78389622 (number)

78389622 is an even 8-digits composite number following 78389621 and preceding 78389623. In scientific notation, it is written as 7.8389622 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 25492320 positive integers (up to 78389622) that are relatively prime to 78389622.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred eighty-nine thousand six hundred twenty-two

Notation

Scientific notation 7.8389622 × 10^7
Engineering notation 7.8389622 × 10^6

Prime Factorization of 78389622

Prime Factorization 2 × 3 × 3 × 41 × 106219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 26129874
Product of the distinct prime numbers

The prime factorization of 78389622 is 2 × 3 × 3 × 41 × 106219. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 47, 11, 87, 88, 5089, 4283, 67059, 23831, 417266, 683572, 1851816, 4598256, 55836592, 24365317, 941751098, 957003143, 6576094506, 7811928316

Basic calculations (n = 78389622)

Multiplication

n×y
n×2 156779244
n×3 235168866
n×4 313558488
n×5 391948110

Division

n÷y
n÷2 39194811
n÷3 26129874
n÷3 19597405.5
n÷5 15677924.4

Exponentiation

ny
n2 6144932837302884
n3 4.8169896233156E+23
n4 3.7760199574963E+31
n5 2.9600077713259E+39

Nth Root

y√n
2√n 8853.7913912628
3√n 427.9761064776
4√n 94.094587470602
5√n 37.918549338808

Divisors of 78389622

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 106219, 212438, 318657, 637314, 955971, 1911942, 4354979, 8709958, 13064937, 26129874, 39194811, 78389622

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 -78389621
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 78389622 can be divided by 24 positive divisors. The sum of these divisors (counting 78389622) is 1, the average is 0.041666666666667.

Base conversion 78389622

Base System Value
2 Binary 100101011000010000101110110
3 Ternary 12110111121100100
4 Quaternary 10223002011312
5 Quinary 130031431442
6 Senary 11440054530
8 Octal 453020566
10 Decimal 78389622
12 Duodecimal 22304446
16 Hexadecimal 4ac2176
20 Vigesimal 149ie12
36 Base36 1ao5ti

Cryptographic Hash Functions

md5 701cfb147b40e552fb32a2c3b4298300
sha1 71a0b4096d6e40f5fdcf5c5e4b52ce10311bba1f
sha256 a281b41f3b53e07031c5df325a0a6f20f58ec7546ab144674b9a8908ec809b97
sha512 919a237c5a65535b01ea3aa26ad38f375b73df44ff93c031b63853fd115d1ebb03a9b80076c0653b32c8e54bb5123cc14e4d81f54fbe51a01a57657868832f56
ripemd-160 395ae5d1d7c07db0938d468a6c4914491d1832b1

78389622 as geometric shapes

Circle

Radius = n
Diameter 156779244
Circumference 492536521.18576
Area 1.9304875858473E+16

Sphere

Radius = n
Volume 2.0177358950702E+24
Surface area 7.7219503433894E+16
Circumference 492536521.18576

Square

Length = n
Perimeter 313558488
Area 6144932837302884
Diagonal 110859666.5817

Cube

Length = n
Surface area 36869597023817304
Volume 4.8169896233156E+23
Space diagonal 135774808.09012

Equilateral Triangle

Length = n
Perimeter 235168866
Area 2.6608339708267E+15
Altitude 67887404.04506

Triangular Pyramid

Length = n
Surface area 2.6608339708267E+15
Volume 5.6768767125862E+22
Height 36953222.1939