78833221 (number)

78833221 is an odd 8-digits composite number following 78833220 and preceding 78833222. In scientific notation, it is written as 7.8833221 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 78727500 positive integers (up to 78833221) that are relatively prime to 78833221.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred thirty-three thousand two hundred twenty-one

Notation

Scientific notation 7.8833221 × 10^7
Engineering notation 7.8833221 × 10^6

Prime Factorization of 78833221

Prime Factorization 751 × 104971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 78833221
Product of the distinct prime numbers

The prime factorization of 78833221 is 751 × 104971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 10, 60, 640, 883, 1844, 3519, 75509, 70176, 315983, 105242, 6965268, 1440389, 34503209, 4588731, 122356444, 830462918, 2788160959, 3883676021

Basic calculations (n = 78833221)

Multiplication

n×y
n×2 157666442
n×3 236499663
n×4 315332884
n×5 394166105

Division

n÷y
n÷2 39416610.5
n÷3 26277740.333333
n÷3 19708305.25
n÷5 15766644.2

Exponentiation

ny
n2 6214676733234841
n3 4.8992298435466E+23
n4 3.862220689861E+31
n5 3.0447129719459E+39

Nth Root

y√n
2√n 8878.8074086557
3√n 428.78187972513
4√n 94.227423867236
5√n 37.961367978322

Divisors of 78833221

1, 751, 104971, 78833221

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78833220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78833221 can be divided by 4 positive divisors. The sum of these divisors (counting 78833221) is 1, the average is 0.25.

Base conversion 78833221

Base System Value
2 Binary 100101100101110011001000101
3 Ternary 12111100010211221
4 Quaternary 10230232121011
5 Quinary 130140130341
6 Senary 11453400341
8 Octal 454563105
10 Decimal 78833221
12 Duodecimal 224990b1
16 Hexadecimal 4b2e645
20 Vigesimal 14ce311
36 Base36 1axo3p

Cryptographic Hash Functions

md5 6ed96e05fa273b37272c2910aa70e119
sha1 ff3806160ddfd389446a67f22ce566ce197a20c8
sha256 f45c71e225a5cb7e1fa21317002afdcaeb30a188a1ea27aad143841c4e351959
sha512 ff614e6a53291d23419713733cfc3f2c05d248f0ae98498e2188c15fb9e38029930d8afb857c37d24882f84231d472aff02092f58dddd0dcb0a93e63bcd5327a
ripemd-160 097d760fa12629bed2d478f610d9639f3dffd0c5

78833221 as geometric shapes

Circle

Radius = n
Diameter 157666442
Circumference 495323735.90484
Area 1.9523982769566E+16

Sphere

Radius = n
Volume 2.0521845979645E+24
Surface area 7.8095931078264E+16
Circumference 495323735.90484

Square

Length = n
Perimeter 315332884
Area 6214676733234841
Diagonal 111487010.30376

Cube

Length = n
Surface area 37288060399409046
Volume 4.8992298435466E+23
Space diagonal 136543144.09631

Equilateral Triangle

Length = n
Perimeter 236499663
Area 2.6910339636447E+15
Altitude 68271572.048153

Triangular Pyramid

Length = n
Surface area 2.6910339636447E+15
Volume 5.7737977416055E+22
Height 37162336.767918