816402669 (number)

816402669 is an odd 9-digits composite number following 816402668 and preceding 816402670. In scientific notation, it is written as 8.16402669 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 518648832 positive integers (up to 816402669) that are relatively prime to 816402669.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million four hundred two thousand six hundred sixty-nine

Notation

Scientific notation 8.16402669 × 10^8
Engineering notation 8.16402669 × 10^6

Prime Factorization of 816402669

Prime Factorization 3 × 37 × 593 × 79 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 816402669
Product of the distinct prime numbers

The prime factorization of 816402669 is 3 × 37 × 593 × 79 × 157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 816402669)

Multiplication

n×y
n×2 1632805338
n×3 2449208007
n×4 3265610676
n×5 4082013345

Division

n÷y
n÷2 408201334.5
n÷3 272134223
n÷3 204100667.25
n÷5 163280533.8

Exponentiation

ny
n2 666513317950323561
n3 5.4414325169869E+26
n4 4.4424000300515E+35
n5 3.6267872412997E+44

Nth Root

y√n
2√n 28572.760962147
3√n 934.61942970305
4√n 169.03479216465
5√n 60.587200120099

Divisors of 816402669

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816402668
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816402669 can be divided by 32 positive divisors. The sum of these divisors (counting 816402669) is 1, the average is 0.03125.

Base conversion 816402669

Base System Value
2 Binary 110000101010010101000011101101
3 Ternary 2002220012112220220
4 Quaternary 300222111003231
5 Quinary 3132444341134
6 Senary 213002201553
8 Octal 6052250355
10 Decimal 816402669
12 Duodecimal 1a94b32b9
16 Hexadecimal 30a950ed
20 Vigesimal cf2a6d9
36 Base36 di2cbx

Cryptographic Hash Functions

md5 ef584d52dc2dc0d0bb8665de86cdadc1
sha1 3c5fc415fceb8342eb77c58c24d9d503d9ab3b59
sha256 ab8935d49d02d9f0b2bca8e7ceeb27d87de491e46269c55346f4c3cc227cdd4b
sha512 58d0200d73f979411bc3477454f3951132bd29fe5c1f2e5edbc87bdb9da88591671f1d69651e545333fa48af6fe06aad04eaf74ed3984d3d2e0baea72b546a65
ripemd-160 dc9d06815317e0573546e7407f7c9cae71a79d7a

816402669 as geometric shapes

Circle

Radius = n
Diameter 1632805338
Circumference 5129609254.603
Area 2.0939133431925E+18

Sphere

Radius = n
Volume 2.2793019227161E+27
Surface area 8.37565337277E+18
Circumference 5129609254.603

Square

Length = n
Perimeter 3265610676
Area 666513317950323561
Diagonal 1154567726.8574

Cube

Length = n
Surface area 3999079907701941366
Volume 5.4414325169869E+26
Space diagonal 1414050902.1428

Equilateral Triangle

Length = n
Perimeter 2449208007
Area 2.8860873265282E+17
Altitude 707025451.07142

Triangular Pyramid

Length = n
Surface area 2.8860873265282E+17
Volume 6.4127897202174E+25
Height 384855908.95246