78485736 (number)

78485736 is an even 8-digits composite number following 78485735 and preceding 78485737. In scientific notation, it is written as 7.8485736 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 21104640 positive integers (up to 78485736) that are relatively prime to 78485736.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred eighty-five thousand seven hundred thirty-six

Notation

Scientific notation 7.8485736 × 10^7
Engineering notation 7.8485736 × 10^6

Prime Factorization of 78485736

Prime Factorization 2 × 2 × 2 × 3 × 119 × 27481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19621434
Product of the distinct prime numbers

The prime factorization of 78485736 is 2 × 2 × 2 × 3 × 119 × 27481. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 61, 16, 735, 350, 10, 3562, 47340, 84294, 26761, 192654, 8892834, 9329947, 66346501, 14352519, 389766884, 898629052, 7775876906, 1098399776

Basic calculations (n = 78485736)

Multiplication

n×y
n×2 156971472
n×3 235457208
n×4 313942944
n×5 392428680

Division

n÷y
n÷2 39242868
n÷3 26161912
n÷3 19621434
n÷5 15697147.2

Exponentiation

ny
n2 6160010755461696
n3 4.8347297791033E+23
n4 3.7945732507404E+31
n5 2.9781987439027E+39

Nth Root

y√n
2√n 8859.2175726754
3√n 428.15094975463
4√n 94.123416707403
5√n 37.927843215351

Divisors of 78485736

1, 2, 3, 4, 6, 8, 12, 24, 119, 238, 357, 476, 714, 952, 1428, 2856, 27481, 54962, 82443, 109924, 164886, 219848, 329772, 659544, 3270239, 6540478, 9810717, 13080956, 19621434, 26161912, 39242868, 78485736

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78485735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78485736 can be divided by 32 positive divisors. The sum of these divisors (counting 78485736) is 1, the average is 0.03125.

Base conversion 78485736

Base System Value
2 Binary 100101011011001100011101000
3 Ternary 12110200111012010
4 Quaternary 10223121203220
5 Quinary 130043020421
6 Senary 11442115520
8 Octal 453314350
10 Decimal 78485736
12 Duodecimal 2234bba0
16 Hexadecimal 4ad98e8
20 Vigesimal 14aae6g
36 Base36 1aq7zc

Cryptographic Hash Functions

md5 4f7f42e972389aa60fc8fbf1243bd0db
sha1 328a80de5a7480af513e8a745fe6d4351dca7699
sha256 525537dad84285bdc0dc2a6f68de2b43540fcdcecac43c723a7af1e904b0886f
sha512 5a57c5e706a208701655d6e04b07dc19dd324501875206fb3f2b65001570530a2d3d2231b9d1259c9ba60199465df1c20858deb516ecc31f563b826809bd25fc
ripemd-160 7681d0e8139f296873527a27ba11d575e3276a98

78485736 as geometric shapes

Circle

Radius = n
Diameter 156971472
Circumference 493140423.25838
Area 1.9352244535393E+16

Sphere

Radius = n
Volume 2.0251668741497E+24
Surface area 7.740897814157E+16
Circumference 493140423.25838

Square

Length = n
Perimeter 313942944
Area 6160010755461696
Diagonal 110995592.30403

Cube

Length = n
Surface area 36960064532770176
Volume 4.8347297791033E+23
Space diagonal 135941282.42144

Equilateral Triangle

Length = n
Perimeter 235457208
Area 2.6673629009076E+15
Altitude 67970641.210719

Triangular Pyramid

Length = n
Surface area 2.6673629009076E+15
Volume 5.6977836866808E+22
Height 36998530.768011