388630620 (number)

388630620 is an even 9-digits composite number following 388630619 and preceding 388630621. In scientific notation, it is written as 3.88630620 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 88829568 positive integers (up to 388630620) that are relatively prime to 388630620.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred thirty thousand six hundred twenty

Notation

Scientific notation 3.88630620 × 10^8
Engineering notation 3.88630620 × 10^6

Prime Factorization of 388630620

Prime Factorization 2 × 2 × 105 × 3 × 308437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194315310
Product of the distinct prime numbers

The prime factorization of 388630620 is 2 × 2 × 105 × 3 × 308437. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 74, 90, 730, 398, 6575, 3220, 22936, 57543, 431631, 218902, 203345, 6896392, 70707832, 54791467, 523742786, 207105284, 1302115781, 5029205740

Basic calculations (n = 388630620)

Multiplication

n×y
n×2 777261240
n×3 1165891860
n×4 1554522480
n×5 1943153100

Division

n÷y
n÷2 194315310
n÷3 129543540
n÷3 97157655
n÷5 77726124

Exponentiation

ny
n2 151033758801584400
n3 5.869634332399E+25
n4 2.2811196297735E+34
n5 8.8651293601305E+42

Nth Root

y√n
2√n 19713.716544579
3√n 729.75823607248
4√n 140.4055431405
5√n 52.228481959609

Divisors of 388630620

1, 2, 3, 4, 6, 12, 105, 210, 315, 420, 630, 1260, 308437, 616874, 925311, 1233748, 1850622, 3701244, 32385885, 64771770, 97157655, 129543540, 194315310, 388630620

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 -388630619
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 388630620 can be divided by 24 positive divisors. The sum of these divisors (counting 388630620) is 1, the average is 0.041666666666667.

Base conversion 388630620

Base System Value
2 Binary 10111001010100000100001011100
3 Ternary 1000002021110222200
4 Quaternary 113022200201130
5 Quinary 1243442134440
6 Senary 102321411500
8 Octal 2712404134
10 Decimal 388630620
12 Duodecimal aa199b90
16 Hexadecimal 172a085c
20 Vigesimal 618igb0
36 Base36 6fdpb0

Cryptographic Hash Functions

md5 ffbb16005ebe7382b196aebd3963bec4
sha1 6b936d7b5bbfd868d7779bb8dd4974240ddc9a78
sha256 d52bea190f0550903b75c7f15d5ffa9bf0d78cb9c11f3b0c048cc2864160b0f9
sha512 9e637b49e749bba44cd28bd93c261d247117eed69f3e33ba738f265d1b44430767cf4b7477e28c4a1dc69cba2d262016798ec7a532f05f3cf361fec82ca75d63
ripemd-160 979919e8e15c5190839d2a319ebe6a27c5bc23cd

388630620 as geometric shapes

Circle

Radius = n
Diameter 777261240
Circumference 2441838201.5041
Area 4.7448654709511E+17

Sphere

Radius = n
Volume 2.4586666797231E+26
Surface area 1.8979461883804E+18
Circumference 2441838201.5041

Square

Length = n
Perimeter 1554522480
Area 151033758801584400
Diagonal 549606693.55746

Cube

Length = n
Surface area 906202552809506400
Volume 5.869634332399E+25
Space diagonal 673127979.21699

Equilateral Triangle

Length = n
Perimeter 1165891860
Area 6.5399535975612E+16
Altitude 336563989.6085

Triangular Pyramid

Length = n
Surface area 6.5399535975612E+16
Volume 6.9174303992079E+24
Height 183202231.18582