769389621 (number)

769389621 is an odd 9-digits composite number following 769389620 and preceding 769389622. In scientific notation, it is written as 7.69389621 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 347074560 positive integers (up to 769389621) that are relatively prime to 769389621.

Interesting facts

Basic properties

Name

Name seven hundred sixty-nine million three hundred eighty-nine thousand six hundred twenty-one

Notation

Scientific notation 7.69389621 × 10^8
Engineering notation 7.69389621 × 10^6

Prime Factorization of 769389621

Prime Factorization 51 × 7 × 13 × 11 × 7 × 2153

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 109912803
Product of the distinct prime numbers

The prime factorization of 769389621 is 51 × 7 × 13 × 11 × 7 × 2153. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 18, 34, 239, 685, 3000, 1400, 87779, 22702, 725603, 895184, 1380801, 7921286, 41262029, 98320468, 662320535, 726723104, 9170659566, 9112587414

Basic calculations (n = 769389621)

Multiplication

n×y
n×2 1538779242
n×3 2308168863
n×4 3077558484
n×5 3846948105

Division

n÷y
n÷2 384694810.5
n÷3 256463207
n÷3 192347405.25
n÷5 153877924.2

Exponentiation

ny
n2 591960388902523641
n3 4.5544817926473E+26
n4 3.5041710202963E+35
n5 2.6960728132249E+44

Nth Root

y√n
2√n 27737.873404427
3√n 916.32339421518
4√n 166.54691052201
5√n 59.872758080124

Divisors of 769389621

1, 7, 11, 13, 49, 51, 77, 91, 143, 357, 539, 561, 637, 663, 1001, 2153, 2499, 3927, 4641, 7007, 7293, 15071, 23683, 27489, 27989, 32487, 51051, 105497, 109803, 165781, 195923, 307879, 357357, 768621, 1160467, 1207833, 1371461, 1427439, 2155153, 5380347, 8454831, 9992073, 15086071, 15701829, 59183817, 69944511, 109912803, 769389621

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -769389620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 769389621 can be divided by 48 positive divisors. The sum of these divisors (counting 769389621) is 1, the average is 0.020833333333333.

Base conversion 769389621

Base System Value
2 Binary 101101110110111111010000110101
3 Ternary 1222121202001010220
4 Quaternary 231312333100311
5 Quinary 3033430431441
6 Senary 204202404553
8 Octal 5566772065
10 Decimal 769389621
12 Duodecimal 195800759
16 Hexadecimal 2ddbf435
20 Vigesimal c08de11
36 Base36 cq2otx

Cryptographic Hash Functions

md5 30f4e44e60dc51fe3c40d7d916baae07
sha1 9cad0440db1e63e90e5d7069a61b469efe8b64bb
sha256 51f67b615f1a5958c882b60d9cf4d68cfbcc67a8547952f9d8748343a0d07919
sha512 3e1daa46332a3165f0e7a4c34217bee6b4c45db5373f0581cf7a3aeb0eac4323c3e7d6cbde99380e02fd16113eaa6c08fe69dbdf0e88a28cf83b36a39ef92896
ripemd-160 2c3645558fb2be327ae34b85d51572df8a37b328

769389621 as geometric shapes

Circle

Radius = n
Diameter 1538779242
Circumference 4834217562.1637
Area 1.8596984089923E+18

Sphere

Radius = n
Volume 1.9077768720919E+27
Surface area 7.4387936359693E+18
Circumference 4834217562.1637

Square

Length = n
Perimeter 3077558484
Area 591960388902523641
Diagonal 1088081236.7673

Cube

Length = n
Surface area 3551762333415141846
Volume 4.5544817926473E+26
Space diagonal 1332621914.3882

Equilateral Triangle

Length = n
Perimeter 2308168863
Area 2.5632636741185E+17
Altitude 666310957.19408

Triangular Pyramid

Length = n
Surface area 2.5632636741185E+17
Volume 5.3675082672859E+25
Height 362693745.5891