2987751904 (number)

2987751904 is an even 10-digits composite number following 2987751903 and preceding 2987751905. In scientific notation, it is written as 2.987751904 × 10^9. The sum of its digits is 52. It has a total of 8 prime factors and 48 positive divisors. There are 1384998912 positive integers (up to 2987751904) that are relatively prime to 2987751904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.987751904 × 10^9
Engineering notation 2.987751904 × 10^9

Prime Factorization of 2987751904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 67 × 81973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 186734494
Product of the distinct prime numbers

The prime factorization of 2987751904 is 2 × 2 × 2 × 2 × 2 × 17 × 67 × 81973. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 5, 17, 46, 141, 445, 3541, 9311, 22943, 20159, 131149, 104857, 3621610, 5907942, 24054921, 86896468, 926462444, 118033435, 2016253290, 6329712861

Basic calculations (n = 2987751904)

Multiplication

n×y
n×2 5975503808
n×3 8963255712
n×4 11951007616
n×5 14938759520

Division

n÷y
n÷2 1493875952
n÷3 995917301.33333
n÷3 746937976
n÷5 597550380.8

Exponentiation

ny
n2 8926661439855625216
n3 2.6670649713292E+28
n4 7.9685284461805E+37
n5 2.3807986037154E+47

Nth Root

y√n
2√n 54660.33208827
3√n 1440.2841363182
4√n 233.79549201871
5√n 78.536023215698

Divisors of 2987751904

1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 2144, 2278, 4556, 9112, 18224, 36448, 81973, 163946, 327892, 655784, 1311568, 1393541, 2623136, 2787082, 5492191, 5574164, 10984382, 11148328, 21968764, 22296656, 43937528, 44593312, 87875056, 93367247, 175750112, 186734494, 373468988, 746937976, 1493875952, 2987751904

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2987751903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2987751904 can be divided by 48 positive divisors. The sum of these divisors (counting 2987751904) is 1, the average is 0.020833333333333.

Base conversion 2987751904

Base System Value
2 Binary 10110010000101010111100111100000
3 Ternary 21201012222112002221
4 Quaternary 2302011113213200
5 Quinary 22104331030104
6 Senary 1212245520424
8 Octal 26205274740
10 Decimal 2987751904
12 Duodecimal 6b4713114
16 Hexadecimal b21579e0
20 Vigesimal 26dd8jf4
36 Base36 1detw4g

Cryptographic Hash Functions

md5 8d66bd6124ab690550da483f7c5a5056
sha1 e4a21ef208be9dce3c57e3b1ae701d5d77bde630
sha256 c49737eb5ba737b0195849fcc4e1b05d9211989feb74ace5b563b2533481352c
sha512 8dab6ef250ad52d30b82cc10fbcb46f6c10ad62e1ea9041fc6a5ea60e826b76d9898f6fef15e21c9696d26d3c4bf683169f352c7ce85f2cb0913398399b1f1d9
ripemd-160 3118e1b78f6e5013130ab1b6424f6268dca24149

2987751904 as geometric shapes

Circle

Radius = n
Diameter 5975503808
Circumference 18772598864.711
Area 2.8043934000534E+19

Sphere

Radius = n
Volume 1.1171775627433E+29
Surface area 1.1217573600213E+20
Circumference 18772598864.711

Square

Length = n
Perimeter 11951007616
Area 8926661439855625216
Diagonal 4225319263.6428

Cube

Length = n
Surface area 5.3559968639134E+19
Volume 2.6670649713292E+28
Space diagonal 5174938098.1387

Equilateral Triangle

Length = n
Perimeter 8963255712
Area 3.865357788949E+18
Altitude 2587469049.0693

Triangular Pyramid

Length = n
Surface area 3.865357788949E+18
Volume 3.14316621182E+27
Height 1408439754.5476