813996908 (number)

813996908 is an even 9-digits composite number following 813996907 and preceding 813996909. In scientific notation, it is written as 8.13996908 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 402192000 positive integers (up to 813996908) that are relatively prime to 813996908.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million nine hundred ninety-six thousand nine hundred eight

Notation

Scientific notation 8.13996908 × 10^8
Engineering notation 8.13996908 × 10^6

Prime Factorization of 813996908

Prime Factorization 2 × 2 × 151 × 197 × 6841

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 406998454
Product of the distinct prime numbers

The prime factorization of 813996908 is 2 × 2 × 151 × 197 × 6841. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 20, 96, 589, 856, 1376, 6165, 34560, 14696, 755761, 911994, 6533321, 4501499, 66964979, 4188861, 467549675, 159019969, 9542878377, 4388569726

Basic calculations (n = 813996908)

Multiplication

n×y
n×2 1627993816
n×3 2441990724
n×4 3255987632
n×5 4069984540

Division

n÷y
n÷2 406998454
n÷3 271332302.66667
n÷3 203499227
n÷5 162799381.6

Exponentiation

ny
n2 662590966233560464
n3 5.3934699778285E+26
n4 4.3902678853432E+35
n5 3.5736644839611E+44

Nth Root

y√n
2√n 28530.631048051
3√n 933.70048644667
4√n 168.9101271329
5√n 60.551450497931

Divisors of 813996908

1, 2, 4, 151, 197, 302, 394, 604, 788, 6841, 13682, 27364, 29747, 59494, 118988, 1032991, 1347677, 2065982, 2695354, 4131964, 5390708, 203499227, 406998454, 813996908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -813996907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813996908 can be divided by 24 positive divisors. The sum of these divisors (counting 813996908) is 1, the average is 0.041666666666667.

Base conversion 813996908

Base System Value
2 Binary 110000100001001001101101101100
3 Ternary 2002201200022211122
4 Quaternary 300201021231230
5 Quinary 3131340400113
6 Senary 212434440112
8 Octal 6041115554
10 Decimal 813996908
12 Duodecimal 1a8733038
16 Hexadecimal 30849b6c
20 Vigesimal ce79c58
36 Base36 dgms18

Cryptographic Hash Functions

md5 f753c76f0ba538ffbdc37000fc5487f7
sha1 3b39a155c41b3870a8c27833015d9f4c4918d957
sha256 cf67db53bed4e6de2ee5b5fdf942594103be498be49373db4109fc2920f6ee2e
sha512 d9939a68e7385db33209fcd8ed0b823103048db3473d52aba54b4c93d0951d339e4836803d75c19bcb8fa1ba845cfe1a202d366c95ac97a9526aee6a8f31b588
ripemd-160 3001b943733b17e45836e90d153fd575d24d16f4

813996908 as geometric shapes

Circle

Radius = n
Diameter 1627993816
Circumference 5114493412.4352
Area 2.0815909118543E+18

Sphere

Radius = n
Volume 2.2592114212938E+27
Surface area 8.3263636474173E+18
Circumference 5114493412.4352

Square

Length = n
Perimeter 3255987632
Area 662590966233560464
Diagonal 1151165467.0234

Cube

Length = n
Surface area 3975545797401362784
Volume 5.3934699778285E+26
Space diagonal 1409884001.86

Equilateral Triangle

Length = n
Perimeter 2441990724
Area 2.8691030453817E+17
Altitude 704942000.92998

Triangular Pyramid

Length = n
Surface area 2.8691030453817E+17
Volume 6.3562653257477E+25
Height 383721822.34112