78849384 (number)

78849384 is an even 8-digits composite number following 78849383 and preceding 78849385. In scientific notation, it is written as 7.8849384 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 64 positive divisors. There are 25736640 positive integers (up to 78849384) that are relatively prime to 78849384.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred forty-nine thousand three hundred eighty-four

Notation

Scientific notation 7.8849384 × 10^7
Engineering notation 7.8849384 × 10^6

Prime Factorization of 78849384

Prime Factorization 2 × 2 × 2 × 3 × 103 × 191 × 167

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19712346
Product of the distinct prime numbers

The prime factorization of 78849384 is 2 × 2 × 2 × 3 × 103 × 191 × 167. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 8, 78, 72, 982, 849, 505, 8038, 16931, 76104, 979091, 550453, 7633370, 8544103, 9530971, 62068792, 902290348, 292122925, 1133673178, 7557707060

Basic calculations (n = 78849384)

Multiplication

n×y
n×2 157698768
n×3 236548152
n×4 315397536
n×5 394246920

Division

n÷y
n÷2 39424692
n÷3 26283128
n÷3 19712346
n÷5 15769876.8

Exponentiation

ny
n2 6217225357179456
n3 4.9022438960278E+23
n4 3.8653891141955E+31
n5 3.0478355057462E+39

Nth Root

y√n
2√n 8879.717563076
3√n 428.81118178775
4√n 94.232253305734
5√n 37.96292447765

Divisors of 78849384

1, 2, 3, 4, 6, 8, 12, 24, 103, 167, 191, 206, 309, 334, 382, 412, 501, 573, 618, 668, 764, 824, 1002, 1146, 1236, 1336, 1528, 2004, 2292, 2472, 4008, 4584, 17201, 19673, 31897, 34402, 39346, 51603, 59019, 63794, 68804, 78692, 95691, 103206, 118038, 127588, 137608, 157384, 191382, 206412, 236076, 255176, 382764, 412824, 472152, 765528, 3285391, 6570782, 9856173, 13141564, 19712346, 26283128, 39424692, 78849384

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 -78849383
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 78849384 can be divided by 64 positive divisors. The sum of these divisors (counting 78849384) is 1, the average is 0.015625.

Base conversion 78849384

Base System Value
2 Binary 100101100110010010101101000
3 Ternary 12111100222000120
4 Quaternary 10230302111220
5 Quinary 130141140014
6 Senary 11454003240
8 Octal 454622550
10 Decimal 78849384
12 Duodecimal 224a6520
16 Hexadecimal 4b32568
20 Vigesimal 14cg394
36 Base36 1ay0ko

Cryptographic Hash Functions

md5 509af2fb6c31ef70f052b51111cb67bf
sha1 99205c4c525fd8b48f62c40b074064b9b250efbb
sha256 5957a6d3d3936e08f76b90f00b68debb88fe20a19622b067f876c2dfac90eaa6
sha512 d9a85c449097096836faba63162b86914f39eb886323aa9d4691256dda60c0c3cd1fab1930d0eff32daed7aa55775dc64db28b19e034537d6f74277e19156a21
ripemd-160 10180ccec18ddd42427e8270c131d438777bfc6f

78849384 as geometric shapes

Circle

Radius = n
Diameter 157698768
Circumference 495425291.02896
Area 1.9531989507827E+16

Sphere

Radius = n
Volume 2.0534471213155E+24
Surface area 7.8127958031309E+16
Circumference 495425291.02896

Square

Length = n
Perimeter 315397536
Area 6217225357179456
Diagonal 111509868.23756

Cube

Length = n
Surface area 37303352143076736
Volume 4.9022438960278E+23
Space diagonal 136571139.23351

Equilateral Triangle

Length = n
Perimeter 236548152
Area 2.6921375501851E+15
Altitude 68285569.616754

Triangular Pyramid

Length = n
Surface area 2.6921375501851E+15
Volume 5.7773498365194E+22
Height 37169956.079188