816394998 (number)

816394998 is an even 9-digits composite number following 816394997 and preceding 816394999. In scientific notation, it is written as 8.16394998 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 272078760 positive integers (up to 816394998) that are relatively prime to 816394998.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million three hundred ninety-four thousand nine hundred ninety-eight

Notation

Scientific notation 8.16394998 × 10^8
Engineering notation 8.16394998 × 10^6

Prime Factorization of 816394998

Prime Factorization 2 × 3 × 19463 × 6991

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 816394998
Product of the distinct prime numbers

The prime factorization of 816394998 is 2 × 3 × 19463 × 6991. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 51, 7, 495, 218, 9377, 2164, 21736, 2899, 867886, 221695, 1395966, 1057401, 92523425, 10172377, 648435158, 790470679, 5251084987, 602203944

Basic calculations (n = 816394998)

Multiplication

n×y
n×2 1632789996
n×3 2449184994
n×4 3265579992
n×5 4081974990

Division

n÷y
n÷2 408197499
n÷3 272131666
n÷3 204098749.5
n÷5 163278999.6

Exponentiation

ny
n2 666500792759420004
n3 5.4412791337183E+26
n4 4.4422330674894E+35
n5 3.6266168562485E+44

Nth Root

y√n
2√n 28572.626725592
3√n 934.6165024351
4√n 169.03439509636
5√n 60.587086263009

Divisors of 816394998

1, 2, 3, 6, 6991, 13982, 19463, 20973, 38926, 41946, 58389, 116778, 136065833, 272131666, 408197499, 816394998

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 -816394997
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 816394998 can be divided by 16 positive divisors. The sum of these divisors (counting 816394998) is 1, the average is 0.0625.

Base conversion 816394998

Base System Value
2 Binary 110000101010010011001011110110
3 Ternary 2002220012011101210
4 Quaternary 300222103023312
5 Quinary 3132444114443
6 Senary 213002102250
8 Octal 6052231366
10 Decimal 816394998
12 Duodecimal 1a94aa986
16 Hexadecimal 30a932f6
20 Vigesimal cf2979i
36 Base36 di26eu

Cryptographic Hash Functions

md5 721c9798096f9c5732e2cb97eeb67275
sha1 63ea381a058537f252626f9cc086fa3adffc1718
sha256 3760689b629d87f3fad32412a5ea73fe84885789728fb8d747ef24d1d0a06791
sha512 3e42fc6ee64660cb1e74fc071d2c9201396e86c2fac94e92b2479786df7309171ec7882210b71837ed1bd8be61f15ebf8b2f226509d0c6e63e04dd6a201ec4ca
ripemd-160 dcc77d90acaac04e89fecb3855861aad54e48c51

816394998 as geometric shapes

Circle

Radius = n
Diameter 1632789996
Circumference 5129561056.2885
Area 2.0938739941448E+18

Sphere

Radius = n
Volume 2.2792376736828E+27
Surface area 8.3754959765791E+18
Circumference 5129561056.2885

Square

Length = n
Perimeter 3265579992
Area 666500792759420004
Diagonal 1154556878.4252

Cube

Length = n
Surface area 3999004756556520024
Volume 5.4412791337183E+26
Space diagonal 1414037615.5811

Equilateral Triangle

Length = n
Perimeter 2449184994
Area 2.8860330908606E+17
Altitude 707018807.79055

Triangular Pyramid

Length = n
Surface area 2.8860330908606E+17
Volume 6.4126089563017E+25
Height 384852292.80839