385655480 (number)

385655480 is an even 9-digits composite number following 385655479 and preceding 385655481. In scientific notation, it is written as 3.85655480 × 10^8. The sum of its digits is 44. It has a total of 7 prime factors and 48 positive divisors. There are 132220032 positive integers (up to 385655480) that are relatively prime to 385655480.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.85655480 × 10^8
Engineering notation 3.85655480 × 10^6

Prime Factorization of 385655480

Prime Factorization 2 × 2 × 2 × 7 × 35 × 7 × 28109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13773410
Product of the distinct prime numbers

The prime factorization of 385655480 is 2 × 2 × 2 × 7 × 35 × 7 × 28109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 7, 9, 82, 635, 843, 4769, 172, 15132, 74116, 632512, 840224, 2790165, 7349316, 80383907, 75597846, 62251316, 57059884, 5651108063, 7318583145

Basic calculations (n = 385655480)

Multiplication

n×y
n×2 771310960
n×3 1156966440
n×4 1542621920
n×5 1928277400

Division

n÷y
n÷2 192827740
n÷3 128551826.66667
n÷3 96413870
n÷5 77131096

Exponentiation

ny
n2 148730149254030400
n3 5.7358597101035E+25
n4 2.2120657297126E+34
n5 8.5309527078387E+42

Nth Root

y√n
2√n 19638.112943967
3√n 727.89125594666
4√n 140.1360515498
5√n 52.148269512161

Divisors of 385655480

1, 2, 4, 7, 8, 14, 28, 35, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1715, 1960, 3430, 6860, 13720, 28109, 56218, 112436, 196763, 224872, 393526, 787052, 983815, 1377341, 1574104, 1967630, 2754682, 3935260, 5509364, 6886705, 7870520, 11018728, 13773410, 27546820, 48206935, 55093640, 96413870, 192827740, 385655480

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 -385655479
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 385655480 can be divided by 48 positive divisors. The sum of these divisors (counting 385655480) is 1, the average is 0.020833333333333.

Base conversion 385655480

Base System Value
2 Binary 10110111111001010001010111000
3 Ternary 222212200022212022
4 Quaternary 112333022022320
5 Quinary 1242211433410
6 Senary 102133534012
8 Octal 2677121270
10 Decimal 385655480
12 Duodecimal a91a4308
16 Hexadecimal 16fca2b8
20 Vigesimal 60a6ie0
36 Base36 6dlxo8

Cryptographic Hash Functions

md5 fe588fc2b5c20890a01aaf3cfb4c3c88
sha1 b594d45efd34f76c6a094a093fd21873a97f62c6
sha256 05100e89c0bc59120a7382fed033b4367c06c6550952eeefa15783be04fe28a9
sha512 24764dc69efe38418909ad13c4af2a68e87f481732f4ba987ebb764a9c6a686297582cc16b209d615ec70f7420cacdd59731667d8737d5ead5d872c44ced6c13
ripemd-160 a9d535377cf907d29f0befeeece4daaea9dd2ef6

385655480 as geometric shapes

Circle

Radius = n
Diameter 771310960
Circumference 2423144845.5693
Area 4.6724954426378E+17

Sphere

Radius = n
Volume 2.402631296971E+26
Surface area 1.8689981770551E+18
Circumference 2423144845.5693

Square

Length = n
Perimeter 1542621920
Area 148730149254030400
Diagonal 545399210.21951

Cube

Length = n
Surface area 892380895524182400
Volume 5.7358597101035E+25
Space diagonal 667974885.57736

Equilateral Triangle

Length = n
Perimeter 1156966440
Area 6.4402043781321E+16
Altitude 333987442.78868

Triangular Pyramid

Length = n
Surface area 6.4402043781321E+16
Volume 6.7597754949148E+24
Height 181799736.73984