804972138 (number)

804972138 is an even 9-digits composite number following 804972137 and preceding 804972139. In scientific notation, it is written as 8.04972138 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 268324044 positive integers (up to 804972138) that are relatively prime to 804972138.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred seventy-two thousand one hundred thirty-eight

Notation

Scientific notation 8.04972138 × 10^8
Engineering notation 8.04972138 × 10^6

Prime Factorization of 804972138

Prime Factorization 2 × 3 × 134162023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804972138
Product of the distinct prime numbers

The prime factorization of 804972138 is 2 × 3 × 134162023. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804972138)

Multiplication

n×y
n×2 1609944276
n×3 2414916414
n×4 3219888552
n×5 4024860690

Division

n÷y
n÷2 402486069
n÷3 268324046
n÷3 201243034.5
n÷5 160994427.6

Exponentiation

ny
n2 647980142956291044
n3 5.2160596105707E+26
n4 4.1987826566566E+35
n5 3.3799030521261E+44

Nth Root

y√n
2√n 28372.03091074
3√n 930.23701439709
4√n 168.43999201716
5√n 60.416584479156

Divisors of 804972138

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804972137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804972138 can be divided by 8 positive divisors. The sum of these divisors (counting 804972138) is 1, the average is 0.125.

Base conversion 804972138

Base System Value
2 Binary 101111111110101110011001101010
3 Ternary 2002002200211011220
4 Quaternary 233332232121222
5 Quinary 3122033102023
6 Senary 211513202510
8 Octal 5776563152
10 Decimal 804972138
12 Duodecimal 1a5700436
16 Hexadecimal 2ffae66a
20 Vigesimal cbb1a6i
36 Base36 db9ch6

Cryptographic Hash Functions

md5 88fbb1761b57a4a9fa8ac01b71d64fcb
sha1 6615edfc9ce46f283b3ee8373682bd1529fdc2c2
sha256 40829d7124cee1e939f6d61ccf03ff8db59d40010705374f53b81aff85da7a4d
sha512 e8042590d74ffabbce70a7a0daa1a485803c86a707bbc27e8753961d070d8963b1c9f00405becbc62a12e382d3b0f059d33b4318e2ab56c60f7c9794a32bbac0
ripemd-160 cf4ba15e6447978ecf6940aaf0162c192329ba21

804972138 as geometric shapes

Circle

Radius = n
Diameter 1609944276
Circumference 5057789110.1705
Area 2.0356896567835E+18

Sphere

Radius = n
Volume 2.1848979404341E+27
Surface area 8.1427586271342E+18
Circumference 5057789110.1705

Square

Length = n
Perimeter 3219888552
Area 647980142956291044
Diagonal 1138402514.8921

Cube

Length = n
Surface area 3887880857737746264
Volume 5.2160596105707E+26
Space diagonal 1394252641.6933

Equilateral Triangle

Length = n
Perimeter 2414916414
Area 2.8058363247401E+17
Altitude 697126320.84667

Triangular Pyramid

Length = n
Surface area 2.8058363247401E+17
Volume 6.1471852028464E+25
Height 379467504.96402