398996973 (number)

398996973 is an odd 9-digits composite number following 398996972 and preceding 398996974. In scientific notation, it is written as 3.98996973 × 10^8. The sum of its digits is 63. It has a total of 2 prime factors and 4 positive divisors. There are 265997976 positive integers (up to 398996973) that are relatively prime to 398996973.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98996973 × 10^8
Engineering notation 3.98996973 × 10^6

Prime Factorization of 398996973

Prime Factorization 9 × 44332997

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398996973
Product of the distinct prime numbers

The prime factorization of 398996973 is 9 × 44332997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 55, 90, 532, 350, 8546, 4541, 7836, 20103, 489417, 972981, 100969, 3003279, 55313794, 63027017, 782601690, 956562490, 6490737798, 5508973558

Basic calculations (n = 398996973)

Multiplication

n×y
n×2 797993946
n×3 1196990919
n×4 1595987892
n×5 1994984865

Division

n÷y
n÷2 199498486.5
n÷3 132998991
n÷3 99749243.25
n÷5 79799394.6

Exponentiation

ny
n2 159198584463162729
n3 6.3519753306687E+25
n4 2.5344189295075E+34
n5 1.0112254811874E+43

Nth Root

y√n
2√n 19974.908585523
3√n 736.1899203927
4√n 141.33261684948
5√n 52.504184840679

Divisors of 398996973

1, 9, 44332997, 398996973

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398996972
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398996973 can be divided by 4 positive divisors. The sum of these divisors (counting 398996973) is 1, the average is 0.25.

Base conversion 398996973

Base System Value
2 Binary 10111110010000011010111101101
3 Ternary 1000210210010221200
4 Quaternary 113302003113231
5 Quinary 1304120400343
6 Senary 103331520113
8 Octal 2762032755
10 Decimal 398996973
12 Duodecimal b1759039
16 Hexadecimal 17c835ed
20 Vigesimal 64dec8d
36 Base36 6ljw19

Cryptographic Hash Functions

md5 33c7ec4b69cdfb6265bed3b29d1d2c92
sha1 8b578c769aa5f368ce9cc7a775305fb3b21dab60
sha256 39d4e5f4398ebd843a4d4a131c735a0b53f33726cadbd4cde9cc037926418be2
sha512 23269317d72c7e018624b5e51a81811f3e10663437c20f3669d9d1208c13ea4596c580a29b401b9a791d92e399fe05a2a0778e403677dedadebf6e364e5eb18d
ripemd-160 7704e4f6a22c3ebd78e4d167f99304eb0ac51279

398996973 as geometric shapes

Circle

Radius = n
Diameter 797993946
Circumference 2506971918.3627
Area 5.0013710341137E+17

Sphere

Radius = n
Volume 2.660709204615E+26
Surface area 2.0005484136455E+18
Circumference 2506971918.3627

Square

Length = n
Perimeter 1595987892
Area 159198584463162729
Diagonal 564266930.56241

Cube

Length = n
Surface area 955191506778976374
Volume 6.3519753306687E+25
Space diagonal 691083029.30219

Equilateral Triangle

Length = n
Perimeter 1196990919
Area 6.8935009195811E+16
Altitude 345541514.65109

Triangular Pyramid

Length = n
Surface area 6.8935009195811E+16
Volume 7.4858747170758E+24
Height 188088976.85414