78990552 (number)

78990552 is an even 8-digits composite number following 78990551 and preceding 78990553. In scientific notation, it is written as 7.8990552 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 96 positive divisors. There are 26067744 positive integers (up to 78990552) that are relatively prime to 78990552.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred ninety thousand five hundred fifty-two

Notation

Scientific notation 7.8990552 × 10^7
Engineering notation 7.8990552 × 10^6

Prime Factorization of 78990552

Prime Factorization 2 × 2 × 2 × 27 × 3 × 3 × 227 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6582546
Product of the distinct prime numbers

The prime factorization of 78990552 is 2 × 2 × 2 × 27 × 3 × 3 × 227 × 179. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78990552)

Multiplication

n×y
n×2 157981104
n×3 236971656
n×4 315962208
n×5 394952760

Division

n÷y
n÷2 39495276
n÷3 26330184
n÷3 19747638
n÷5 15798110.4

Exponentiation

ny
n2 6239507305264704
n3 4.9286212625089E+23
n4 3.8931451412452E+31
n5 3.0752168372307E+39

Nth Root

y√n
2√n 8887.6629098993
3√n 429.06693659436
4√n 94.274402198578
5√n 37.97650813821

Divisors of 78990552

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78990551
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78990552 can be divided by 96 positive divisors. The sum of these divisors (counting 78990552) is 1, the average is 0.010416666666667.

Base conversion 78990552

Base System Value
2 Binary 100101101010100110011011000
3 Ternary 12111122010200000
4 Quaternary 10231110303120
5 Quinary 130210144202
6 Senary 11501013000
8 Octal 455246330
10 Decimal 78990552
12 Duodecimal 22554160
16 Hexadecimal 4b54cd8
20 Vigesimal 14ddg7c
36 Base36 1b11i0

Cryptographic Hash Functions

md5 4b229df905dba4b53d755ab45552d9dc
sha1 c1b2d1a7af66363bc3207eea1db95e43583b3290
sha256 0d7ba7260abe229c84407808d74ba3a68e56bdbbe058510778f04dfc243233be
sha512 bcfcf826da5616dd822190544cd523a158d59970d79d77a9ae72ac0768d4b3b3a45f143876f66e0467fee8ebd92963426163c5da53949d59f0587b3db80eadb1
ripemd-160 0ad66ce58f537a791d23b8a37c972d9d8bcb9c4d

78990552 as geometric shapes

Circle

Radius = n
Diameter 157981104
Circumference 496312275.73241
Area 1.9601990312239E+16

Sphere

Radius = n
Volume 2.0644960467499E+24
Surface area 7.8407961248958E+16
Circumference 496312275.73241

Square

Length = n
Perimeter 315962208
Area 6239507305264704
Diagonal 111709509.93774

Cube

Length = n
Surface area 37437043831588224
Volume 4.9286212625089E+23
Space diagonal 136815649.38191

Equilateral Triangle

Length = n
Perimeter 236971656
Area 2.7017859167289E+15
Altitude 68407824.690956

Triangular Pyramid

Length = n
Surface area 2.7017859167289E+15
Volume 5.8084358610338E+22
Height 37236503.312579