7974151449 (number)

7974151449 is an odd 10-digits composite number following 7974151448 and preceding 7974151450. In scientific notation, it is written as 7.974151449 × 10^9. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 4832819040 positive integers (up to 7974151449) that are relatively prime to 7974151449.

Interesting facts

Basic properties

Name

Name seven billion nine hundred seventy-four million one hundred fifty-one thousand four hundred forty-nine

Notation

Scientific notation 7.974151449 × 10^9
Engineering notation 7.974151449 × 10^9

Prime Factorization of 7974151449

Prime Factorization 33 × 241640953

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7974151449
Product of the distinct prime numbers

The prime factorization of 7974151449 is 33 × 241640953. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 40, 1, 205, 277, 2410, 3858, 83468, 45758, 733055, 64265, 1799929, 9233687, 15802706, 42839720, 115365861, 466415814, 3222327432, 5588825901

Basic calculations (n = 7974151449)

Multiplication

n×y
n×2 15948302898
n×3 23922454347
n×4 31896605796
n×5 39870757245

Division

n÷y
n÷2 3987075724.5
n÷3 2658050483
n÷3 1993537862.25
n÷5 1594830289.8

Exponentiation

ny
n2 6.3587091331589E+19
n3 5.0705309647948E+29
n4 4.0433181840118E+39
n5 3.2242031555806E+49

Nth Root

y√n
2√n 89298.104397574
3√n 1997.843629953
4√n 298.82788423702
5√n 95.573369134818

Divisors of 7974151449

1, 33, 241640953, 7974151449

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 -7974151448
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 7974151449 can be divided by 4 positive divisors. The sum of these divisors (counting 7974151449) is 1, the average is 0.25.

Base conversion 7974151449

Base System Value
2 Binary 111011011010010111110010100011001
3 Ternary 202120201202212100120
4 Quaternary 13123102332110121
5 Quinary 112312340321244
6 Senary 3355133423453
8 Octal 73322762431
10 Decimal 7974151449
12 Duodecimal 166663ab89
16 Hexadecimal 1db4be519
20 Vigesimal 64bi8ic9
36 Base36 3nvlqmx

Cryptographic Hash Functions

md5 6454445402aa81aa083e4c972e8e0d40
sha1 3f41f11de2825cab1174908c0ce1bd80155c1380
sha256 21daf48264086989a57d40efcf6f9fff514ba81fa093378559e8034770ec17e1
sha512 f7ac9ec744f1d7628fc3c136a37a2f11ce668c6f44744e3ef5f903d8aad3d66fa5d6a2e330a9c35e76e390472ac4b5585eccfa944c217047c6e770734eab5b32
ripemd-160 b2bc1b6f47d68d6af2fcd9b8f30c40f4dd1c61ce

7974151449 as geometric shapes

Circle

Radius = n
Diameter 15948302898
Circumference 50103071221.582
Area 1.9976473899046E+20

Sphere

Radius = n
Volume 2.1239390438399E+30
Surface area 7.9905895596185E+20
Circumference 50103071221.582

Square

Length = n
Perimeter 31896605796
Area 6.3587091331589E+19
Diagonal 11277153127.593

Cube

Length = n
Surface area 3.8152254798953E+20
Volume 5.0705309647948E+29
Space diagonal 13811635456.917

Equilateral Triangle

Length = n
Perimeter 23922454347
Area 2.7534018222959E+19
Altitude 6905817728.4585

Triangular Pyramid

Length = n
Surface area 2.7534018222959E+19
Volume 5.975678049038E+28
Height 3759051042.531