78672220 (number)

78672220 is an even 8-digits composite number following 78672219 and preceding 78672221. In scientific notation, it is written as 7.8672220 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 28512000 positive integers (up to 78672220) that are relatively prime to 78672220.

Interesting facts

Basic properties

Name

Name seventy-eight million six hundred seventy-two thousand two hundred twenty

Notation

Scientific notation 7.8672220 × 10^7
Engineering notation 7.8672220 × 10^6

Prime Factorization of 78672220

Prime Factorization 2 × 2 × 55 × 661 × 541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39336110
Product of the distinct prime numbers

The prime factorization of 78672220 is 2 × 2 × 55 × 661 × 541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 22, 18, 260, 282, 8886, 3785, 71319, 14723, 36146, 164161, 3907180, 7533672, 65536545, 19579984, 536069812, 887686254, 2291054557, 2324280459

Basic calculations (n = 78672220)

Multiplication

n×y
n×2 157344440
n×3 236016660
n×4 314688880
n×5 393361100

Division

n÷y
n÷2 39336110
n÷3 26224073.333333
n÷3 19668055
n÷5 15734444

Exponentiation

ny
n2 6189318199728400
n3 4.8692740305904E+23
n4 3.8307659777489E+31
n5 3.0137486376998E+39

Nth Root

y√n
2√n 8869.7361854793
3√n 428.4897805307
4√n 94.179276836676
5√n 37.945849603914

Divisors of 78672220

1, 2, 4, 55, 110, 220, 541, 661, 1082, 1322, 2164, 2644, 29755, 36355, 59510, 72710, 119020, 145420, 357601, 715202, 1430404, 19668055, 39336110, 78672220

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 -78672219
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 78672220 can be divided by 24 positive divisors. The sum of these divisors (counting 78672220) is 1, the average is 0.041666666666667.

Base conversion 78672220

Base System Value
2 Binary 100101100000111000101011100
3 Ternary 12111000221222221
4 Quaternary 10230013011130
5 Quinary 130120002340
6 Senary 11450115124
8 Octal 454070534
10 Decimal 78672220
12 Duodecimal 2241baa4
16 Hexadecimal 4b0715c
20 Vigesimal 14be0b0
36 Base36 1au7vg

Cryptographic Hash Functions

md5 b4aae8e573af90feb4b62319bc6e890b
sha1 0763cde1ded70f7a26094f913967aa0731b4d42a
sha256 10f15318b33f2b5ff9761cc729d1f8f0154ae582c28c3e49522cf8817ffeaaea
sha512 da0c8ef308dd42ed418a7ccc79f2b9408cb07a5ad1593c3ad51b0b7a4a67a4cd8dc2877e3a25bc7ecf71a139c02482fb0b280bbee843748257c03303ae45efa9
ripemd-160 8e6abcd5923331a742a3c5b2830f57859b2ba19c

78672220 as geometric shapes

Circle

Radius = n
Diameter 157344440
Circumference 494312136.7872
Area 1.9444316586996E+16

Sphere

Radius = n
Volume 2.0396367363758E+24
Surface area 7.7777266347985E+16
Circumference 494312136.7872

Square

Length = n
Perimeter 314688880
Area 6189318199728400
Diagonal 111259320.506

Cube

Length = n
Surface area 37135909198370400
Volume 4.8692740305904E+23
Space diagonal 136264282.18424

Equilateral Triangle

Length = n
Perimeter 236016660
Area 2.6800533965351E+15
Altitude 68132141.092118

Triangular Pyramid

Length = n
Surface area 2.6800533965351E+15
Volume 5.7384944774767E+22
Height 37086440.168667