78505552 (number)

78505552 is an even 8-digits composite number following 78505551 and preceding 78505553. In scientific notation, it is written as 7.8505552 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 37349760 positive integers (up to 78505552) that are relatively prime to 78505552.

Interesting facts

Basic properties

Name

Name seventy-eight million five hundred five thousand five hundred fifty-two

Notation

Scientific notation 7.8505552 × 10^7
Engineering notation 7.8505552 × 10^6

Prime Factorization of 78505552

Prime Factorization 2 × 2 × 2 × 2 × 29 × 71 × 2383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9813194
Product of the distinct prime numbers

The prime factorization of 78505552 is 2 × 2 × 2 × 2 × 29 × 71 × 2383. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78505552)

Multiplication

n×y
n×2 157011104
n×3 235516656
n×4 314022208
n×5 392527760

Division

n÷y
n÷2 39252776
n÷3 26168517.333333
n÷3 19626388
n÷5 15701110.4

Exponentiation

ny
n2 6163121694824704
n3 4.8383927069539E+23
n4 3.7984069025219E+31
n5 2.9819603060309E+39

Nth Root

y√n
2√n 8860.3358852811
3√n 428.18697976349
4√n 94.129357191479
5√n 37.929758218734

Divisors of 78505552

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78505551
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78505552 can be divided by 40 positive divisors. The sum of these divisors (counting 78505552) is 1, the average is 0.025.

Base conversion 78505552

Base System Value
2 Binary 100101011011110011001010000
3 Ternary 12110201111101001
4 Quaternary 10223132121100
5 Quinary 130044134202
6 Senary 11442351344
8 Octal 453363120
10 Decimal 78505552
12 Duodecimal 2235b554
16 Hexadecimal 4ade650
20 Vigesimal 14ad3hc
36 Base36 1aqn9s

Cryptographic Hash Functions

md5 3f787757cf952ff1565c2301c721d34b
sha1 2a637c259f38cc733dce26982ee8e36c1dcc270e
sha256 68a84793c80d9b5fdc4ee31fc8aff34a674b93585156cf1f714c13e4280e9796
sha512 0a3d6ca5637c01cebf0c9729e5fc481b355f283750bff8e8555568c18960af5afb0cd51256ba50b9801b2475c01a95d2d1538704fefbff7b0b1b8d7af6d8c405
ripemd-160 7751452a161badfb96e6bdff584ec433b48880b7

78505552 as geometric shapes

Circle

Radius = n
Diameter 157011104
Circumference 493264930.85842
Area 1.9362017839641E+16

Sphere

Radius = n
Volume 2.0267011977798E+24
Surface area 7.7448071358565E+16
Circumference 493264930.85842

Square

Length = n
Perimeter 314022208
Area 6163121694824704
Diagonal 111023616.35999

Cube

Length = n
Surface area 36978730168948224
Volume 4.8383927069539E+23
Space diagonal 135975604.74024

Equilateral Triangle

Length = n
Perimeter 235516656
Area 2.6687099771666E+15
Altitude 67987802.37012

Triangular Pyramid

Length = n
Surface area 2.6687099771666E+15
Volume 5.7021004885511E+22
Height 37007872.119995