7974258081 (number)

7974258081 is an odd 10-digits composite number following 7974258080 and preceding 7974258082. In scientific notation, it is written as 7.974258081 × 10^9. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 5316172052 positive integers (up to 7974258081) that are relatively prime to 7974258081.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.974258081 × 10^9
Engineering notation 7.974258081 × 10^9

Prime Factorization of 7974258081

Prime Factorization 3 × 2658086027

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7974258081
Product of the distinct prime numbers

The prime factorization of 7974258081 is 3 × 2658086027. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 83, 85, 222, 435, 5961, 7015, 634, 33682, 327812, 349816, 975496, 5538403, 94186596, 37195296, 652383693, 898612689, 4890987521, 8988910888

Basic calculations (n = 7974258081)

Multiplication

n×y
n×2 15948516162
n×3 23922774243
n×4 31897032324
n×5 39871290405

Division

n÷y
n÷2 3987129040.5
n÷3 2658086027
n÷3 1993564520.25
n÷5 1594851616.2

Exponentiation

ny
n2 6.3588791942394E+19
n3 5.0707343800766E+29
n4 4.043534460693E+39
n5 3.2244187348984E+49

Nth Root

y√n
2√n 89298.701451925
3√n 1997.8525351059
4√n 298.82888322906
5√n 95.573624738817

Divisors of 7974258081

1, 3, 2658086027, 7974258081

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 -7974258080
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 7974258081 can be divided by 4 positive divisors. The sum of these divisors (counting 7974258081) is 1, the average is 0.25.

Base conversion 7974258081

Base System Value
2 Binary 111011011010011011000010110100001
3 Ternary 202120201222021121220
4 Quaternary 13123103120112201
5 Quinary 112312402224311
6 Senary 3355140005253
8 Octal 73323302641
10 Decimal 7974258081
12 Duodecimal 1666690829
16 Hexadecimal 1db4d85a1
20 Vigesimal 64bj2541
36 Base36 3nvo0wx

Cryptographic Hash Functions

md5 9f3047149c5556ea8c2626ad5b31101a
sha1 ed3c372a3fdebd735bc5177f6fe52e623a8adc86
sha256 994ca47627d85635fc84f2c660c6f9ee84aba818794e65c189ef2df5571c3680
sha512 77bd8f1e8461066020ff7587fc2a29cd91e48a9dfeb4f611b296f2a592d4a676129aed902e958f1bbb651f7de7b85ebb3c740b1f401ffa057643e3ea254be1ee
ripemd-160 0aba6ea2f179b89e0fdc3f5b924c42f6d8180d82

7974258081 as geometric shapes

Circle

Radius = n
Diameter 15948516162
Circumference 50103741210.197
Area 1.9977008161687E+20

Sphere

Radius = n
Volume 2.1240242502339E+30
Surface area 7.990803264675E+20
Circumference 50103741210.197

Square

Length = n
Perimeter 31897032324
Area 6.3588791942394E+19
Diagonal 11277303928.013

Cube

Length = n
Surface area 3.8153275165436E+20
Volume 5.0707343800766E+29
Space diagonal 13811820148.959

Equilateral Triangle

Length = n
Perimeter 23922774243
Area 2.7534754609038E+19
Altitude 6905910074.4793

Triangular Pyramid

Length = n
Surface area 2.7534754609038E+19
Volume 5.9759177762466E+28
Height 3759101309.3378