389621628 (number)

389621628 is an even 9-digits composite number following 389621627 and preceding 389621629. In scientific notation, it is written as 3.89621628 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 117482400 positive integers (up to 389621628) that are relatively prime to 389621628.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred twenty-one thousand six hundred twenty-eight

Notation

Scientific notation 3.89621628 × 10^8
Engineering notation 3.89621628 × 10^6

Prime Factorization of 389621628

Prime Factorization 2 × 2 × 9 × 11 × 211 × 4663

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 194810814
Product of the distinct prime numbers

The prime factorization of 389621628 is 2 × 2 × 9 × 11 × 211 × 4663. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 20, 15, 173, 610, 5247, 1750, 82931, 96725, 519944, 616606, 424313, 5136297, 83156395, 33776833, 566495887, 92125797, 2937574544, 7463081761

Basic calculations (n = 389621628)

Multiplication

n×y
n×2 779243256
n×3 1168864884
n×4 1558486512
n×5 1948108140

Division

n÷y
n÷2 194810814
n÷3 129873876
n÷3 97405407
n÷5 77924325.6

Exponentiation

ny
n2 151805013005370384
n3 5.9146516305714E+25
n4 2.3044761973561E+34
n5 8.9787376770112E+42

Nth Root

y√n
2√n 19738.835527964
3√n 730.37800401787
4√n 140.49496620151
5√n 52.255091355474

Divisors of 389621628

1, 2, 4, 9, 11, 18, 22, 36, 44, 99, 198, 211, 396, 422, 844, 1899, 2321, 3798, 4642, 4663, 7596, 9284, 9326, 18652, 20889, 41778, 41967, 51293, 83556, 83934, 102586, 167868, 205172, 461637, 923274, 983893, 1846548, 1967786, 3935572, 8855037, 10822823, 17710074, 21645646, 35420148, 43291292, 97405407, 194810814, 389621628

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389621627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389621628 can be divided by 48 positive divisors. The sum of these divisors (counting 389621628) is 1, the average is 0.020833333333333.

Base conversion 389621628

Base System Value
2 Binary 10111001110010010011101111100
3 Ternary 1000011010211101200
4 Quaternary 113032102131330
5 Quinary 1244220343003
6 Senary 102354535500
8 Octal 2716223574
10 Decimal 389621628
12 Duodecimal aa597590
16 Hexadecimal 1739277c
20 Vigesimal 61f2e18
36 Base36 6fyxz0

Cryptographic Hash Functions

md5 3e550d6528e782514ca6af1e71342214
sha1 1c9c08629be7340d3c3d63a8dc9ee35df0939b3f
sha256 c609d3ade79d6dc6a8db7abcf464f2b895c4cbdb306db29e2e20af41d0808d16
sha512 9f9e02afb3d7edb3d273f2b3d9d34cdd229cb74fca5f426c586df0edf00536c50cc8e2b6fd38441a8c2871c4d976ede3c5d3de3dee12b28148e9b92b39386ba0
ripemd-160 f765ecfa9c3456c796c46260c0a7a6dc79cdc46a

389621628 as geometric shapes

Circle

Radius = n
Diameter 779243256
Circumference 2448064888.409
Area 4.7690951363577E+17

Sphere

Radius = n
Volume 2.4775234814861E+26
Surface area 1.9076380545431E+18
Circumference 2448064888.409

Square

Length = n
Perimeter 1558486512
Area 151805013005370384
Diagonal 551008190.51148

Cube

Length = n
Surface area 910830078032222304
Volume 5.9146516305714E+25
Space diagonal 674844455.4237

Equilateral Triangle

Length = n
Perimeter 1168864884
Area 6.5733498842239E+16
Altitude 337422227.71185

Triangular Pyramid

Length = n
Surface area 6.5733498842239E+16
Volume 6.9704837938885E+24
Height 183669396.83716