2694156981 (number)

2694156981 is an odd 10-digits composite number following 2694156980 and preceding 2694156982. In scientific notation, it is written as 2.694156981 × 10^9. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 1795842192 positive integers (up to 2694156981) that are relatively prime to 2694156981.

Interesting facts

Basic properties

Name

Name two billion six hundred ninety-four million one hundred fifty-six thousand nine hundred eighty-one

Notation

Scientific notation 2.694156981 × 10^9
Engineering notation 2.694156981 × 10^9

Prime Factorization of 2694156981

Prime Factorization 3 × 7243 × 123989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2694156981
Product of the distinct prime numbers

The prime factorization of 2694156981 is 3 × 7243 × 123989. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 68, 60, 861, 534, 4971, 2372, 46044, 57344, 754500, 42332, 122123, 3582365, 3457015, 67007618, 4483736, 900263992, 2860728850, 6441741072

Basic calculations (n = 2694156981)

Multiplication

n×y
n×2 5388313962
n×3 8082470943
n×4 10776627924
n×5 13470784905

Division

n÷y
n÷2 1347078490.5
n÷3 898052327
n÷3 673539245.25
n÷5 538831396.2

Exponentiation

ny
n2 7258481838271034361
n3 1.955548951604E+28
n4 5.268555859651E+37
n5 1.4194316549067E+47

Nth Root

y√n
2√n 51905.269298984
3√n 1391.4714471491
4√n 227.82727953207
5√n 76.928024408871

Divisors of 2694156981

1, 3, 7243, 21729, 123989, 371967, 898052327, 2694156981

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2694156980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2694156981 can be divided by 8 positive divisors. The sum of these divisors (counting 2694156981) is 1, the average is 0.125.

Base conversion 2694156981

Base System Value
2 Binary 10100000100101011001001010110101
3 Ternary 20221202112100120220
4 Quaternary 2200211121022311
5 Quinary 21004201010411
6 Senary 1123201044553
8 Octal 24045311265
10 Decimal 2694156981
12 Duodecimal 632326759
16 Hexadecimal a09592b5
20 Vigesimal 221i9c91
36 Base36 18k14tx

Cryptographic Hash Functions

md5 7ccc93014a0b47ed8682ae18cee2545e
sha1 6e44f9e6c31793c1b6196592e06d9bf79c3816b3
sha256 b2e5626da136ed3a8677d48d937b8130c1e0fd3263ad9190a11e06054c076e81
sha512 e88b898d6814e24df04dc6935a0b1462f87c42b75ed5304b68f6660a9f4abea372b45a84ee041b0a843446329e988573a9e0377b72d37786cf1e9473513c71bb
ripemd-160 51e365312a4b94c4a58a9487d6dc1f8ddd24125e

2694156981 as geometric shapes

Circle

Radius = n
Diameter 5388313962
Circumference 16927887558.255
Area 2.2803193219327E+19

Sphere

Radius = n
Volume 8.191384293459E+28
Surface area 9.1212772877309E+19
Circumference 16927887558.255

Square

Length = n
Perimeter 10776627924
Area 7258481838271034361
Diagonal 3810113341.6924

Cube

Length = n
Surface area 4.3550891029626E+19
Volume 1.955548951604E+28
Space diagonal 4666416774.6584

Equilateral Triangle

Length = n
Perimeter 8082470943
Area 3.1430148324253E+18
Altitude 2333208387.3292

Triangular Pyramid

Length = n
Surface area 3.1430148324253E+18
Volume 2.3046365410357E+27
Height 1270037780.5641