389957140 (number)

389957140 is an even 9-digits composite number following 389957139 and preceding 389957141. In scientific notation, it is written as 3.89957140 × 10^8. The sum of its digits is 46. It has a total of 6 prime factors and 48 positive divisors. There are 145342080 positive integers (up to 389957140) that are relatively prime to 389957140.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred fifty-seven thousand one hundred forty

Notation

Scientific notation 3.89957140 × 10^8
Engineering notation 3.89957140 × 10^6

Prime Factorization of 389957140

Prime Factorization 2 × 2 × 5 × 61 × 19 × 16823

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 194978570
Product of the distinct prime numbers

The prime factorization of 389957140 is 2 × 2 × 5 × 61 × 19 × 16823. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 98, 97, 47, 137, 8741, 4703, 74158, 98415, 907101, 373674, 7583081, 618535, 31811314, 40236439, 624068643, 166578042, 1912940789, 8889930645

Basic calculations (n = 389957140)

Multiplication

n×y
n×2 779914280
n×3 1169871420
n×4 1559828560
n×5 1949785700

Division

n÷y
n÷2 194978570
n÷3 129985713.33333
n÷3 97489285
n÷5 77991428

Exponentiation

ny
n2 152066571036979600
n3 5.9299445131187E+25
n4 2.3124242026945E+34
n5 9.0174632854952E+42

Nth Root

y√n
2√n 19747.332478084
3√n 730.58759221094
4√n 140.525202288
5√n 52.264087865481

Divisors of 389957140

1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 2318, 4636, 5795, 11590, 16823, 23180, 33646, 67292, 84115, 168230, 319637, 336460, 639274, 1026203, 1278548, 1598185, 2052406, 3196370, 4104812, 5131015, 6392740, 10262030, 19497857, 20524060, 38995714, 77991428, 97489285, 194978570, 389957140

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 -389957139
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 389957140 can be divided by 48 positive divisors. The sum of these divisors (counting 389957140) is 1, the average is 0.020833333333333.

Base conversion 389957140

Base System Value
2 Binary 10111001111100100011000010100
3 Ternary 1000011202212122001
4 Quaternary 113033210120110
5 Quinary 1244312112030
6 Senary 102410045044
8 Octal 2717443024
10 Decimal 389957140
12 Duodecimal aa719784
16 Hexadecimal 173e4614
20 Vigesimal 61h4ch0
36 Base36 6g64us

Cryptographic Hash Functions

md5 5dbe2eee9dcbdb68804f289139823efb
sha1 883983cf674f4a543c57c9a5566c968e1ec449f5
sha256 33bb6712073540884fb54867cc399dd6b7dee1e8dc8fef67280bc3da12bbeefc
sha512 74af8579d8eb543fdcb9f0bb0f67ff83421196c4f969e8055f7ed93a04ede21dc2712b1269cd546584495c017a401245aaa7f423246b026044225e5325ecf43c
ripemd-160 8cf2a6f78e0e3ce0c0daf9a951ca969bf1fc7997

389957140 as geometric shapes

Circle

Radius = n
Diameter 779914280
Circumference 2450172972.4778
Area 4.7773122242637E+17

Sphere

Radius = n
Volume 2.4839293491479E+26
Surface area 1.9109248897055E+18
Circumference 2450172972.4778

Square

Length = n
Perimeter 1559828560
Area 152066571036979600
Diagonal 551482676.13222

Cube

Length = n
Surface area 912399426221877600
Volume 5.9299445131187E+25
Space diagonal 675425579.25425

Equilateral Triangle

Length = n
Perimeter 1169871420
Area 6.5846756792208E+16
Altitude 337712789.62712

Triangular Pyramid

Length = n
Surface area 6.5846756792208E+16
Volume 6.9885066288104E+24
Height 183827558.71074