1948915216 (number)

1948915216 is an even 10-digits composite number following 1948915215 and preceding 1948915217. In scientific notation, it is written as 1.948915216 × 10^9. The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors. There are 973346976 positive integers (up to 1948915216) that are relatively prime to 1948915216.

Interesting facts

Basic properties

Name

Name one billion nine hundred forty-eight million nine hundred fifteen thousand two hundred sixteen

Notation

Scientific notation 1.948915216 × 10^9
Engineering notation 1.948915216 × 10^9

Prime Factorization of 1948915216

Prime Factorization 2 × 2 × 2 × 2 × 883 × 137947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 243614402
Product of the distinct prime numbers

The prime factorization of 1948915216 is 2 × 2 × 2 × 2 × 883 × 137947. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 98, 97, 973, 991, 477, 7262, 70873, 60060, 790067, 784836, 8375454, 546386, 56142590, 75589837, 172146581, 88106569, 1030899618, 8064792900

Basic calculations (n = 1948915216)

Multiplication

n×y
n×2 3897830432
n×3 5846745648
n×4 7795660864
n×5 9744576080

Division

n÷y
n÷2 974457608
n÷3 649638405.33333
n÷3 487228804
n÷5 389783043.2

Exponentiation

ny
n2 3798270519156326656
n3 7.402507209268E+27
n4 1.4426858936692E+37
n5 2.8116724900805E+46

Nth Root

y√n
2√n 44146.519862839
3√n 1249.1012667243
4√n 210.11073238376
5√n 72.103872361214

Divisors of 1948915216

1, 2, 4, 8, 16, 883, 1766, 3532, 7064, 14128, 137947, 275894, 551788, 1103576, 2207152, 121807201, 243614402, 487228804, 974457608, 1948915216

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 -1948915215
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 1948915216 can be divided by 20 positive divisors. The sum of these divisors (counting 1948915216) is 1, the average is 0.05.

Base conversion 1948915216

Base System Value
2 Binary 1110100001010100001011000010000
3 Ternary 12000211020011002001
4 Quaternary 1310022201120100
5 Quinary 12442410241331
6 Senary 521220003344
8 Octal 16412413020
10 Decimal 1948915216
12 Duodecimal 464830554
16 Hexadecimal 742a1610
20 Vigesimal 1a90e80g
36 Base36 w8c0ls

Cryptographic Hash Functions

md5 e40d88faae8eb3b646b6d342e38a8cdc
sha1 90ebf4912ed4601b58c1b9431d963cf5f21d8731
sha256 32faa9cee91c6833c76eccb0cd1054e326182b467d30225c99ba9622c3d2ed0b
sha512 49ab72fcbe122a1f5cafaff4bd034711bffa1aae27eed4f3eac6f23216de1b9e6e719b725c296d438a616ea75a0f7126cd24a4370dadc3f22a91e54e12aedc28
ripemd-160 bf58b78d940bc63c79132d37c6237c022fe920e0

1948915216 as geometric shapes

Circle

Radius = n
Diameter 3897830432
Circumference 12245395450.11
Area 1.1932618759328E+19

Sphere

Radius = n
Volume 3.1007549689042E+28
Surface area 4.7730475037313E+19
Circumference 12245395450.11

Square

Length = n
Perimeter 7795660864
Area 3798270519156326656
Diagonal 2756182330.3825

Cube

Length = n
Surface area 2.2789623114938E+19
Volume 7.402507209268E+27
Space diagonal 3375620173.7561

Equilateral Triangle

Length = n
Perimeter 5846745648
Area 1.6446993800174E+18
Altitude 1687810086.878

Triangular Pyramid

Length = n
Surface area 1.6446993800174E+18
Volume 8.7239384090928E+26
Height 918727443.46083