78843441 (number)

78843441 is an odd 8-digits composite number following 78843440 and preceding 78843442. In scientific notation, it is written as 7.8843441 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 51429840 positive integers (up to 78843441) that are relatively prime to 78843441.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred forty-three thousand four hundred forty-one

Notation

Scientific notation 7.8843441 × 10^7
Engineering notation 7.8843441 × 10^6

Prime Factorization of 78843441

Prime Factorization 3 × 139 × 71 × 2663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78843441
Product of the distinct prime numbers

The prime factorization of 78843441 is 3 × 139 × 71 × 2663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 60, 48, 456, 865, 9392, 6799, 29278, 95787, 633400, 148925, 1857156, 1132264, 86348426, 66605549, 85225792, 698819397, 8075248698, 6432164112

Basic calculations (n = 78843441)

Multiplication

n×y
n×2 157686882
n×3 236530323
n×4 315373764
n×5 394217205

Division

n÷y
n÷2 39421720.5
n÷3 26281147
n÷3 19710860.25
n÷5 15768688.2

Exponentiation

ny
n2 6216288188720481
n3 4.9011355104638E+23
n4 3.8642238845226E+31
n5 3.0466870785015E+39

Nth Root

y√n
2√n 8879.3829177483
3√n 428.80040812979
4√n 94.230477647884
5√n 37.962352195532

Divisors of 78843441

1, 3, 71, 139, 213, 417, 2663, 7989, 9869, 29607, 189073, 370157, 567219, 1110471, 26281147, 78843441

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 -78843440
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 78843441 can be divided by 16 positive divisors. The sum of these divisors (counting 78843441) is 1, the average is 0.0625.

Base conversion 78843441

Base System Value
2 Binary 100101100110000111000110001
3 Ternary 12111100122212110
4 Quaternary 10230300320301
5 Quinary 130140442231
6 Senary 11453515533
8 Octal 454607061
10 Decimal 78843441
12 Duodecimal 224a2ba9
16 Hexadecimal 4b30e31
20 Vigesimal 14cf8c1
36 Base36 1axvzl

Cryptographic Hash Functions

md5 4c8cd43ce8e98fbd70e7971951c77409
sha1 6cafe94fee4cf90967bfde7fdac99bae89679ca7
sha256 c1c09c81b5658f173ee0e306c3dc640a5ce96b8d686d759a48caa87234efb525
sha512 ef10dcbab8cef39a3e2ce0af527a9b9dba8b0da3238bad2340faa2bfee0d1c2b0335b16d35232139b9128315297ffbd0573032e49e6b5979d3e8b0bea04b34ed
ripemd-160 ae8024fbcd654180eaf6193915d11a6d62f92688

78843441 as geometric shapes

Circle

Radius = n
Diameter 157686882
Circumference 495387950.05868
Area 1.9529045306281E+16

Sphere

Radius = n
Volume 2.0529828418562E+24
Surface area 7.8116181225125E+16
Circumference 495387950.05868

Square

Length = n
Perimeter 315373764
Area 6216288188720481
Diagonal 111501463.56636

Cube

Length = n
Surface area 37297729132322886
Volume 4.9011355104638E+23
Space diagonal 136560845.65556

Equilateral Triangle

Length = n
Perimeter 236530323
Area 2.6917317443385E+15
Altitude 68280422.82778

Triangular Pyramid

Length = n
Surface area 2.6917317443385E+15
Volume 5.7760435916052E+22
Height 37167154.522121