398996950 (number)

398996950 is an even 9-digits composite number following 398996949 and preceding 398996951. In scientific notation, it is written as 3.98996950 × 10^8. The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors. There are 145089600 positive integers (up to 398996950) that are relatively prime to 398996950.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98996950 × 10^8
Engineering notation 3.98996950 × 10^6

Prime Factorization of 398996950

Prime Factorization 2 × 55 × 5 × 725449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 398996950
Product of the distinct prime numbers

The prime factorization of 398996950 is 2 × 55 × 5 × 725449. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 74, 89, 359, 263, 6926, 4420, 26759, 95981, 107155, 454165, 5936680, 8390282, 72560978, 25768313, 979004649, 480262231, 2177722885, 9115557434

Basic calculations (n = 398996950)

Multiplication

n×y
n×2 797993900
n×3 1196990850
n×4 1595987800
n×5 1994984750

Division

n÷y
n÷2 199498475
n÷3 132998983.33333
n÷3 99749237.5
n÷5 79799390

Exponentiation

ny
n2 159198566109302500
n3 6.3519742321985E+25
n4 2.5344183451258E+34
n5 1.0112251897292E+43

Nth Root

y√n
2√n 19974.908009801
3√n 736.18990624692
4√n 141.33261481272
5√n 52.504184235363

Divisors of 398996950

1, 2, 5, 10, 55, 110, 275, 550, 725449, 1450898, 3627245, 7254490, 39899695, 79799390, 199498475, 398996950

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398996949
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398996950 can be divided by 16 positive divisors. The sum of these divisors (counting 398996950) is 1, the average is 0.0625.

Base conversion 398996950

Base System Value
2 Binary 10111110010000011010111010110
3 Ternary 1000210210010220211
4 Quaternary 113302003113112
5 Quinary 1304120400300
6 Senary 103331520034
8 Octal 2762032726
10 Decimal 398996950
12 Duodecimal b175901a
16 Hexadecimal 17c835d6
20 Vigesimal 64dec7a
36 Base36 6ljw0m

Cryptographic Hash Functions

md5 790496dd1d9ca8d1f50f48cc72898e6a
sha1 3f350768057f009081e417748beed98ff554631e
sha256 a601f6249e32c314d44c09681e2c6247cf5ef8b2f89505fdfb02a7975931b5c7
sha512 3e90e627531cdd0bdfa66cf2905f013d262bb8f7d9e2b38f41bc8b03f3441c7f7c1a7db02432fecbdaff58833746d393241b617e8d6773eb88cf1563591e1321
ripemd-160 1a52255f81a8c57070ae3289944f1be3e167f590

398996950 as geometric shapes

Circle

Radius = n
Diameter 797993900
Circumference 2506971773.8495
Area 5.0013704575101E+17

Sphere

Radius = n
Volume 2.6607087444889E+26
Surface area 2.0005481830041E+18
Circumference 2506971773.8495

Square

Length = n
Perimeter 1595987800
Area 159198566109302500
Diagonal 564266898.0355

Cube

Length = n
Surface area 955191396655815000
Volume 6.3519742321985E+25
Space diagonal 691082989.46502

Equilateral Triangle

Length = n
Perimeter 1196990850
Area 6.8935001248356E+16
Altitude 345541494.73251

Triangular Pyramid

Length = n
Surface area 6.8935001248356E+16
Volume 7.4858734225163E+24
Height 188088966.01183