1377646949 (number)

1377646949 is an odd 10-digits composite number following 1377646948 and preceding 1377646950. In scientific notation, it is written as 1.377646949 × 10^9. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 1180840236 positive integers (up to 1377646949) that are relatively prime to 1377646949.

Interesting facts

Basic properties

Name

Name one billion three hundred seventy-seven million six hundred forty-six thousand nine hundred forty-nine

Notation

Scientific notation 1.377646949 × 10^9
Engineering notation 1.377646949 × 10^9

Prime Factorization of 1377646949

Prime Factorization 7 × 196806707

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1377646949
Product of the distinct prime numbers

The prime factorization of 1377646949 is 7 × 196806707. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 69, 62, 323, 394, 7847, 5364, 93701, 40891, 510268, 172041, 789552, 6877011, 51680627, 9405248, 244824492, 458094796, 2297658525, 5869143514

Basic calculations (n = 1377646949)

Multiplication

n×y
n×2 2755293898
n×3 4132940847
n×4 5510587796
n×5 6888234745

Division

n÷y
n÷2 688823474.5
n÷3 459215649.66667
n÷3 344411737.25
n÷5 275529389.8

Exponentiation

ny
n2 1897911116089008601
n3 2.6146514585532E+27
n4 3.6020666045742E+36
n5 4.9623760678865E+45

Nth Root

y√n
2√n 37116.666728035
3√n 1112.7031347958
4√n 192.65686265491
5√n 67.270954045431

Divisors of 1377646949

1, 7, 196806707, 1377646949

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 -1377646948
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 1377646949 can be divided by 4 positive divisors. The sum of these divisors (counting 1377646949) is 1, the average is 0.25.

Base conversion 1377646949

Base System Value
2 Binary 1010010000111010011100101100101
3 Ternary 10120000021201100002
4 Quaternary 1102013103211211
5 Quinary 10310134200244
6 Senary 344411431045
8 Octal 12207234545
10 Decimal 1377646949
12 Duodecimal 325455485
16 Hexadecimal 521d3965
20 Vigesimal 11aa5h79
36 Base36 ms7r6t

Cryptographic Hash Functions

md5 047ca187d633c4d2357dda9fdb3c4204
sha1 b76121b4d87a1bc3b0fdb1c29f6c26ad74efa0f5
sha256 a1474cc8f55ca54ae12b56747dbb774e9441c141fd9d58d10473a3e6ff609470
sha512 b3faad28644d94d81cc8228d4baa232e3e4e06aaf7dc40879bcaccecc657356d36a1ef40be1d204d86bd5904fef2655463580a95ef8ae5be116c21694aa5b4f5
ripemd-160 b7fcc9e9bd56562336bc507058d35f36f2b7f16a

1377646949 as geometric shapes

Circle

Radius = n
Diameter 2755293898
Circumference 8656011068.4376
Area 5.9624636194716E+18

Sphere

Radius = n
Volume 1.0952226418518E+28
Surface area 2.3849854477887E+19
Circumference 8656011068.4376

Square

Length = n
Perimeter 5510587796
Area 1897911116089008601
Diagonal 1948286999.4377

Cube

Length = n
Surface area 1.1387466696534E+19
Volume 2.6146514585532E+27
Space diagonal 2386154510.5602

Equilateral Triangle

Length = n
Perimeter 4132940847
Area 8.2181962032898E+17
Altitude 1193077255.2801

Triangular Pyramid

Length = n
Surface area 8.2181962032898E+17
Volume 3.0813962946371E+26
Height 649428999.81257