4bcb1818fd6a79f4dd39bc283ecb8ed56319f70e0c95b9f608d8635a3120e33dca7662
ripemd-160 0e4809492da96e2cfc6956e175a8f9ae6e877e36

914906721 as geometric shapes

Circle

Radius = n
Diameter 1829813442
Circumference 5748528466.8271
Area 2.6296836650799E+18

Sphere

Radius = n
Volume 3.2078870123807E+27
Surface area 1.051873466032E+19
Circumference 5748528466.8271

Square

Length = n
Perimeter 3659626884
Area 837054308130971841
Diagonal 1293873493.1445

Cube

Length = n
Surface area 5022325848785831046
Volume 7.6582661235103E+26
Space diagonal 1584664924.9582

Equilateral Triangle

Length = n
Perimeter 2744720163
Area 3.6245514759431E+17
Altitude 792332462.47912

Triangular Pyramid

Length = n
Surface area 3.6245514759431E+17
Volume 9.0253531801089E+25
Height 431291164.3815