2991372 (number)

2991372 is an even 7-digits composite number following 2991371 and preceding 2991373. In scientific notation, it is written as 2.991372 × 10^6. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 982800 positive integers (up to 2991372) that are relatively prime to 2991372.

Interesting facts

Basic properties

Name

Name two million nine hundred ninety-one thousand three hundred seventy-two

Notation

Scientific notation 2.991372 × 10^6
Engineering notation 2.991372 × 10^6

Prime Factorization of 2991372

Prime Factorization 2 × 2 × 3 × 71 × 3511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1495686
Product of the distinct prime numbers

The prime factorization of 2991372 is 2 × 2 × 3 × 71 × 3511. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 46, 71, 875, 525, 2956, 5423, 93799, 3358, 86616, 241066, 9163638, 3925567, 99000590, 30805075, 225042025, 755539103, 3530928626, 5568930335

Basic calculations (n = 2991372)

Multiplication

n×y
n×2 5982744
n×3 8974116
n×4 11965488
n×5 14956860

Division

n÷y
n÷2 1495686
n÷3 997124
n÷3 747843
n÷5 598274.4

Exponentiation

ny
n2 8948306442384
n3 2.6767713339167E+19
n4 8.0072188186811E+25
n5 2.3952570172076E+32

Nth Root

y√n
2√n 1729.5583251223
3√n 144.08656061098
4√n 41.587958895843
5√n 19.732135307288

Divisors of 2991372

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 3511, 7022, 10533, 14044, 21066, 42132, 249281, 498562, 747843, 997124, 1495686, 2991372

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2991371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2991372 can be divided by 24 positive divisors. The sum of these divisors (counting 2991372) is 1, the average is 0.041666666666667.

Base conversion 2991372

Base System Value
2 Binary 1011011010010100001100
3 Ternary 12121222101120
4 Quaternary 23122110030
5 Quinary 1231210442
6 Senary 144040540
8 Octal 13322414
10 Decimal 2991372
12 Duodecimal 1003150
16 Hexadecimal 2da50c
20 Vigesimal idi8c
36 Base36 1s45o

Cryptographic Hash Functions

md5 ec7ca8095657c54c36e6863ac0be5515
sha1 52b2241c37a64cc96cd97567f8aa5edeebfa0788
sha256 a4ea0fc9b5ec0ceba0462004ac55d62572bdb85b832116d5db74c88ab69e1912
sha512 eae04fd532746d0433f9142d9cb7b33ff8e7fcf81883ab409af951454225b9538ce60d66cd346715fe3636808f12f0debc78057ea79bb8a9ce0cdb1a33b6c5f3
ripemd-160 40efeef9c9374f812c2c0d3bd16bb9ae2610e7a7

2991372 as geometric shapes

Circle

Radius = n
Diameter 5982744
Circumference 18795344.598708
Area 28111933781464

Sphere

Radius = n
Volume 1.1212433543963E+20
Surface area 1.1244773512586E+14
Circumference 18795344.598708

Square

Length = n
Perimeter 11965488
Area 8948306442384
Diagonal 4230438.8525031

Cube

Length = n
Surface area 53689838654304
Volume 2.6767713339167E+19
Space diagonal 5181208.2883389

Equilateral Triangle

Length = n
Perimeter 8974116
Area 3874730349976.2
Altitude 2590604.1441695

Triangular Pyramid

Length = n
Surface area 3874730349976.2
Volume 3.1546052698304E+18
Height 1410146.2841677