78542016 (number)

78542016 is an even 8-digits composite number following 78542015 and preceding 78542017. In scientific notation, it is written as 7.8542016 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 56 positive divisors. There are 22440192 positive integers (up to 78542016) that are relatively prime to 78542016.

Interesting facts

Basic properties

Name

Name seventy-eight million five hundred forty-two thousand sixteen

Notation

Scientific notation 7.8542016 × 10^7
Engineering notation 7.8542016 × 10^6

Prime Factorization of 78542016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 58439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2454438
Product of the distinct prime numbers

The prime factorization of 78542016 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 58439. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 4, 63, 17, 724, 598, 4701, 153, 72246, 87365, 171828, 261835, 4109241, 258903, 95016336, 44283495, 889297467, 18002153, 3032430021, 6594633736

Basic calculations (n = 78542016)

Multiplication

n×y
n×2 157084032
n×3 235626048
n×4 314168064
n×5 392710080

Division

n÷y
n÷2 39271008
n÷3 26180672
n÷3 19635504
n÷5 15708403.2

Exponentiation

ny
n2 6168848277344256
n3 4.8451378010074E+23
n4 3.8054689068893E+31
n5 2.988891997724E+39

Nth Root

y√n
2√n 8862.393356199
3√n 428.25326379437
4√n 94.140285511565
5√n 37.933281062096

Divisors of 78542016

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 58439, 116878, 175317, 233756, 350634, 409073, 467512, 701268, 818146, 935024, 1227219, 1402536, 1636292, 1870048, 2454438, 2805072, 3272584, 3740096, 4908876, 5610144, 6545168, 9817752, 11220288, 13090336, 19635504, 26180672, 39271008, 78542016

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78542015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78542016 can be divided by 56 positive divisors. The sum of these divisors (counting 78542016) is 1, the average is 0.017857142857143.

Base conversion 78542016

Base System Value
2 Binary 100101011100111010011000000
3 Ternary 12110210100101120
4 Quaternary 10223213103000
5 Quinary 130101321031
6 Senary 11443232240
8 Octal 453472300
10 Decimal 78542016
12 Duodecimal 22378680
16 Hexadecimal 4ae74c0
20 Vigesimal 14ahf0g
36 Base36 1arfeo

Cryptographic Hash Functions

md5 91c19d33cc4988eb848675403fc74ddc
sha1 66904d5a448277c8575918503dc63a078a18afdf
sha256 a5b1236d1babfc57a4f385a1618211b5b1574cf3fabe9ea9fd8f5e99a3647591
sha512 93afd322a7311b24caf6767c5b1f100e5a95c5197f6bf32ca75d5184419fc8c45471e8a92d5f7f17962873f6fa398506c95de3e7b2ba401ebc99c0afc5356832
ripemd-160 70bf07d4dc95fa3440e9241d00d26d00ba48347c

78542016 as geometric shapes

Circle

Radius = n
Diameter 157084032
Circumference 493494040.92746
Area 1.9380008429215E+16

Sphere

Radius = n
Volume 2.02952657617E+24
Surface area 7.7520033716859E+16
Circumference 493494040.92746

Square

Length = n
Perimeter 314168064
Area 6168848277344256
Diagonal 111075184.24332

Cube

Length = n
Surface area 37013089664065536
Volume 4.8451378010074E+23
Space diagonal 136038762.24089

Equilateral Triangle

Length = n
Perimeter 235626048
Area 2.671189660136E+15
Altitude 68019381.120444

Triangular Pyramid

Length = n
Surface area 2.671189660136E+15
Volume 5.7100496581261E+22
Height 37025061.414442