78978056 (number)

78978056 is an even 8-digits composite number following 78978055 and preceding 78978057. In scientific notation, it is written as 7.8978056 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 32 positive divisors. There are 36461568 positive integers (up to 78978056) that are relatively prime to 78978056.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred seventy-eight thousand fifty-six

Notation

Scientific notation 7.8978056 × 10^7
Engineering notation 7.8978056 × 10^6

Prime Factorization of 78978056

Prime Factorization 2 × 2 × 2 × 17 × 53 × 10957

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19744514
Product of the distinct prime numbers

The prime factorization of 78978056 is 2 × 2 × 2 × 17 × 53 × 10957. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 10, 24, 96, 459, 754, 9165, 2048, 40188, 1095, 745100, 308607, 6122463, 1243702, 10189350, 48964414, 232924560, 864413078, 313813744, 364380551

Basic calculations (n = 78978056)

Multiplication

n×y
n×2 157956112
n×3 236934168
n×4 315912224
n×5 394890280

Division

n÷y
n÷2 39489028
n÷3 26326018.666667
n÷3 19744514
n÷5 15795611.2

Exponentiation

ny
n2 6237533329539136
n3 4.9262825660221E+23
n4 3.8906822037112E+31
n5 3.072785169629E+39

Nth Root

y√n
2√n 8886.9598851351
3√n 429.0443098242
4√n 94.270673515866
5√n 37.975306514812

Divisors of 78978056

1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 10957, 21914, 43828, 87656, 186269, 372538, 580721, 745076, 1161442, 1490152, 2322884, 4645768, 9872257, 19744514, 39489028, 78978056

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 -78978055
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 78978056 can be divided by 32 positive divisors. The sum of these divisors (counting 78978056) is 1, the average is 0.03125.

Base conversion 78978056

Base System Value
2 Binary 100101101010001110000001000
3 Ternary 12111121111112012
4 Quaternary 10231101300020
5 Quinary 130204244211
6 Senary 11500435052
8 Octal 455216010
10 Decimal 78978056
12 Duodecimal 22548a88
16 Hexadecimal 4b51c08
20 Vigesimal 14dc52g
36 Base36 1b0ruw

Cryptographic Hash Functions

md5 7b2ffb43035e6f43b57e42b824f490f5
sha1 aeed3026ab4d2c43275c7421c5ec75d8a655857b
sha256 86abf59f3b28fe3e2187d2ea5026be30409efa16bc3059dcd8e92ce97be63571
sha512 9607447f9d60f77073497aa357cc3ce23a0a86115c1c9880c71009f209b65617338d1cf9ad824137bc24466599edbcc9ee47fb759b4c071d3000fcfb5e9fdabc
ripemd-160 6d0a29fa8d5102886107d3d442e9842b67caf8c9

78978056 as geometric shapes

Circle

Radius = n
Diameter 157956112
Circumference 496233761.04881
Area 1.9595788884602E+16

Sphere

Radius = n
Volume 2.0635164158563E+24
Surface area 7.8383155538407E+16
Circumference 496233761.04881

Square

Length = n
Perimeter 315912224
Area 6237533329539136
Diagonal 111691837.92506

Cube

Length = n
Surface area 37425199977234816
Volume 4.9262825660221E+23
Space diagonal 136794005.67502

Equilateral Triangle

Length = n
Perimeter 236934168
Area 2.7009311601665E+15
Altitude 68397002.83751

Triangular Pyramid

Length = n
Surface area 2.7009311601665E+15
Volume 5.8056796807921E+22
Height 37230612.641687