78847648 (number)

78847648 is an even 8-digits composite number following 78847647 and preceding 78847649. In scientific notation, it is written as 7.8847648 × 10^7. The sum of its digits is 52. It has a total of 7 prime factors and 24 positive divisors. There are 35839680 positive integers (up to 78847648) that are relatively prime to 78847648.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred forty-seven thousand six hundred forty-eight

Notation

Scientific notation 7.8847648 × 10^7
Engineering notation 7.8847648 × 10^6

Prime Factorization of 78847648

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 223999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4927978
Product of the distinct prime numbers

The prime factorization of 78847648 is 2 × 2 × 2 × 2 × 2 × 11 × 223999. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 5, 84, 4, 164, 536, 504, 264, 35107, 22298, 846386, 461311, 652317, 1112379, 26109513, 22055194, 503103786, 700131266, 2758240940, 1388679706

Basic calculations (n = 78847648)

Multiplication

n×y
n×2 157695296
n×3 236542944
n×4 315390592
n×5 394238240

Division

n÷y
n÷2 39423824
n÷3 26282549.333333
n÷3 19711912
n÷5 15769529.6

Exponentiation

ny
n2 6216951595131904
n3 4.90192011006E+23
n4 3.8650487136213E+31
n5 3.0475000047447E+39

Nth Root

y√n
2√n 8879.6198116811
3√n 428.80803476814
4√n 94.231734631604
5√n 37.962757312825

Divisors of 78847648

1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 223999, 447998, 895996, 1791992, 2463989, 3583984, 4927978, 7167968, 9855956, 19711912, 39423824, 78847648

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 -78847647
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 78847648 can be divided by 24 positive divisors. The sum of these divisors (counting 78847648) is 1, the average is 0.041666666666667.

Base conversion 78847648

Base System Value
2 Binary 100101100110001111010100000
3 Ternary 12111100212122021
4 Quaternary 10230301322200
5 Quinary 130141111043
6 Senary 11453551224
8 Octal 454617240
10 Decimal 78847648
12 Duodecimal 224a5514
16 Hexadecimal 4b31ea0
20 Vigesimal 14cfj28
36 Base36 1axz8g

Cryptographic Hash Functions

md5 09f4db3a8e2d56b60e9b81709223266e
sha1 e8970ec389bde0fec9540442a1e3c159c8687a52
sha256 1f9de8e9943738352c190813e0911e4af9bba0c974c3696e4215100f09e8faa7
sha512 58b509369698c8550e131a1358dfe249ce1b0c1ecb1a4fabbb264c78461458846d6fe77762a529018b4fc89e383a4491e15d17387f2fb8082e767053083ecca6
ripemd-160 ab161352b4ace84f9244c70223874a3e01b905ea

78847648 as geometric shapes

Circle

Radius = n
Diameter 157695296
Circumference 495414383.41927
Area 1.953112945899E+16

Sphere

Radius = n
Volume 2.0533114941665E+24
Surface area 7.8124517835959E+16
Circumference 495414383.41927

Square

Length = n
Perimeter 315390592
Area 6216951595131904
Diagonal 111507413.16282

Cube

Length = n
Surface area 37301709570791424
Volume 4.90192011006E+23
Space diagonal 136568132.39331

Equilateral Triangle

Length = n
Perimeter 236542944
Area 2.6920190077412E+15
Altitude 68284066.196653

Triangular Pyramid

Length = n
Surface area 2.6920190077412E+15
Volume 5.7769682510969E+22
Height 37169137.72094