997861007 (number)

997861007 is an odd 9-digits composite number following 997861006 and preceding 997861008. In scientific notation, it is written as 9.97861007 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 837364320 positive integers (up to 997861007) that are relatively prime to 997861007.

Interesting facts

Basic properties

Name

Name nine hundred ninety-seven million eight hundred sixty-one thousand seven

Notation

Scientific notation 9.97861007 × 10^8
Engineering notation 9.97861007 × 10^6

Prime Factorization of 997861007

Prime Factorization 11 × 13 × 13 × 536773

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76758539
Product of the distinct prime numbers

The prime factorization of 997861007 is 11 × 13 × 13 × 536773. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 97, 4, 656, 133, 4413, 932, 1864, 38592, 904871, 200869, 8047237, 1074778, 98713516, 82077253, 337486011, 474502368, 2116853351, 4985036211

Basic calculations (n = 997861007)

Multiplication

n×y
n×2 1995722014
n×3 2993583021
n×4 3991444028
n×5 4989305035

Division

n÷y
n÷2 498930503.5
n÷3 332620335.66667
n÷3 249465251.75
n÷5 199572201.4

Exponentiation

ny
n2 995726589291054049
n3 9.9359673708665E+26
n4 9.914714406212E+35
n5 9.8935069015001E+44

Nth Root

y√n
2√n 31588.938047994
3√n 999.28649336269
4√n 177.73277145196
5√n 63.068719056965

Divisors of 997861007

1, 11, 13, 143, 169, 1859, 536773, 5904503, 6978049, 76758539, 90714637, 997861007

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -997861006
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 997861007 can be divided by 12 positive divisors. The sum of these divisors (counting 997861007) is 1, the average is 0.083333333333333.

Base conversion 997861007

Base System Value
2 Binary 111011011110100010011010001111
3 Ternary 2120112122120222002
4 Quaternary 323132202122033
5 Quinary 4020423023012
6 Senary 243003342515
8 Octal 7336423217
10 Decimal 997861007
12 Duodecimal 23a221a3b
16 Hexadecimal 3b7a268f
20 Vigesimal fbgcca7
36 Base36 gi3mhb

Cryptographic Hash Functions

md5 9f28a47fbf5db4e171d1fe8f2973cadc
sha1 c93f1ccd7c4ff9ea854afe22d826f7a277148195
sha256 5a7734086b1a05a5ff8127cf6ecc8085d60678d3a3bcd9657ce838d7c9769157
sha512 648da9221b85fe131d20e49c81b6314512112b45a3c5c7c0b5a68d0c7a19bb0bb98fd6c523a8b629fc53de739fa926e37d6853d28e5ba76295dbf779759356ad
ripemd-160 24175f2d6dac721b31de028f81529c16e83a722f

997861007 as geometric shapes

Circle

Radius = n
Diameter 1995722014
Circumference 6269745617.7898
Area 3.1281673379008E+18

Sphere

Radius = n
Volume 4.1619682798163E+27
Surface area 1.2512669351603E+19
Circumference 6269745617.7898

Square

Length = n
Perimeter 3991444028
Area 995726589291054049
Diagonal 1411188569.4627

Cube

Length = n
Surface area 5974359535746324294
Volume 9.9359673708665E+26
Space diagonal 1728345963.0158

Equilateral Triangle

Length = n
Perimeter 2993583021
Area 4.3116226077484E+17
Altitude 864172981.50792

Triangular Pyramid

Length = n
Surface area 4.3116226077484E+17
Volume 1.1709649842647E+26
Height 470396189.82089