1949968 (number)

1949968 is an even 7-digits composite number following 1949967 and preceding 1949969. In scientific notation, it is written as 1.949968 × 10^6. The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors. There are 895488 positive integers (up to 1949968) that are relatively prime to 1949968.

Interesting facts

Basic properties

Name

Name one million nine hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.949968 × 10^6
Engineering notation 1.949968 × 10^6

Prime Factorization of 1949968

Prime Factorization 2 × 2 × 2 × 2 × 1139 × 107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 243746
Product of the distinct prime numbers

The prime factorization of 1949968 is 2 × 2 × 2 × 2 × 1139 × 107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 76, 63, 653, 187, 9329, 9678, 94261, 58720, 689763, 602868, 6386210, 9597359, 24296423, 42539277, 46241352, 622716916, 1967621588, 890955965

Basic calculations (n = 1949968)

Multiplication

n×y
n×2 3899936
n×3 5849904
n×4 7799872
n×5 9749840

Division

n÷y
n÷2 974984
n÷3 649989.33333333
n÷3 487492
n÷5 389993.6

Exponentiation

ny
n2 3802375201024
n3 7414509965990367232
n4 1.4458057169362E+25
n5 2.8192748822427E+31

Nth Root

y√n
2√n 1396.4125464919
3√n 124.93261434658
4√n 37.368603753578
5√n 18.113630189746

Divisors of 1949968

1, 2, 4, 8, 16, 107, 214, 428, 856, 1139, 1712, 2278, 4556, 9112, 18224, 121873, 243746, 487492, 974984, 1949968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1949967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1949968 can be divided by 20 positive divisors. The sum of these divisors (counting 1949968) is 1, the average is 0.05.

Base conversion 1949968

Base System Value
2 Binary 111011100000100010000
3 Ternary 10200001212001
4 Quaternary 13130010100
5 Quinary 444344333
6 Senary 105443344
8 Octal 7340420
10 Decimal 1949968
12 Duodecimal 7a0554
16 Hexadecimal 1dc110
20 Vigesimal c3ei8
36 Base36 15sls

Cryptographic Hash Functions

md5 6df27e2a595d0fdbc6c4b1e313c68c08
sha1 7189fb628e4c35cf2346218f1a37cfbefe3e363d
sha256 c3dc1a5baa8a073fb6f8bc1f93f240b6759cefad6209e426d7b31b7f7754a117
sha512 bed4d5987f65974c4098625d9179674a7451111952c84238133b74ff4afccfd087b1d5d3f25fe980cae08fef9ccbf82f478ea38a379504e2f3afacc80d8025e5
ripemd-160 ffb73e9141eab4937f020a150b33597b4e830bb7

1949968 as geometric shapes

Circle

Radius = n
Diameter 3899936
Circumference 12252010.28707
Area 11945513997729

Sphere

Radius = n
Volume 3.1057826718832E+19
Surface area 47782055990916
Circumference 12252010.28707

Square

Length = n
Perimeter 7799872
Area 3802375201024
Diagonal 2757671.1917935

Cube

Length = n
Surface area 22814251206144
Volume 7414509965990367232
Space diagonal 3377443.6491335

Equilateral Triangle

Length = n
Perimeter 5849904
Area 1646476759403.4
Altitude 1688721.8245667

Triangular Pyramid

Length = n
Surface area 1646476759403.4
Volume 8.738083793545E+17
Height 919223.73059785