398996960 (number)

398996960 is an even 9-digits composite number following 398996959 and preceding 398996961. In scientific notation, it is written as 3.98996960 × 10^8. The sum of its digits is 59. It has a total of 8 prime factors and 48 positive divisors. There are 151197696 positive integers (up to 398996960) that are relatively prime to 398996960.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million nine hundred ninety-six thousand nine hundred sixty

Notation

Scientific notation 3.98996960 × 10^8
Engineering notation 3.98996960 × 10^6

Prime Factorization of 398996960

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 19 × 131249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 24937310
Product of the distinct prime numbers

The prime factorization of 398996960 is 2 × 2 × 2 × 2 × 2 × 5 × 19 × 131249. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 5, 5, 36, 934, 586, 3713, 9037, 4706, 43930, 937646, 23489, 7606505, 1465932, 20579210, 42867967, 185947862, 856457871, 4402677908, 6780056174

Basic calculations (n = 398996960)

Multiplication

n×y
n×2 797993920
n×3 1196990880
n×4 1595987840
n×5 1994984800

Division

n÷y
n÷2 199498480
n÷3 132998986.66667
n÷3 99749240
n÷5 79799392

Exponentiation

ny
n2 159198574089241600
n3 6.3519747097942E+25
n4 2.5344185992048E+34
n5 1.0112253164502E+43

Nth Root

y√n
2√n 19974.908260115
3√n 736.18991239726
4√n 141.33261569827
5√n 52.504184498544

Divisors of 398996960

1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 131249, 262498, 524996, 656245, 1049992, 1312490, 2099984, 2493731, 2624980, 4199968, 4987462, 5249960, 9974924, 10499920, 12468655, 19949848, 20999840, 24937310, 39899696, 49874620, 79799392, 99749240, 199498480, 398996960

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 -398996959
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 398996960 can be divided by 48 positive divisors. The sum of these divisors (counting 398996960) is 1, the average is 0.020833333333333.

Base conversion 398996960

Base System Value
2 Binary 10111110010000011010111100000
3 Ternary 1000210210010221012
4 Quaternary 113302003113200
5 Quinary 1304120400320
6 Senary 103331520052
8 Octal 2762032740
10 Decimal 398996960
12 Duodecimal b1759028
16 Hexadecimal 17c835e0
20 Vigesimal 64dec80
36 Base36 6ljw0w

Cryptographic Hash Functions

md5 a0841f2a80775c4f5f2019ddd0115459
sha1 9050dbf34135b46d04092e9702984cfc49bca9d1
sha256 6bbb1ab0cc8039a96bb941ce97a2cd6a6ef741e09b866eb73ec72dfa7bc1b02e
sha512 b3b545c0aa901a1a60d32c5f596e572e3fdf29c31f9b4a97719c43c72e7bcfc8c70215673e2e1b5373e81f4db432f8f7e4c696a04447a694ba2af3c8ac16b711
ripemd-160 30e2a047ab031d1a319718d47bc30c2ce39a69a6

398996960 as geometric shapes

Circle

Radius = n
Diameter 797993920
Circumference 2506971836.6813
Area 5.0013707082073E+17

Sphere

Radius = n
Volume 2.6607089445437E+26
Surface area 2.0005482832829E+18
Circumference 2506971836.6813

Square

Length = n
Perimeter 1595987840
Area 159198574089241600
Diagonal 564266912.17764

Cube

Length = n
Surface area 955191444535449600
Volume 6.3519747097942E+25
Space diagonal 691083006.78553

Equilateral Triangle

Length = n
Perimeter 1196990880
Area 6.8935004703771E+16
Altitude 345541503.39276

Triangular Pyramid

Length = n
Surface area 6.8935004703771E+16
Volume 7.4858739853682E+24
Height 188088970.72588