1378974789 (number)

1378974789 is an odd 10-digits composite number following 1378974788 and preceding 1378974790. In scientific notation, it is written as 1.378974789 × 10^9. The sum of its digits is 63. It has a total of 2 prime factors and 4 positive divisors. There are 919316520 positive integers (up to 1378974789) that are relatively prime to 1378974789.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.378974789 × 10^9
Engineering notation 1.378974789 × 10^9

Prime Factorization of 1378974789

Prime Factorization 9 × 153219421

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1378974789
Product of the distinct prime numbers

The prime factorization of 1378974789 is 9 × 153219421. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1378974789)

Multiplication

n×y
n×2 2757949578
n×3 4136924367
n×4 5515899156
n×5 6894873945

Division

n÷y
n÷2 689487394.5
n÷3 459658263
n÷3 344743697.25
n÷5 275794957.8

Exponentiation

ny
n2 1901571468697594521
n3 2.6222191148157E+27
n4 3.6159740505647E+36
n5 4.986337053407E+45

Nth Root

y√n
2√n 37134.549802037
3√n 1113.0605116244
4√n 192.70326878919
5√n 67.28391682161

Divisors of 1378974789

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1378974788
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1378974789 can be divided by 4 positive divisors. The sum of these divisors (counting 1378974789) is 1, the average is 0.25.

Base conversion 1378974789

Base System Value
2 Binary 1010010001100010111110001000101
3 Ternary 10120002210011210100
4 Quaternary 1102030113301011
5 Quinary 10311004143124
6 Senary 344500114313
8 Octal 12214276105
10 Decimal 1378974789
12 Duodecimal 325995999
16 Hexadecimal 52317c45
20 Vigesimal 11aibgj9
36 Base36 mt07r9

Cryptographic Hash Functions

md5 8b09e41da37fe9a6fcfa199a415812c4
sha1 d4a2f4093cbed16010808798f0650c96fc7ac840
sha256 f56d54c6942cb31748b9e14a1e58bceb55bba87fdec310011665b3cd2e7a7b7c
sha512 65dc5c1ae48454cb5fa3534af1c3cad757deceb116df345def9608becfc7f5df70a3cfc3977f2ee4dc01490fec71b91600eadd13a3b1227a8ca783575152e2e8
ripemd-160 5b423eaef7df4a59c6281886404ea899aa5e8152

1378974789 as geometric shapes

Circle

Radius = n
Diameter 2757949578
Circumference 8664354133.2159
Area 5.9739629563363E+18

Sphere

Radius = n
Volume 1.0983925742944E+28
Surface area 2.3895851825345E+19
Circumference 8664354133.2159

Square

Length = n
Perimeter 5515899156
Area 1901571468697594521
Diagonal 1950164848.7744

Cube

Length = n
Surface area 1.1409428812186E+19
Volume 2.6222191148157E+27
Space diagonal 2388454396.9046

Equilateral Triangle

Length = n
Perimeter 4136924367
Area 8.234045995019E+17
Altitude 1194227198.4523

Triangular Pyramid

Length = n
Surface area 8.234045995019E+17
Volume 3.0903148630719E+26
Height 650054949.59146