816401912 (number)

816401912 is an even 9-digits composite number following 816401911 and preceding 816401913. In scientific notation, it is written as 8.16401912 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 408038400 positive integers (up to 816401912) that are relatively prime to 816401912.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million four hundred one thousand nine hundred twelve

Notation

Scientific notation 8.16401912 × 10^8
Engineering notation 8.16401912 × 10^6

Prime Factorization of 816401912

Prime Factorization 2 × 2 × 2 × 2689 × 37951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 204100478
Product of the distinct prime numbers

The prime factorization of 816401912 is 2 × 2 × 2 × 2689 × 37951. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 34, 53, 785, 66, 1171, 9369, 30532, 43753, 732936, 432449, 6145685, 3159211, 3608448, 97480887, 889248199, 383071437, 5471146440, 9857545392

Basic calculations (n = 816401912)

Multiplication

n×y
n×2 1632803824
n×3 2449205736
n×4 3265607648
n×5 4082009560

Division

n÷y
n÷2 408200956
n÷3 272133970.66667
n÷3 204100478
n÷5 163280382.4

Exponentiation

ny
n2 666512081917255744
n3 5.4414173804835E+26
n4 4.4423835534167E+35
n5 3.6267704268468E+44

Nth Root

y√n
2√n 28572.747715262
3√n 934.61914083125
4√n 169.03475298075
5√n 60.587188884337

Divisors of 816401912

1, 2, 4, 8, 2689, 5378, 10756, 21512, 37951, 75902, 151804, 303608, 102050239, 204100478, 408200956, 816401912

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 -816401911
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 816401912 can be divided by 16 positive divisors. The sum of these divisors (counting 816401912) is 1, the average is 0.0625.

Base conversion 816401912

Base System Value
2 Binary 110000101010010100110111111000
3 Ternary 2002220012111212212
4 Quaternary 300222110313320
5 Quinary 3132444330122
6 Senary 213002154252
8 Octal 6052246770
10 Decimal 816401912
12 Duodecimal 1a94b2988
16 Hexadecimal 30a94df8
20 Vigesimal cf2a4fc
36 Base36 di2bqw

Cryptographic Hash Functions

md5 69bd00ed8e0eae39cc625d44e403046d
sha1 0695641016a2ea027f10bcff78abb2d0e9d120f3
sha256 00ede8d164fc07b26721eb324376ee33259ba8e471536a1fa18292713d93cfb8
sha512 368d03237b9f526f38b6c2ae331781f541956527935e1ff4148543310a817dbe948cfd48f7fc7243443aac5955f01d196a54f8137665d35ce2086afcabc35fa2
ripemd-160 d252eeb519960ab842be1509620e7bd20d6c8f62

816401912 as geometric shapes

Circle

Radius = n
Diameter 1632803824
Circumference 5129604498.2317
Area 2.0939094600801E+18

Sphere

Radius = n
Volume 2.2792955823524E+27
Surface area 8.3756378403204E+18
Circumference 5129604498.2317

Square

Length = n
Perimeter 3265607648
Area 666512081917255744
Diagonal 1154566656.2977

Cube

Length = n
Surface area 3999072491503534464
Volume 5.4414173804835E+26
Space diagonal 1414049590.9804

Equilateral Triangle

Length = n
Perimeter 2449205736
Area 2.886081974348E+17
Altitude 707024795.49019

Triangular Pyramid

Length = n
Surface area 2.886081974348E+17
Volume 6.412771881677E+25
Height 384855552.09924