385406980 (number)

385406980 is an even 9-digits composite number following 385406979 and preceding 385406981. In scientific notation, it is written as 3.85406980 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 131321088 positive integers (up to 385406980) that are relatively prime to 385406980.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million four hundred six thousand nine hundred eighty

Notation

Scientific notation 3.85406980 × 10^8
Engineering notation 3.85406980 × 10^6

Prime Factorization of 385406980

Prime Factorization 2 × 2 × 5 × 7 × 16889 × 163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 192703490
Product of the distinct prime numbers

The prime factorization of 385406980 is 2 × 2 × 5 × 7 × 16889 × 163. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 52, 59, 158, 827, 4423, 704, 13484, 70930, 921022, 284869, 4398236, 3275987, 45720742, 93591329, 101359824, 926757582, 3064741606, 1992806058

Basic calculations (n = 385406980)

Multiplication

n×y
n×2 770813960
n×3 1156220940
n×4 1541627920
n×5 1927034900

Division

n÷y
n÷2 192703490
n÷3 128468993.33333
n÷3 96351745
n÷5 77081396

Exponentiation

ny
n2 148538540232720400
n3 5.7247790204701E+25
n4 2.2063697934467E+34
n5 8.5035031885554E+42

Nth Root

y√n
2√n 19631.784941772
3√n 727.73488162547
4√n 140.11347166412
5√n 52.141547353659

Divisors of 385406980

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 4564, 5705, 11410, 16889, 22820, 33778, 67556, 84445, 118223, 168890, 236446, 337780, 472892, 591115, 1182230, 2364460, 2752907, 5505814, 11011628, 13764535, 19270349, 27529070, 38540698, 55058140, 77081396, 96351745, 192703490, 385406980

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 -385406979
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 385406980 can be divided by 48 positive divisors. The sum of these divisors (counting 385406980) is 1, the average is 0.020833333333333.

Base conversion 385406980

Base System Value
2 Binary 10110111110001101100000000100
3 Ternary 222212012200222121
4 Quaternary 112332031200010
5 Quinary 1242131010410
6 Senary 102124335324
8 Octal 2676154004
10 Decimal 385406980
12 Duodecimal a90a4544
16 Hexadecimal 16f8d804
20 Vigesimal 608fh90
36 Base36 6dglxg

Cryptographic Hash Functions

md5 f4254d7119cbafcb35695a295be5d16d
sha1 9545436d5d15abd68833396491f7f59d81c1cf82
sha256 c1b62656c45f8bb9889be3e4da228b88544b8faea3705f7b9b208ecb02af3a59
sha512 e0886bd75b3f0026117d1dda00ffbcdb11ccf0abba14245b10cfe449c22f1ac110d8e83dc7b9575559fb43f1fcbf2891112ad7f9e44ae972a5488393044f63c3
ripemd-160 1f91101ea0a875a23393b5c96267eb3ad1315633

385406980 as geometric shapes

Circle

Radius = n
Diameter 770813960
Circumference 2421583474.0205
Area 4.6664758677007E+17

Sphere

Radius = n
Volume 2.3979898285512E+26
Surface area 1.8665903470803E+18
Circumference 2421583474.0205

Square

Length = n
Perimeter 1541627920
Area 148538540232720400
Diagonal 545047778.14926

Cube

Length = n
Surface area 891231241396322400
Volume 5.7247790204701E+25
Space diagonal 667544470.95168

Equilateral Triangle

Length = n
Perimeter 1156220940
Area 6.4319074641296E+16
Altitude 333772235.47584

Triangular Pyramid

Length = n
Surface area 6.4319074641296E+16
Volume 6.7467167769482E+24
Height 181682592.71642