1948988912 (number)

1948988912 is an even 10-digits composite number following 1948988911 and preceding 1948988913. In scientific notation, it is written as 1.948988912 × 10^9. The sum of its digits is 59. It has a total of 7 prime factors and 40 positive divisors. There are 875218176 positive integers (up to 1948988912) that are relatively prime to 1948988912.

Interesting facts

Basic properties

Name

Name one billion nine hundred forty-eight million nine hundred eighty-eight thousand nine hundred twelve

Notation

Scientific notation 1.948988912 × 10^9
Engineering notation 1.948988912 × 10^9

Prime Factorization of 1948988912

Prime Factorization 2 × 2 × 2 × 2 × 13 × 37 × 253247

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 243623614
Product of the distinct prime numbers

The prime factorization of 1948988912 is 2 × 2 × 2 × 2 × 13 × 37 × 253247. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 6, 70, 62, 152, 986, 89, 9472, 7459, 32701, 603577, 535755, 7034928, 7032046, 7922121, 30356507, 541425028, 418707650, 8434260939, 7607592968

Basic calculations (n = 1948988912)

Multiplication

n×y
n×2 3897977824
n×3 5846966736
n×4 7795955648
n×5 9744944560

Division

n÷y
n÷2 974494456
n÷3 649662970.66667
n÷3 487247228
n÷5 389797782.4

Exponentiation

ny
n2 3798557779098943744
n3 7.4033469930552E+27
n4 1.4429041201153E+37
n5 2.8122041311839E+46

Nth Root

y√n
2√n 44147.354530028
3√n 1249.1170109712
4√n 210.11271862985
5√n 72.10441765806

Divisors of 1948988912

1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 253247, 506494, 1012988, 2025976, 3292211, 4051952, 6584422, 9370139, 13168844, 18740278, 26337688, 37480556, 52675376, 74961112, 121811807, 149922224, 243623614, 487247228, 974494456, 1948988912

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1948988911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1948988912 can be divided by 40 positive divisors. The sum of these divisors (counting 1948988912) is 1, the average is 0.025.

Base conversion 1948988912

Base System Value
2 Binary 1110100001010110011010111110000
3 Ternary 12000211100220011112
4 Quaternary 1310022303113300
5 Quinary 12442420121122
6 Senary 521221332452
8 Octal 16412632760
10 Decimal 1948988912
12 Duodecimal 464867128
16 Hexadecimal 742b35f0
20 Vigesimal 1a913c5c
36 Base36 w8dlgw

Cryptographic Hash Functions

md5 ed69e4bfc0d391fcc320155d7ba7f797
sha1 b7c6ab211c6e2c45e498e2d9d455961cc0e8f51a
sha256 5f8597122a2bb5eff9ab136eb76d0ea96ad32796e95625411e002883e5268d82
sha512 dca9ee28ba8095b47b8650618953ea206f93ece0ee756f746475b85e0106123a65092329c60e38eeff5290f4322fd6777c2377f458996e6b7f8a29dffc2ba89f
ripemd-160 ff4804df237196644075ac62f688291f75d8902a

1948988912 as geometric shapes

Circle

Radius = n
Diameter 3897977824
Circumference 12245858495.734
Area 1.1933521213054E+19

Sphere

Radius = n
Volume 3.1011067367144E+28
Surface area 4.7734084852214E+19
Circumference 12245858495.734

Square

Length = n
Perimeter 7795955648
Area 3798557779098943744
Diagonal 2756286552.2652

Cube

Length = n
Surface area 2.2791346674594E+19
Volume 7.4033469930552E+27
Space diagonal 3375747818.9724

Equilateral Triangle

Length = n
Perimeter 5846966736
Area 1.6448237672213E+18
Altitude 1687873909.4862

Triangular Pyramid

Length = n
Surface area 1.6448237672213E+18
Volume 8.7249281037773E+26
Height 918762184.08839