814749649 (number)

814749649 is an odd 9-digits composite number following 814749648 and preceding 814749650. In scientific notation, it is written as 8.14749649 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 697507440 positive integers (up to 814749649) that are relatively prime to 814749649.

Interesting facts

Basic properties

Name

Name eight hundred fourteen million seven hundred forty-nine thousand six hundred forty-nine

Notation

Scientific notation 8.14749649 × 10^8
Engineering notation 8.14749649 × 10^6

Prime Factorization of 814749649

Prime Factorization 7 × 827 × 140741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 814749649
Product of the distinct prime numbers

The prime factorization of 814749649 is 7 × 827 × 140741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 80, 86, 603, 803, 2368, 2070, 61169, 13625, 151163, 371474, 571768, 89609, 92208860, 31271469, 835211223, 994458921, 906716186, 1266953145

Basic calculations (n = 814749649)

Multiplication

n×y
n×2 1629499298
n×3 2444248947
n×4 3258998596
n×5 4073748245

Division

n÷y
n÷2 407374824.5
n÷3 271583216.33333
n÷3 203687412.25
n÷5 162949929.8

Exponentiation

ny
n2 663816990545623201
n3 5.4084466004728E+26
n4 4.4065299693705E+35
n5 3.5902187458526E+44

Nth Root

y√n
2√n 28543.819803944
3√n 933.98820993971
4√n 168.94916337154
5√n 60.562645309233

Divisors of 814749649

1, 7, 827, 5789, 140741, 985187, 116392807, 814749649

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 -814749648
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 814749649 can be divided by 8 positive divisors. The sum of these divisors (counting 814749649) is 1, the average is 0.125.

Base conversion 814749649

Base System Value
2 Binary 110000100100000001011111010001
3 Ternary 2002210002120101221
4 Quaternary 300210001133101
5 Quinary 3132033442044
6 Senary 212502525041
8 Octal 6044013721
10 Decimal 814749649
12 Duodecimal 1a8a36781
16 Hexadecimal 309017d1
20 Vigesimal cec3e29
36 Base36 dh2wup

Cryptographic Hash Functions

md5 a82d88a501bd8d98202d59533f788ddc
sha1 e746ab48400ac58be1e0f1c11827f29a617b90ee
sha256 98c7dbddf87181f3f94939513d3c9450b9b887a457e94ce6184989f33c363199
sha512 ff5cd64f850b6f1faff601029f0d16d27a2f687c52fafc4e181e9edbbb53220ffb1eae7d980c57689e06ee73dd09ad57d97d4b33d944e20640737ce0834aebba
ripemd-160 d79b00d3161de6f3f559b77f814673a6d9087615

814749649 as geometric shapes

Circle

Radius = n
Diameter 1629499298
Circumference 5119223023.6265
Area 2.0854425808262E+18

Sphere

Radius = n
Volume 2.2654848143171E+27
Surface area 8.3417703233049E+18
Circumference 5119223023.6265

Square

Length = n
Perimeter 3258998596
Area 663816990545623201
Diagonal 1152230003.5545

Cube

Length = n
Surface area 3982901943273739206
Volume 5.4084466004728E+26
Space diagonal 1411187787.5169

Equilateral Triangle

Length = n
Perimeter 2444248947
Area 2.8744118863812E+17
Altitude 705593893.75845

Triangular Pyramid

Length = n
Surface area 2.8744118863812E+17
Volume 6.3739154447994E+25
Height 384076667.85151