78698493 (number)

78698493 is an odd 8-digits composite number following 78698492 and preceding 78698494. In scientific notation, it is written as 7.8698493 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 16 positive divisors. There are 51944400 positive integers (up to 78698493) that are relatively prime to 78698493.

Interesting facts

Basic properties

Name

Name seventy-eight million six hundred ninety-eight thousand four hundred ninety-three

Notation

Scientific notation 7.8698493 × 10^7
Engineering notation 7.8698493 × 10^6

Prime Factorization of 78698493

Prime Factorization 3 × 3 × 3 × 101 × 28859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8744277
Product of the distinct prime numbers

The prime factorization of 78698493 is 3 × 3 × 3 × 101 × 28859. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 86, 67, 840, 627, 8894, 5470, 23230, 38508, 479111, 484247, 855601, 3802180, 90108300, 44774041, 381743255, 825860885, 3709219514, 9061642407

Basic calculations (n = 78698493)

Multiplication

n×y
n×2 157396986
n×3 236095479
n×4 314793972
n×5 393492465

Division

n÷y
n÷2 39349246.5
n÷3 26232831
n÷3 19674623.25
n÷5 15739698.6

Exponentiation

ny
n2 6193452800471049
n3 4.874154018637E+23
n4 3.8358857591663E+31
n5 3.0187842856655E+39

Nth Root

y√n
2√n 8871.217109281
3√n 428.53747402423
4√n 94.187138767886
5√n 37.948383708477

Divisors of 78698493

1, 3, 9, 27, 101, 303, 909, 2727, 28859, 86577, 259731, 779193, 2914759, 8744277, 26232831, 78698493

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78698492
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78698493 can be divided by 16 positive divisors. The sum of these divisors (counting 78698493) is 1, the average is 0.0625.

Base conversion 78698493

Base System Value
2 Binary 100101100001101011111111101
3 Ternary 12111002022001000
4 Quaternary 10230031133331
5 Quinary 130121322433
6 Senary 11450440513
8 Octal 454153775
10 Decimal 78698493
12 Duodecimal 22433139
16 Hexadecimal 4b0d7fd
20 Vigesimal 14bh64d
36 Base36 1aus59

Cryptographic Hash Functions

md5 6899d4d9531ce9954be1ba53652a4ad1
sha1 f0bef9f48fde719f318b8a1bccf88ee729b7a372
sha256 632910cb438b83277b8245adb7dda15cd231b677bdf6766986bb4f4370452c2a
sha512 ecadf59686bba329bd1c41769bcd4d6fda5c8e0d0ca0ae5634f021f03a4fc6eb0306d4fc21457b5a44674803d1932b608a9da844426ab037f4484089d9f6a791
ripemd-160 cfc401d3c6f5ef456b398b64f40e10f71b99b6cf

78698493 as geometric shapes

Circle

Radius = n
Diameter 157396986
Circumference 494477214.91478
Area 1.9457305818315E+16

Sphere

Radius = n
Volume 2.0416808609887E+24
Surface area 7.782922327326E+16
Circumference 494477214.91478

Square

Length = n
Perimeter 314793972
Area 6193452800471049
Diagonal 111296476.13892

Cube

Length = n
Surface area 37160716802826294
Volume 4.874154018637E+23
Space diagonal 136309788.3551

Equilateral Triangle

Length = n
Perimeter 236095479
Area 2.6818437311739E+15
Altitude 68154894.177552

Triangular Pyramid

Length = n
Surface area 2.6818437311739E+15
Volume 5.7442455985432E+22
Height 37098825.379641