78489364 (number)

78489364 is an even 8-digits composite number following 78489363 and preceding 78489365. In scientific notation, it is written as 7.8489364 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 38691800 positive integers (up to 78489364) that are relatively prime to 78489364.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8489364 × 10^7
Engineering notation 7.8489364 × 10^6

Prime Factorization of 78489364

Prime Factorization 2 × 2 × 71 × 276371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39244682
Product of the distinct prime numbers

The prime factorization of 78489364 is 2 × 2 × 71 × 276371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 83, 55, 322, 623, 7518, 4316, 15518, 75897, 907769, 771791, 9084146, 2170468, 71808005, 71763159, 704742229, 955368055, 7141394261, 31337510

Basic calculations (n = 78489364)

Multiplication

n×y
n×2 156978728
n×3 235468092
n×4 313957456
n×5 392446820

Division

n÷y
n÷2 39244682
n÷3 26163121.333333
n÷3 19622341
n÷5 15697872.8

Exponentiation

ny
n2 6160580261124496
n3 4.8354002656662E+23
n4 3.7952749153757E+31
n5 2.9788871431299E+39

Nth Root

y√n
2√n 8859.4223287977
3√n 428.15754673981
4√n 94.124504401339
5√n 37.928193851475

Divisors of 78489364

1, 2, 4, 71, 142, 284, 276371, 552742, 1105484, 19622341, 39244682, 78489364

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78489363
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78489364 can be divided by 12 positive divisors. The sum of these divisors (counting 78489364) is 1, the average is 0.083333333333333.

Base conversion 78489364

Base System Value
2 Binary 100101011011010011100010100
3 Ternary 12110200200011111
4 Quaternary 10223122130110
5 Quinary 130043124424
6 Senary 11442144404
8 Octal 453323424
10 Decimal 78489364
12 Duodecimal 22352104
16 Hexadecimal 4ada714
20 Vigesimal 14ab384
36 Base36 1aqas4

Cryptographic Hash Functions

md5 35c96e4ea99953f1ced66e253e0f8aeb
sha1 efc1aee1e094780f4acd3d5a47e6c6ef3a325a6a
sha256 10f36296b36ed1522d82949e9c78ce934e7ec74b415e0d8b76c90ef3e8f822a6
sha512 0d200d706945150aa087ed382c5b312e33c1b8cfb3fff0b8dc604d0277b62007c99c326bbf79340137820dc4dc04ac36f7023d68d116f996875dce30752b8498
ripemd-160 68399d16ace87c5360a293e63719f7b33378699c

78489364 as geometric shapes

Circle

Radius = n
Diameter 156978728
Circumference 493163218.65467
Area 1.9354033690199E+16

Sphere

Radius = n
Volume 2.0254477269044E+24
Surface area 7.7416134760796E+16
Circumference 493163218.65467

Square

Length = n
Perimeter 313957456
Area 6160580261124496
Diagonal 111000723.07084

Cube

Length = n
Surface area 36963481566746976
Volume 4.8354002656662E+23
Space diagonal 135947566.30177

Equilateral Triangle

Length = n
Perimeter 235468092
Area 2.6676095040934E+15
Altitude 67973783.150884

Triangular Pyramid

Length = n
Surface area 2.6676095040934E+15
Volume 5.698573862673E+22
Height 37000241.023613