398267072 (number)

398267072 is an even 9-digits composite number following 398267071 and preceding 398267073. In scientific notation, it is written as 3.98267072 × 10^8. The sum of its digits is 44. It has a total of 8 prime factors and 28 positive divisors. There are 170685696 positive integers (up to 398267072) that are relatively prime to 398267072.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million two hundred sixty-seven thousand seventy-two

Notation

Scientific notation 3.98267072 × 10^8
Engineering notation 3.98267072 × 10^6

Prime Factorization of 398267072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 888989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12445846
Product of the distinct prime numbers

The prime factorization of 398267072 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 888989. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 9, 42, 62, 317, 931, 9664, 8687, 98581, 12183, 180445, 350261, 2209283, 5643310, 51849785, 51660901, 145251391, 250349603, 6730789664, 9809755797

Basic calculations (n = 398267072)

Multiplication

n×y
n×2 796534144
n×3 1194801216
n×4 1593068288
n×5 1991335360

Division

n÷y
n÷2 199133536
n÷3 132755690.66667
n÷3 99566768
n÷5 79653414.4

Exponentiation

ny
n2 158616660639453184
n3 6.3171793003293E+25
n4 2.5159245032411E+34
n5 1.0020098852789E+43

Nth Root

y√n
2√n 19956.629775591
3√n 735.74073256128
4√n 141.26793611995
5√n 52.484961171006

Divisors of 398267072

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 888989, 1777978, 3555956, 6222923, 7111912, 12445846, 14223824, 24891692, 28447648, 49783384, 56895296, 99566768, 199133536, 398267072

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398267071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398267072 can be divided by 28 positive divisors. The sum of these divisors (counting 398267072) is 1, the average is 0.035714285714286.

Base conversion 398267072

Base System Value
2 Binary 10111101111010001001011000000
3 Ternary 1000202102001201022
4 Quaternary 113233101023000
5 Quinary 1303424021242
6 Senary 103304125012
8 Octal 2757211300
10 Decimal 398267072
12 Duodecimal b1466768
16 Hexadecimal 17bd12c0
20 Vigesimal 64937dc
36 Base36 6l48u8

Cryptographic Hash Functions

md5 d36b8f659c4ab28b91d39f0934912b55
sha1 3bf95c6923ec2a79e0ed1f5885bfe7fb702bff80
sha256 92617650446cfa799dcfd125e28e75501b7f338c6f0b1054bcd850c6e1a38881
sha512 c07e46e9dab46e346c619f7dcca18159a28ef6127661b126e1ed1b9c786e89f88929d87587d101633681348606b1a7842415ed3ca62a209961cdb746e62cffe3
ripemd-160 fd23e74f8239e8a0079600bd7909a7917efae866

398267072 as geometric shapes

Circle

Radius = n
Diameter 796534144
Circumference 2502385815.1238
Area 4.9830893580185E+17

Sphere

Radius = n
Volume 2.6461338775099E+26
Surface area 1.9932357432074E+18
Circumference 2502385815.1238

Square

Length = n
Perimeter 1593068288
Area 158616660639453184
Diagonal 563234694.66902

Cube

Length = n
Surface area 951699963836719104
Volume 6.3171793003293E+25
Space diagonal 689818803.68569

Equilateral Triangle

Length = n
Perimeter 1194801216
Area 6.8683028788611E+16
Altitude 344909401.84285

Triangular Pyramid

Length = n
Surface area 6.8683028788611E+16
Volume 7.4448672020569E+24
Height 187744898.22301