78351680 (number)

78351680 is an even 8-digits composite number following 78351679 and preceding 78351681. In scientific notation, it is written as 7.8351680 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 56 positive divisors. There are 28490240 positive integers (up to 78351680) that are relatively prime to 78351680.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred fifty-one thousand six hundred eighty

Notation

Scientific notation 7.8351680 × 10^7
Engineering notation 7.8351680 × 10^6

Prime Factorization of 78351680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 22259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2448490
Product of the distinct prime numbers

The prime factorization of 78351680 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 22259. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 7, 57, 68, 996, 227, 41, 1192, 10392, 83857, 690113, 958196, 9641177, 7745066, 63049649, 78909119, 967853149, 221751815, 3803598534, 9485769714

Basic calculations (n = 78351680)

Multiplication

n×y
n×2 156703360
n×3 235055040
n×4 313406720
n×5 391758400

Division

n÷y
n÷2 39175840
n÷3 26117226.666667
n÷3 19587920
n÷5 15670336

Exponentiation

ny
n2 6138985758822400
n3 4.8099984769981E+23
n4 3.7687146147024E+31
n5 2.9528512150249E+39

Nth Root

y√n
2√n 8851.6484340489
3√n 427.90704593279
4√n 94.083199531313
5√n 37.914877974699

Divisors of 78351680

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 22259, 44518, 89036, 111295, 178072, 222590, 244849, 356144, 445180, 489698, 712288, 890360, 979396, 1224245, 1424576, 1780720, 1958792, 2448490, 3561440, 3917584, 4896980, 7122880, 7835168, 9793960, 15670336, 19587920, 39175840, 78351680

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 -78351679
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 78351680 can be divided by 56 positive divisors. The sum of these divisors (counting 78351680) is 1, the average is 0.017857142857143.

Base conversion 78351680

Base System Value
2 Binary 100101010111000110101000000
3 Ternary 12110102200022002
4 Quaternary 10222320311000
5 Quinary 130024223210
6 Senary 11435203132
8 Octal 452706500
10 Decimal 78351680
12 Duodecimal 222a64a8
16 Hexadecimal 4ab8d40
20 Vigesimal 149dj40
36 Base36 1ancjk

Cryptographic Hash Functions

md5 6231a19cbb9aebeb153bd2699ba054d8
sha1 800fcddeef25a91d0308557b17ffd8a4c99663e2
sha256 37fb580dd80d98b9563dc21c80c0c4cb9eed3f6a3b689a336ae7f1ec5bbe6330
sha512 0d46437a820e843c238da4ea68f80f3e6610b57407a43992d791db5978cce4ae82722cc9caa1db97f045df10faefb8add5d017445c12380c04a6573ae3262bcc
ripemd-160 50a71729a9fd33e603b2b1b3289129a969d70b6e

78351680 as geometric shapes

Circle

Radius = n
Diameter 156703360
Circumference 492298124.56884
Area 1.9286192560409E+16

Sphere

Radius = n
Volume 2.0148074505487E+24
Surface area 7.7144770241635E+16
Circumference 492298124.56884

Square

Length = n
Perimeter 313406720
Area 6138985758822400
Diagonal 110806008.49072

Cube

Length = n
Surface area 36833914552934400
Volume 4.8099984769981E+23
Space diagonal 135709090.61838

Equilateral Triangle

Length = n
Perimeter 235055040
Area 2.6582588103055E+15
Altitude 67854545.309189

Triangular Pyramid

Length = n
Surface area 2.6582588103055E+15
Volume 5.6686375676372E+22
Height 36935336.163572