769439643 (number)

769439643 is an odd 9-digits composite number following 769439642 and preceding 769439644. In scientific notation, it is written as 7.69439643 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 436514976 positive integers (up to 769439643) that are relatively prime to 769439643.

Interesting facts

Basic properties

Name

Name seven hundred sixty-nine million four hundred thirty-nine thousand six hundred forty-three

Notation

Scientific notation 7.69439643 × 10^8
Engineering notation 7.69439643 × 10^6

Prime Factorization of 769439643

Prime Factorization 3 × 7 × 139 × 263597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 769439643
Product of the distinct prime numbers

The prime factorization of 769439643 is 3 × 7 × 139 × 263597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 65, 42, 210, 426, 6332, 3475, 92773, 67962, 582209, 105800, 1207085, 9691608, 84216653, 4742967, 695207323, 392598361, 7716957632, 1429371277

Basic calculations (n = 769439643)

Multiplication

n×y
n×2 1538879286
n×3 2308318929
n×4 3077758572
n×5 3847198215

Division

n÷y
n÷2 384719821.5
n÷3 256479881
n÷3 192359910.75
n÷5 153887928.6

Exponentiation

ny
n2 592037364219967449
n3 4.5553701816807E+26
n4 3.5050824063253E+35
n5 2.6969493554085E+44

Nth Root

y√n
2√n 27738.775081103
3√n 916.34325209311
4√n 166.5496174751
5√n 59.873536587434

Divisors of 769439643

1, 3, 7, 21, 139, 417, 973, 2919, 263597, 790791, 1845179, 5535537, 36639983, 109919949, 256479881, 769439643

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -769439642
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 769439643 can be divided by 16 positive divisors. The sum of these divisors (counting 769439643) is 1, the average is 0.0625.

Base conversion 769439643

Base System Value
2 Binary 101101110111001011011110011011
3 Ternary 1222121211120202120
4 Quaternary 231313023132123
5 Quinary 3033434032033
6 Senary 204203432323
8 Octal 5567133633
10 Decimal 769439643
12 Duodecimal 1958256a3
16 Hexadecimal 2ddcb79b
20 Vigesimal c08jj23
36 Base36 cq3rff

Cryptographic Hash Functions

md5 5c16dc09e3ee1071a0d9d25ed00f5659
sha1 d6b32d06e36b4942f4141af5fa7db53b844b67b4
sha256 95a1ba8b849b2bfdfd0950675c5e7806333e7f6ed2cb830ce9227beebff29b4b
sha512 1e0310f72f3e1805cadd34180c28eb2756a393e2613ef87959f7d4e7a97a896cd994762cecb47d55b9c798260ab4d3a862111a1ddf4a4d599f8a1d4776ae8523
ripemd-160 871f7bf1af2e5cda95a002161b6ac5941285fbfa

769439643 as geometric shapes

Circle

Radius = n
Diameter 1538879286
Circumference 4834531859.6591
Area 1.8599402340841E+18

Sphere

Radius = n
Volume 1.90814899962E+27
Surface area 7.4397609363365E+18
Circumference 4834531859.6591

Square

Length = n
Perimeter 3077758572
Area 592037364219967449
Diagonal 1088151978.5581

Cube

Length = n
Surface area 3552224185319804694
Volume 4.5553701816807E+26
Space diagonal 1332708555.0337

Equilateral Triangle

Length = n
Perimeter 2308318929
Area 2.5635969870204E+17
Altitude 666354277.51683

Triangular Pyramid

Length = n
Surface area 2.5635969870204E+17
Volume 5.3685552438024E+25
Height 362717326.18604