78698980 (number)

78698980 is an even 8-digits composite number following 78698979 and preceding 78698981. In scientific notation, it is written as 7.8698980 × 10^7. The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors. There are 31439712 positive integers (up to 78698980) that are relatively prime to 78698980.

Interesting facts

Basic properties

Name

Name seventy-eight million six hundred ninety-eight thousand nine hundred eighty

Notation

Scientific notation 7.8698980 × 10^7
Engineering notation 7.8698980 × 10^6

Prime Factorization of 78698980

Prime Factorization 2 × 2 × 5 × 983 × 4003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39349490
Product of the distinct prime numbers

The prime factorization of 78698980 is 2 × 2 × 5 × 983 × 4003. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 42, 32, 618, 596, 1911, 1860, 28452, 54681, 224807, 537553, 1951278, 9506106, 79788197, 19687472, 641539403, 134770576, 3008784974, 8871560350

Basic calculations (n = 78698980)

Multiplication

n×y
n×2 157397960
n×3 236096940
n×4 314795920
n×5 393494900

Division

n÷y
n÷2 39349490
n÷3 26232993.333333
n÷3 19674745
n÷5 15739796

Exponentiation

ny
n2 6193529453040400
n3 4.8742445055424E+23
n4 3.8359807085679E+31
n5 3.0188776906397E+39

Nth Root

y√n
2√n 8871.2445575579
3√n 428.53835797728
4√n 94.187284479158
5√n 37.948430674604

Divisors of 78698980

1, 2, 4, 5, 10, 20, 983, 1966, 3932, 4003, 4915, 8006, 9830, 16012, 19660, 20015, 40030, 80060, 3934949, 7869898, 15739796, 19674745, 39349490, 78698980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78698979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78698980 can be divided by 24 positive divisors. The sum of these divisors (counting 78698980) is 1, the average is 0.041666666666667.

Base conversion 78698980

Base System Value
2 Binary 100101100001101100111100100
3 Ternary 12111002022201001
4 Quaternary 10230031213210
5 Quinary 130121331410
6 Senary 11450443044
8 Octal 454154744
10 Decimal 78698980
12 Duodecimal 22433484
16 Hexadecimal 4b0d9e4
20 Vigesimal 14bh790
36 Base36 1ausis

Cryptographic Hash Functions

md5 d3220dd45ba658fbd8158af888459ee0
sha1 3912510c46f84bddf371e2d36c900336607f5291
sha256 4ffb1d8c2f2b1bfe66cc5227e35b11a53f7caf840038ce189406ea989972ac39
sha512 45fccab6a43b120c7880b82283b4f8a67304db1a24aaa648009900931e836f3e6cb48587997e6bc4a06df9faf7d6fe9af9ec3c6d7fd741772a307a38964b796d
ripemd-160 a5cc46b91bd85c24125ffc2850d1abfae837fdc6

78698980 as geometric shapes

Circle

Radius = n
Diameter 157397960
Circumference 494480274.82602
Area 1.9457546629464E+16

Sphere

Radius = n
Volume 2.041718764055E+24
Surface area 7.7830186517855E+16
Circumference 494480274.82602

Square

Length = n
Perimeter 314795920
Area 6193529453040400
Diagonal 111297164.86093

Cube

Length = n
Surface area 37161176718242400
Volume 4.8742445055424E+23
Space diagonal 136310631.86385

Equilateral Triangle

Length = n
Perimeter 236096940
Area 2.6818769227101E+15
Altitude 68155315.931923

Triangular Pyramid

Length = n
Surface area 2.6818769227101E+15
Volume 5.7443522383838E+22
Height 37099054.953643