997072188 (number)

997072188 is an even 9-digits composite number following 997072187 and preceding 997072189. In scientific notation, it is written as 9.97072188 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 36 positive divisors. There are 284876592 positive integers (up to 997072188) that are relatively prime to 997072188.

Interesting facts

Basic properties

Name

Name nine hundred ninety-seven million seventy-two thousand one hundred eighty-eight

Notation

Scientific notation 9.97072188 × 10^8
Engineering notation 9.97072188 × 10^6

Prime Factorization of 997072188

Prime Factorization 2 × 2 × 21 × 7 × 7 × 242243

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 71219442
Product of the distinct prime numbers

The prime factorization of 997072188 is 2 × 2 × 21 × 7 × 7 × 242243. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 997072188)

Multiplication

n×y
n×2 1994144376
n×3 2991216564
n×4 3988288752
n×5 4985360940

Division

n÷y
n÷2 498536094
n÷3 332357396
n÷3 249268047
n÷5 199414437.6

Exponentiation

ny
n2 994152948083107344
n3 9.9124225515187E+26
n4 9.8834008418233E+35
n5 9.8544641022378E+44

Nth Root

y√n
2√n 31576.449895452
3√n 999.02310866073
4√n 177.69763615606
5√n 63.05874461321

Divisors of 997072188

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -997072187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 997072188 can be divided by 36 positive divisors. The sum of these divisors (counting 997072188) is 1, the average is 0.027777777777778.

Base conversion 997072188

Base System Value
2 Binary 111011011011100001110100111100
3 Ternary 2120111011111220120
4 Quaternary 323123201310330
5 Quinary 4020222302223
6 Senary 242534414540
8 Octal 7333416474
10 Decimal 997072188
12 Duodecimal 239b01450
16 Hexadecimal 3b6e1d3c
20 Vigesimal fbbe098
36 Base36 ghmpto

Cryptographic Hash Functions

md5 d2e2b69989faf42d6e6f815c4d6d1d62
sha1 12f27bfb4ef19b10e9308681f0239b1e1c7759c6
sha256 0fe5cece0016303c3f8f4c12bf79d50a91542b44f4423b0355c484adf8c05184
sha512 1c445dd1ecca87e83b2a23423fe733eeb9ab504d41222e3767984ce32abd07357151e6efc585ea7d2ad0ce463f531d7335479189504fd536b025c1ddc3e11159
ripemd-160 6695d50d0a50ab854b89505f2711105597cb7510

997072188 as geometric shapes

Circle

Radius = n
Diameter 1994144376
Circumference 6264789321.839
Area 3.1232235982425E+18

Sphere

Radius = n
Volume 4.1521058489505E+27
Surface area 1.249289439297E+19
Circumference 6264789321.839

Square

Length = n
Perimeter 3988288752
Area 994152948083107344
Diagonal 1410073010.9346

Cube

Length = n
Surface area 5964917688498644064
Volume 9.9124225515187E+26
Space diagonal 1726979688.4299

Equilateral Triangle

Length = n
Perimeter 2991216564
Area 4.3048085414358E+17
Altitude 863489844.21493

Triangular Pyramid

Length = n
Surface area 4.3048085414358E+17
Volume 1.1681902006942E+26
Height 470024336.97821