78897008 (number)

78897008 is an even 8-digits composite number following 78897007 and preceding 78897009. In scientific notation, it is written as 7.8897008 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 10 positive divisors. There are 39448496 positive integers (up to 78897008) that are relatively prime to 78897008.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred ninety-seven thousand eight

Notation

Scientific notation 7.8897008 × 10^7
Engineering notation 7.8897008 × 10^6

Prime Factorization of 78897008

Prime Factorization 2 × 2 × 2 × 2 × 4931063

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9862126
Product of the distinct prime numbers

The prime factorization of 78897008 is 2 × 2 × 2 × 2 × 4931063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 4, 87, 110, 560, 6687, 1472, 96486, 87060, 598083, 846771, 513406, 6700233, 77581420, 58332797, 82343617, 546122513, 305913406, 2700238348

Basic calculations (n = 78897008)

Multiplication

n×y
n×2 157794016
n×3 236691024
n×4 315588032
n×5 394485040

Division

n÷y
n÷2 39448504
n÷3 26299002.666667
n÷3 19724252
n÷5 15779401.6

Exponentiation

ny
n2 6224737871352064
n3 4.9111319363397E+23
n4 3.8747361567045E+31
n5 3.057050895534E+39

Nth Root

y√n
2√n 8882.3987751057
3√n 428.8974965336
4√n 94.246478847253
5√n 37.967509192435

Divisors of 78897008

1, 2, 4, 8, 16, 4931063, 9862126, 19724252, 39448504, 78897008

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78897007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78897008 can be divided by 10 positive divisors. The sum of these divisors (counting 78897008) is 1, the average is 0.1.

Base conversion 78897008

Base System Value
2 Binary 100101100111101111101110000
3 Ternary 12111110101100102
4 Quaternary 10230331331300
5 Quinary 130144201013
6 Senary 11455011532
8 Octal 454757560
10 Decimal 78897008
12 Duodecimal 22509ba8
16 Hexadecimal 4b3df70
20 Vigesimal 14d22a8
36 Base36 1az1bk

Cryptographic Hash Functions

md5 d0f01e1406f0c6764bc45bcab28c28d1
sha1 9066b182df60ed79c1414181dfaedbb0f92b1dac
sha256 e382198dfb9c083443759ab3ef550e51d4bb316d491cb1213aee7499cf1b621b
sha512 368e8fd062d013e5805a9b07dd121f207a235ada657cc8478aef11039363db0ecb72e8b63c27e82341eb12997a697ae416acdd90e3513b952d2179650fedb19e
ripemd-160 d324294eefba8b093d35f5cdfbb746a6fc6c1832

78897008 as geometric shapes

Circle

Radius = n
Diameter 157794016
Circumference 495724521.44603
Area 1.9555590767162E+16

Sphere

Radius = n
Volume 2.0571701349353E+24
Surface area 7.8222363068647E+16
Circumference 495724521.44603

Square

Length = n
Perimeter 315588032
Area 6224737871352064
Diagonal 111577218.74426

Cube

Length = n
Surface area 37348427228112384
Volume 4.9111319363397E+23
Space diagonal 136653626.42117

Equilateral Triangle

Length = n
Perimeter 236691024
Area 2.695390564245E+15
Altitude 68326813.210584

Triangular Pyramid

Length = n
Surface area 2.695390564245E+15
Volume 5.7878244924793E+22
Height 37192406.248086