1948940 (number)

1948940 is an even 7-digits composite number following 1948939 and preceding 1948941. In scientific notation, it is written as 1.948940 × 10^6. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 668160 positive integers (up to 1948940) that are relatively prime to 1948940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.948940 × 10^6
Engineering notation 1.948940 × 10^6

Prime Factorization of 1948940

Prime Factorization 2 × 2 × 7 × 5 × 13921

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 974470
Product of the distinct prime numbers

The prime factorization of 1948940 is 2 × 2 × 7 × 5 × 13921. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 11, 26, 445, 995, 3481, 3107, 54843, 91649, 744623, 793370, 7876773, 7560334, 96060780, 45184204, 371868279, 998556248, 4209087805, 9249102538

Basic calculations (n = 1948940)

Multiplication

n×y
n×2 3897880
n×3 5846820
n×4 7795760
n×5 9744700

Division

n÷y
n÷2 974470
n÷3 649646.66666667
n÷3 487235
n÷5 389788

Exponentiation

ny
n2 3798367123600
n3 7402789621868984000
n4 1.4427592805645E+25
n5 2.8118512722634E+31

Nth Root

y√n
2√n 1396.044411901
3√n 124.91065615664
4√n 37.363677708451
5√n 18.111719928681

Divisors of 1948940

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13921, 27842, 55684, 69605, 97447, 139210, 194894, 278420, 389788, 487235, 974470, 1948940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1948939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1948940 can be divided by 24 positive divisors. The sum of these divisors (counting 1948940) is 1, the average is 0.041666666666667.

Base conversion 1948940

Base System Value
2 Binary 111011011110100001100
3 Ternary 10200000102222
4 Quaternary 13123310030
5 Quinary 444331230
6 Senary 105434512
8 Octal 7336414
10 Decimal 1948940
12 Duodecimal 79ba38
16 Hexadecimal 1dbd0c
20 Vigesimal c3c70
36 Base36 15rt8

Cryptographic Hash Functions

md5 063718f4d60113f7ab4a607939cc7848
sha1 fb1854566a71cb5f868d37a0d72660674adc7329
sha256 ff1a8706f291054e883920e8d4663d4a9bcb9f9ce1b7d6e2e82ce57adc08b743
sha512 27132912b8df221e2de84f77ec4a868bc1f4f3070041b1ebdbbe6aad7e7b9b3af6d556a1566254f9476856f8b44396f8b5e9b8f2b6a5ac5b079a7b7d35dbfac1
ripemd-160 336a3576060bb4375332e5c375cf5d4e26e4b67d

1948940 as geometric shapes

Circle

Radius = n
Diameter 3897880
Circumference 12245551.172575
Area 11932922251139

Sphere

Radius = n
Volume 3.1008732656179E+19
Surface area 47731689004555
Circumference 12245551.172575

Square

Length = n
Perimeter 7795760
Area 3798367123600
Diagonal 2756217.3802514

Cube

Length = n
Surface area 22790202741600
Volume 7402789621868984000
Space diagonal 3375663.1009033

Equilateral Triangle

Length = n
Perimeter 5846820
Area 1644741210968.6
Altitude 1687831.5504516

Triangular Pyramid

Length = n
Surface area 1644741210968.6
Volume 8.7242712355349E+17
Height 918739.12675047