1990758 (number)

1990758 is an even 7-digits composite number following 1990757 and preceding 1990759. In scientific notation, it is written as 1.990758 × 10^6. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 496800 positive integers (up to 1990758) that are relatively prime to 1990758.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.990758 × 10^6
Engineering notation 1.990758 × 10^6

Prime Factorization of 1990758

Prime Factorization 2 × 231 × 31 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1990758
Product of the distinct prime numbers

The prime factorization of 1990758 is 2 × 231 × 31 × 139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 14, 36, 373, 663, 6255, 926, 8498, 42030, 923152, 911437, 7548992, 929853, 31790247, 60917197, 854691868, 30045605, 3072736042, 4173720287

Basic calculations (n = 1990758)

Multiplication

n×y
n×2 3981516
n×3 5972274
n×4 7963032
n×5 9953790

Division

n÷y
n÷2 995379
n÷3 663586
n÷3 497689.5
n÷5 398151.6

Exponentiation

ny
n2 3963117414564
n3 7889607697982599512
n4 1.570629964162E+25
n5 3.1267441661953E+31

Nth Root

y√n
2√n 1410.9422383641
3√n 125.7977354484
4√n 37.562511076393
5√n 18.188785188848

Divisors of 1990758

1, 2, 31, 62, 139, 231, 278, 462, 4309, 7161, 8618, 14322, 32109, 64218, 995379, 1990758

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 -1990757
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 1990758 can be divided by 16 positive divisors. The sum of these divisors (counting 1990758) is 1, the average is 0.0625.

Base conversion 1990758

Base System Value
2 Binary 111100110000001100110
3 Ternary 10202010210210
4 Quaternary 13212001212
5 Quinary 1002201013
6 Senary 110400250
8 Octal 7460146
10 Decimal 1990758
12 Duodecimal 800086
16 Hexadecimal 1e6066
20 Vigesimal c8ghi
36 Base36 16o2u

Cryptographic Hash Functions

md5 1746db7166fad948a3ac9631061ecc47
sha1 67bde777c7dd52404303ffd92accfef3d211126c
sha256 bfa51abbe3b9e242c73e26244e7d65041eae1188d5b0c0df1b8b24088dd853ec
sha512 33a5bccbd8f814f2f1168e3661f500503b59aaf9e398c2651f02e67d545f9b00d61872c14bd0c3bf7bdd35a6ccfc637408fd0e4bff340bb014828a2e60e4c0ed
ripemd-160 ff60585a7d861ddfd074544f9d40be0354df0908

1990758 as geometric shapes

Circle

Radius = n
Diameter 3981516
Circumference 12508301.41575
Area 12450500554908

Sphere

Radius = n
Volume 3.3047911444917E+19
Surface area 49802002219632
Circumference 12508301.41575

Square

Length = n
Perimeter 7963032
Area 3963117414564
Diagonal 2815356.9630027

Cube

Length = n
Surface area 23778704487384
Volume 7889607697982599512
Space diagonal 3448094.0015742

Equilateral Triangle

Length = n
Perimeter 5972274
Area 1716080179596.5
Altitude 1724047.0007871

Triangular Pyramid

Length = n
Surface area 1716080179596.5
Volume 9.2979918402418E+17
Height 938452.32100091