1399687857 (number)

1399687857 is an odd 10-digits composite number following 1399687856 and preceding 1399687858. In scientific notation, it is written as 1.399687857 × 10^9. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 908555616 positive integers (up to 1399687857) that are relatively prime to 1399687857.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety-nine million six hundred eighty-seven thousand eight hundred fifty-seven

Notation

Scientific notation 1.399687857 × 10^9
Engineering notation 1.399687857 × 10^9

Prime Factorization of 1399687857

Prime Factorization 27 × 3 × 59 × 109 × 2687

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1399687857
Product of the distinct prime numbers

The prime factorization of 1399687857 is 27 × 3 × 59 × 109 × 2687. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1399687857)

Multiplication

n×y
n×2 2799375714
n×3 4199063571
n×4 5598751428
n×5 6998439285

Division

n÷y
n÷2 699843928.5
n÷3 466562619
n÷3 349921964.25
n÷5 279937571.4

Exponentiation

ny
n2 1959126097033252449
n3 2.7421650083492E+27
n4 3.8381750640767E+36
n5 5.3722470302284E+45

Nth Root

y√n
2√n 37412.402448921
3√n 1118.6057952058
4√n 193.42285916851
5√n 67.484842552503

Divisors of 1399687857

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1399687856
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1399687857 can be divided by 32 positive divisors. The sum of these divisors (counting 1399687857) is 1, the average is 0.03125.

Base conversion 1399687857

Base System Value
2 Binary 1010011011011011000101010110001
3 Ternary 10121112202111210000
4 Quaternary 1103123120222301
5 Quinary 10331310002412
6 Senary 350520100213
8 Octal 12333305261
10 Decimal 1399687857
12 Duodecimal 330904669
16 Hexadecimal 536d8ab1
20 Vigesimal 11h80jch
36 Base36 n5c629

Cryptographic Hash Functions

md5 326bf5f17c636e0ad2a8c9554a0918eb
sha1 44f497a110ab9f5504cce91f9a5ca70db2bc0e19
sha256 9403d660626adaa785e1fb54c6c3ee5a23d84573975d8cc8de46a34b2ac8077e
sha512 3d12e28eb4376fa48842f21c0e3d710d1e78a70a3ddd2f0d23ddd69d5c1e40cb486182ef0bba6249c3c19ac90185279e6f38e7fd3032661b18f7409d8dc4610c
ripemd-160 35708d32c7db57e86762aaeb9861a7adfa5b7954

1399687857 as geometric shapes

Circle

Radius = n
Diameter 2799375714
Circumference 8794498177.7401
Area 6.1547761538957E+18

Sphere

Radius = n
Volume 1.1486353926881E+28
Surface area 2.4619104615583E+19
Circumference 8794498177.7401

Square

Length = n
Perimeter 5598751428
Area 1959126097033252449
Diagonal 1979457550.4583

Cube

Length = n
Surface area 1.17547565822E+19
Volume 2.7421650083492E+27
Space diagonal 2424330483.0612

Equilateral Triangle

Length = n
Perimeter 4199063571
Area 8.4832648462393E+17
Altitude 1212165241.5306

Triangular Pyramid

Length = n
Surface area 8.4832648462393E+17
Volume 3.231672454227E+26
Height 659819183.48611