398984080 (number)

398984080 is an even 9-digits composite number following 398984079 and preceding 398984081. In scientific notation, it is written as 3.98984080 × 10^8. The sum of its digits is 49. It has a total of 8 prime factors and 80 positive divisors. There are 143936000 positive integers (up to 398984080) that are relatively prime to 398984080.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million nine hundred eighty-four thousand eighty

Notation

Scientific notation 3.98984080 × 10^8
Engineering notation 3.98984080 × 10^6

Prime Factorization of 398984080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 131 × 3461

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 49873010
Product of the distinct prime numbers

The prime factorization of 398984080 is 2 × 2 × 2 × 2 × 5 × 11 × 131 × 3461. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 1, 46, 77, 703, 362, 4513, 4775, 36678, 18945, 920715, 48313, 4419378, 4006573, 80424958, 17196900, 715783946, 800494693, 5117962516, 7274170034

Basic calculations (n = 398984080)

Multiplication

n×y
n×2 797968160
n×3 1196952240
n×4 1595936320
n×5 1994920400

Division

n÷y
n÷2 199492040
n÷3 132994693.33333
n÷3 99746020
n÷5 79796816

Exponentiation

ny
n2 159188296093446400
n3 6.3513595863611E+25
n4 2.5340913613135E+34
n5 1.0110621104296E+43

Nth Root

y√n
2√n 19974.585853028
3√n 736.181990676
4√n 141.33147509677
5√n 52.5038455172

Divisors of 398984080

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 131, 176, 220, 262, 440, 524, 655, 880, 1048, 1310, 1441, 2096, 2620, 2882, 3461, 5240, 5764, 6922, 7205, 10480, 11528, 13844, 14410, 17305, 23056, 27688, 28820, 34610, 38071, 55376, 57640, 69220, 76142, 115280, 138440, 152284, 190355, 276880, 304568, 380710, 453391, 609136, 761420, 906782, 1522840, 1813564, 2266955, 3045680, 3627128, 4533910, 4987301, 7254256, 9067820, 9974602, 18135640, 19949204, 24936505, 36271280, 39898408, 49873010, 79796816, 99746020, 199492040, 398984080

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398984079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398984080 can be divided by 80 positive divisors. The sum of these divisors (counting 398984080) is 1, the average is 0.0125.

Base conversion 398984080

Base System Value
2 Binary 10111110010000000001110010000
3 Ternary 1000210202111021011
4 Quaternary 113302000032100
5 Quinary 1304114442310
6 Senary 103331340304
8 Octal 2762001620
10 Decimal 398984080
12 Duodecimal b1751694
16 Hexadecimal 17c80390
20 Vigesimal 64dd040
36 Base36 6ljm34

Cryptographic Hash Functions

md5 dd72cee8280220512b85798c560cbaa7
sha1 b56f0f54bf891a64cd18aac3d20f6087c5307db5
sha256 f651d96f98dd949c74080cd0c602d49638976798676b4836958eb8affa72a070
sha512 c877647f70424dc394e3ec652d40e7d0e3cd178c09f3305cd2c32946788d95186b48d45edbd363455f541e5c66783e80c13bde821c96369318abc9d2bde0b30a
ripemd-160 1ba5030164c5fc79733a177545581cb688242763

398984080 as geometric shapes

Circle

Radius = n
Diameter 797968160
Circumference 2506890909.2546
Area 5.0010478154465E+17

Sphere

Radius = n
Volume 2.6604512822426E+26
Surface area 2.0004191261786E+18
Circumference 2506890909.2546

Square

Length = n
Perimeter 1595936320
Area 159188296093446400
Diagonal 564248697.10695

Cube

Length = n
Surface area 955129776560678400
Volume 6.3513595863611E+25
Space diagonal 691060697.97113

Equilateral Triangle

Length = n
Perimeter 1196952240
Area 6.8930554201042E+16
Altitude 345530348.98556

Triangular Pyramid

Length = n
Surface area 6.8930554201042E+16
Volume 7.4851490554502E+24
Height 188082899.03565