78849672 (number)

78849672 is an even 8-digits composite number following 78849671 and preceding 78849673. In scientific notation, it is written as 7.8849672 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 64 positive divisors. There are 22487040 positive integers (up to 78849672) that are relatively prime to 78849672.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred forty-nine thousand six hundred seventy-two

Notation

Scientific notation 7.8849672 × 10^7
Engineering notation 7.8849672 × 10^6

Prime Factorization of 78849672

Prime Factorization 2 × 2 × 2 × 17 × 3 × 11 × 17569

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19712418
Product of the distinct prime numbers

The prime factorization of 78849672 is 2 × 2 × 2 × 17 × 3 × 11 × 17569. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 52, 89, 804, 975, 3550, 1567, 21246, 57171, 588067, 994486, 9240717, 7396355, 93835977, 4892880, 888160166, 640119212, 824404585, 1895554870

Basic calculations (n = 78849672)

Multiplication

n×y
n×2 157699344
n×3 236549016
n×4 315398688
n×5 394248360

Division

n÷y
n÷2 39424836
n÷3 26283224
n÷3 19712418
n÷5 15769934.4

Exponentiation

ny
n2 6217270774507584
n3 4.9022976130511E+23
n4 3.8654455883546E+31
n5 3.0478911677561E+39

Nth Root

y√n
2√n 8879.7337797932
3√n 428.81170386949
4√n 94.232339352227
5√n 37.962952209778

Divisors of 78849672

1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 17569, 35138, 52707, 70276, 105414, 140552, 193259, 210828, 298673, 386518, 421656, 579777, 597346, 773036, 896019, 1159554, 1194692, 1546072, 1792038, 2319108, 2389384, 3285403, 3584076, 4638216, 6570806, 7168152, 9856209, 13141612, 19712418, 26283224, 39424836, 78849672

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78849671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78849672 can be divided by 64 positive divisors. The sum of these divisors (counting 78849672) is 1, the average is 0.015625.

Base conversion 78849672

Base System Value
2 Binary 100101100110010011010001000
3 Ternary 12111100222102020
4 Quaternary 10230302122020
5 Quinary 130141142142
6 Senary 11454004440
8 Octal 454623210
10 Decimal 78849672
12 Duodecimal 224a6720
16 Hexadecimal 4b32688
20 Vigesimal 14cg43c
36 Base36 1ay0so

Cryptographic Hash Functions

md5 44813ade36ee895049473121ac0943d3
sha1 addc22550243f2862c86249ac5be2b236420b529
sha256 68878b3921b1ea27afdaaf94d89fb1269f0b4d7bb7097f12b6e8d13412f8800f
sha512 27dda5326a9550b2f802ede8ae1a6b91e9eb1d342fbb2d0b95521ccf03858b0438d5d6545ff4d235b3e6a12f0c5321bfe3c0688577d3cc204b76d15d83e62603
ripemd-160 0ba26c4edf82106abc8f0f67e84bace541c5fd63

78849672 as geometric shapes

Circle

Radius = n
Diameter 157699344
Circumference 495427100.58633
Area 1.9532132190572E+16

Sphere

Radius = n
Volume 2.0534696222496E+24
Surface area 7.8128528762286E+16
Circumference 495427100.58633

Square

Length = n
Perimeter 315398688
Area 6217270774507584
Diagonal 111510275.53107

Cube

Length = n
Surface area 37303624647045504
Volume 4.9022976130511E+23
Space diagonal 136571638.06414

Equilateral Triangle

Length = n
Perimeter 236549016
Area 2.6921572164651E+15
Altitude 68285819.032071

Triangular Pyramid

Length = n
Surface area 2.6921572164651E+15
Volume 5.7774131426384E+22
Height 37170091.84369