7381152021 (number)

7381152021 is an odd 10-digits composite number following 7381152020 and preceding 7381152022. In scientific notation, it is written as 7.381152021 × 10^9. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 4631311040 positive integers (up to 7381152021) that are relatively prime to 7381152021.

Interesting facts

Basic properties

Name

Name seven billion three hundred eighty-one million one hundred fifty-two thousand twenty-one

Notation

Scientific notation 7.381152021 × 10^9
Engineering notation 7.381152021 × 10^9

Prime Factorization of 7381152021

Prime Factorization 51 × 144728471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7381152021
Product of the distinct prime numbers

The prime factorization of 7381152021 is 51 × 144728471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 11, 65, 32, 989, 4797, 7045, 15320, 17799, 562940, 147258, 8129403, 413236, 45696651, 88699122, 469500207, 412231219, 1123743529, 3197856418

Basic calculations (n = 7381152021)

Multiplication

n×y
n×2 14762304042
n×3 22143456063
n×4 29524608084
n×5 36905760105

Division

n÷y
n÷2 3690576010.5
n÷3 2460384007
n÷3 1845288005.25
n÷5 1476230404.2

Exponentiation

ny
n2 5.4481405157112E+19
n3 4.0213553378234E+29
n4 2.9682235078934E+39
n5 2.1908908944067E+49

Nth Root

y√n
2√n 85913.631171078
3√n 1947.039295832
4√n 293.11027135035
5√n 94.107628635358

Divisors of 7381152021

1, 51, 144728471, 7381152021

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 -7381152020
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 7381152021 can be divided by 4 positive divisors. The sum of these divisors (counting 7381152021) is 1, the average is 0.25.

Base conversion 7381152021

Base System Value
2 Binary 110110111111100110111000100010101
3 Ternary 201001101221101001210
4 Quaternary 12313330313010111
5 Quinary 110104033331041
6 Senary 3220231412033
8 Octal 66774670425
10 Decimal 7381152021
12 Duodecimal 151bb24019
16 Hexadecimal 1b7f37115
20 Vigesimal 5f6c4011
36 Base36 3e2jpcl

Cryptographic Hash Functions

md5 0de5446d9ad27cd8d30680f848f1d282
sha1 230a1a696b5504bda0a785380664890d3e88da6c
sha256 857c147bfb3fdaca8d0565f26dc114481691bd3af86ed2b1b7eda9292fcb9ce7
sha512 388337a8d399f40c3f64c3f7a331eef71777d08c49b23b520e8fe8e5e3b58f2a2091a0926373e42abbd35cb8dc09384a0dcefe4504d65dbd839251104a2dfd9c
ripemd-160 281ac4cd088d46ab2487a25b3cd8c2a82d5451e7

7381152021 as geometric shapes

Circle

Radius = n
Diameter 14762304042
Circumference 46377145928.406
Area 1.7115838219883E+20

Sphere

Radius = n
Volume 1.684461384904E+30
Surface area 6.8463352879533E+20
Circumference 46377145928.406

Square

Length = n
Perimeter 29524608084
Area 5.4481405157112E+19
Diagonal 10438525294.036

Cube

Length = n
Surface area 3.2688843094267E+20
Volume 4.0213553378234E+29
Space diagonal 12784530318.762

Equilateral Triangle

Length = n
Perimeter 22143456063
Area 2.3591140449966E+19
Altitude 6392265159.3808

Triangular Pyramid

Length = n
Surface area 2.3591140449966E+19
Volume 4.7392127148927E+28
Height 3479508431.3453