1901478730 (number)

1901478730 is an even 10-digits composite number following 1901478729 and preceding 1901478731. In scientific notation, it is written as 1.901478730 × 10^9. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 698388480 positive integers (up to 1901478730) that are relatively prime to 1901478730.

Interesting facts

Basic properties

Name

Name one billion nine hundred one million four hundred seventy-eight thousand seven hundred thirty

Notation

Scientific notation 1.901478730 × 10^9
Engineering notation 1.901478730 × 10^9

Prime Factorization of 1901478730

Prime Factorization 2 × 5 × 697 × 272809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1901478730
Product of the distinct prime numbers

The prime factorization of 1901478730 is 2 × 5 × 697 × 272809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 7, 18, 684, 457, 5397, 9802, 70205, 18995, 746583, 555080, 8836041, 4821369, 92273384, 52088301, 230604201, 119971466, 9213648321, 8952711303

Basic calculations (n = 1901478730)

Multiplication

n×y
n×2 3802957460
n×3 5704436190
n×4 7605914920
n×5 9507393650

Division

n÷y
n÷2 950739365
n÷3 633826243.33333
n÷3 475369682.5
n÷5 380295746

Exponentiation

ny
n2 3615621360642412900
n3 6.8750271129952E+27
n4 1.3072717823534E+37
n5 2.4857494884741E+46

Nth Root

y√n
2√n 43605.948332768
3√n 1238.8835619705
4√n 208.82037336612
5√n 71.749403417955

Divisors of 1901478730

1, 2, 5, 10, 697, 1394, 3485, 6970, 272809, 545618, 1364045, 2728090, 190147873, 380295746, 950739365, 1901478730

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 -1901478729
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 1901478730 can be divided by 16 positive divisors. The sum of these divisors (counting 1901478730) is 1, the average is 0.0625.

Base conversion 1901478730

Base System Value
2 Binary 1110001010101100100001101001010
3 Ternary 11220111222010110011
4 Quaternary 1301111210031022
5 Quinary 12343234304410
6 Senary 512403142134
8 Octal 16125441512
10 Decimal 1901478730
12 Duodecimal 45097494a
16 Hexadecimal 7156434a
20 Vigesimal 19e44gga
36 Base36 vg3adm

Cryptographic Hash Functions

md5 c9fad3461c4452357136f13cf478b323
sha1 7b776040879e3f52edf21ae946175546349fea01
sha256 1099c69a9cb632e6bccdc6c418259e224d1071cbae620cc68d163e5519878e12
sha512 6efbb19b0aef5fc957d4a6a27a77eca4d4d0b0322da29784fbfa894de536d206a12933f65f44f043cfd92e185924a2610d889d396ab3259f5a5277cf9b52e860
ripemd-160 eb0dbbb62e0323f687e9bef136534986f173c9ac

1901478730 as geometric shapes

Circle

Radius = n
Diameter 3802957460
Circumference 11947343218.25
Area 1.1358809504757E+19

Sphere

Radius = n
Volume 2.8798046228555E+28
Surface area 4.5435238019026E+19
Circumference 11947343218.25

Square

Length = n
Perimeter 7605914920
Area 3615621360642412900
Diagonal 2689097008.53

Cube

Length = n
Surface area 2.1693728163854E+19
Volume 6.8750271129952E+27
Space diagonal 3293457769.8715

Equilateral Triangle

Length = n
Perimeter 5704436190
Area 1.565609974391E+18
Altitude 1646728884.9358

Triangular Pyramid

Length = n
Surface area 1.565609974391E+18
Volume 8.1022971540671E+26
Height 896365669.50999