1968897 (number)

1968897 is an odd 7-digits composite number following 1968896 and preceding 1968898. In scientific notation, it is written as 1.968897 × 10^6. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 1048320 positive integers (up to 1968897) that are relatively prime to 1968897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.968897 × 10^6
Engineering notation 1.968897 × 10^6

Prime Factorization of 1968897

Prime Factorization 3 × 61 × 7 × 29 × 53

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1968897
Product of the distinct prime numbers

The prime factorization of 1968897 is 3 × 61 × 7 × 29 × 53. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 13, 99, 488, 810, 9308, 7182, 20947, 62665, 685634, 294850, 9119482, 2458536, 20019195, 8839571, 358020582, 628314243, 4373039748, 6634265909

Basic calculations (n = 1968897)

Multiplication

n×y
n×2 3937794
n×3 5906691
n×4 7875588
n×5 9844485

Division

n÷y
n÷2 984448.5
n÷3 656299
n÷3 492224.25
n÷5 393779.4

Exponentiation

ny
n2 3876555396609
n3 7632538290717270273
n4 1.5027681742978E+25
n5 2.9587957500705E+31

Nth Root

y√n
2√n 1403.1739022659
3√n 125.33556768186
4√n 37.458962909641
5√n 18.148661457389

Divisors of 1968897

1, 3, 7, 21, 29, 53, 61, 87, 159, 183, 203, 371, 427, 609, 1113, 1281, 1537, 1769, 3233, 4611, 5307, 9699, 10759, 12383, 22631, 32277, 37149, 67893, 93757, 281271, 656299, 1968897

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 -1968896
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 1968897 can be divided by 32 positive divisors. The sum of these divisors (counting 1968897) is 1, the average is 0.03125.

Base conversion 1968897

Base System Value
2 Binary 111100000101100000001
3 Ternary 10201000211010
4 Quaternary 13200230001
5 Quinary 1001001042
6 Senary 110111133
8 Octal 7405401
10 Decimal 1968897
12 Duodecimal 7ab4a9
16 Hexadecimal 1e0b01
20 Vigesimal c624h
36 Base36 1677l

Cryptographic Hash Functions

md5 2d131d02f3ab27c5eb20a66d286ba896
sha1 1293d581509e9fae2fd7532977a7d230bfa3e313
sha256 0a87ef97584ab1beb009d20fae231db52482a2d71783d7d7ca164081821e3fbb
sha512 a4285e2a5d41367d027a981a32a371d9415840e0f91d8f29b59cf25d0f5bd7d8cc03bee28a6527e6d91920367efcb6a856fdb2cb527c3b3371face64fa4d74a5
ripemd-160 818dadf4630d7e18ba0de42a588fbf871b039aa2

1968897 as geometric shapes

Circle

Radius = n
Diameter 3937794
Circumference 12370944.70175
Area 12178557955221

Sphere

Radius = n
Volume 3.1971101629814E+19
Surface area 48714231820883
Circumference 12370944.70175

Square

Length = n
Perimeter 7875588
Area 3876555396609
Diagonal 2784440.8403157

Cube

Length = n
Surface area 23259332379654
Volume 7632538290717270273
Space diagonal 3410229.6388699

Equilateral Triangle

Length = n
Perimeter 5906691
Area 1678597726320.5
Altitude 1705114.819435

Triangular Pyramid

Length = n
Surface area 1678597726320.5
Volume 8.9950326383869E+17
Height 928146.9467719