994920387 (number)

994920387 is an odd 9-digits composite number following 994920386 and preceding 994920388. In scientific notation, it is written as 9.94920387 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 663280256 positive integers (up to 994920387) that are relatively prime to 994920387.

Interesting facts

Basic properties

Name

Name nine hundred ninety-four million nine hundred twenty thousand three hundred eighty-seven

Notation

Scientific notation 9.94920387 × 10^8
Engineering notation 9.94920387 × 10^6

Prime Factorization of 994920387

Prime Factorization 3 × 331640129

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 994920387
Product of the distinct prime numbers

The prime factorization of 994920387 is 3 × 331640129. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 45, 21, 973, 878, 1888, 2281, 80255, 11493, 287122, 645946, 3731081, 1332307, 18337248, 19926516, 82028288, 978323582, 2533762424, 327760761

Basic calculations (n = 994920387)

Multiplication

n×y
n×2 1989840774
n×3 2984761161
n×4 3979681548
n×5 4974601935

Division

n÷y
n÷2 497460193.5
n÷3 331640129
n÷3 248730096.75
n÷5 198984077.4

Exponentiation

ny
n2 989866576468229769
n3 9.8483843733814E+26
n4 9.7983583920893E+35
n5 9.7485865234222E+44

Nth Root

y√n
2√n 31542.358615043
3√n 998.30392060772
4√n 177.6016852821
5√n 63.031503425011

Divisors of 994920387

1, 3, 331640129, 994920387

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 -994920386
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 994920387 can be divided by 4 positive divisors. The sum of these divisors (counting 994920387) is 1, the average is 0.25.

Base conversion 994920387

Base System Value
2 Binary 111011010011010100011111000011
3 Ternary 2120100010012012020
4 Quaternary 323103110133003
5 Quinary 4014144423022
6 Senary 242420332523
8 Octal 7323243703
10 Decimal 994920387
12 Duodecimal 239244143
16 Hexadecimal 3b4d47c3
20 Vigesimal fai50j7
36 Base36 ggclhf

Cryptographic Hash Functions

md5 cd571d5d6832065f911a6f724e295fab
sha1 84d0197fcc24e360ee92021db9fc0d87e6260cc5
sha256 21a784f38c0a62e52c13b3d4e841431c63f32b52d93e6c14b7061f2d26e06624
sha512 43e857b3e138225fd3d23651fcbcf2fd58e9d3c02aaafd554fe2dd5fa7cde85652cbdac96bce1753649d8f3bef55a6b4fc0a25008bac6d3837fb0323774aa107
ripemd-160 f763cc0b32fd5efd6f3ca6d82772f6bd5603c28e

994920387 as geometric shapes

Circle

Radius = n
Diameter 1989840774
Circumference 6251269157.4118
Area 3.1097575646667E+18

Sphere

Radius = n
Volume 4.1252815996191E+27
Surface area 1.2439030258667E+19
Circumference 6251269157.4118

Square

Length = n
Perimeter 3979681548
Area 989866576468229769
Diagonal 1407029904.7769

Cube

Length = n
Surface area 5939199458809378614
Volume 9.8483843733814E+26
Space diagonal 1723252659.7701

Equilateral Triangle

Length = n
Perimeter 2984761161
Area 4.2862480078931E+17
Altitude 861626329.88504

Triangular Pyramid

Length = n
Surface area 4.2862480078931E+17
Volume 1.1606432290249E+26
Height 469009968.25896