398045256 (number)

398045256 is an even 9-digits composite number following 398045255 and preceding 398045257. In scientific notation, it is written as 3.98045256 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 111305280 positive integers (up to 398045256) that are relatively prime to 398045256.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million forty-five thousand two hundred fifty-six

Notation

Scientific notation 3.98045256 × 10^8
Engineering notation 3.98045256 × 10^6

Prime Factorization of 398045256

Prime Factorization 2 × 2 × 2 × 3 × 7 × 47 × 50411

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 99511314
Product of the distinct prime numbers

The prime factorization of 398045256 is 2 × 2 × 2 × 3 × 7 × 47 × 50411. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 7, 52, 2, 448, 598, 550, 331, 19662, 95818, 321118, 282173, 781674, 5915533, 81756003, 39154255, 709863478, 100303861, 6972164451, 8615820673

Basic calculations (n = 398045256)

Multiplication

n×y
n×2 796090512
n×3 1194135768
n×4 1592181024
n×5 1990226280

Division

n÷y
n÷2 199022628
n÷3 132681752
n÷3 99511314
n÷5 79609051.2

Exponentiation

ny
n2 158440025824105536
n3 6.3066300639803E+25
n4 2.5103241783143E+34
n5 9.9922263020011E+42

Nth Root

y√n
2√n 19951.07155017
3√n 735.60411621741
4√n 141.2482621138
5√n 52.479113537872

Divisors of 398045256

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 50411, 100822, 151233, 201644, 302466, 352877, 403288, 604932, 705754, 1058631, 1209864, 1411508, 2117262, 2369317, 2823016, 4234524, 4738634, 7107951, 8469048, 9477268, 14215902, 16585219, 18954536, 28431804, 33170438, 49755657, 56863608, 66340876, 99511314, 132681752, 199022628, 398045256

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398045255
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398045256 can be divided by 64 positive divisors. The sum of these divisors (counting 398045256) is 1, the average is 0.015625.

Base conversion 398045256

Base System Value
2 Binary 10111101110011011000001001000
3 Ternary 1000201222210102220
4 Quaternary 113232123001020
5 Quinary 1303344422011
6 Senary 103255254040
8 Octal 2756330110
10 Decimal 398045256
12 Duodecimal b137a320
16 Hexadecimal 17b9b048
20 Vigesimal 647fd2g
36 Base36 6kzhoo

Cryptographic Hash Functions

md5 7b88e341f738905916259e85d32c7e43
sha1 b0b8e18143da292b584f833a4251d55c253a7e88
sha256 4503d3611fd93daae87f318ba8e00354f38dede9c9dac83020b8dd133a163f99
sha512 5d94fc0dc3b9bc6eb50d678425b94e36178e5ef8b27259045de4bca9001182c63a818a887f69093faceabdd702922162c3bbc48a5067d8842f446e21e5b06143
ripemd-160 396cfeda681e13d5f6047270fc295b6b8d766d67

398045256 as geometric shapes

Circle

Radius = n
Diameter 796090512
Circumference 2500992104.0917
Area 4.9775402116359E+17

Sphere

Radius = n
Volume 2.6417150237212E+26
Surface area 1.9910160846543E+18
Circumference 2500992104.0917

Square

Length = n
Perimeter 1592181024
Area 158440025824105536
Diagonal 562920999.47347

Cube

Length = n
Surface area 950640154944633216
Volume 6.3066300639803E+25
Space diagonal 689434607.10376

Equilateral Triangle

Length = n
Perimeter 1194135768
Area 6.8606543669969E+16
Altitude 344717303.55188

Triangular Pyramid

Length = n
Surface area 6.8606543669969E+16
Volume 7.4324348077923E+24
Height 187640333.15782