18041380 (number)

18041380 is an even 8-digits composite number following 18041379 and preceding 18041381. In scientific notation, it is written as 1.8041380 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 5984640 positive integers (up to 18041380) that are relatively prime to 18041380.

Interesting facts

Basic properties

Name

Name eighteen million forty-one thousand three hundred eighty

Notation

Scientific notation 1.8041380 × 10^7
Engineering notation 1.8041380 × 10^6

Prime Factorization of 18041380

Prime Factorization 2 × 2 × 5 × 7 × 31 × 4157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9020690
Product of the distinct prime numbers

The prime factorization of 18041380 is 2 × 2 × 5 × 7 × 31 × 4157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 6, 6, 66, 483, 130, 9325, 2801, 58607, 77215, 399923, 915649, 7770395, 3155562, 77191731, 59019865, 64888452, 350336268, 5868601166, 4170092735

Basic calculations (n = 18041380)

Multiplication

n×y
n×2 36082760
n×3 54124140
n×4 72165520
n×5 90206900

Division

n÷y
n÷2 9020690
n÷3 6013793.3333333
n÷3 4510345
n÷5 3608276

Exponentiation

ny
n2 325491392304400
n3 5.8723138952928E+21
n4 1.0594464646426E+29
n5 1.9113876258273E+36

Nth Root

y√n
2√n 4247.5145673676
3√n 262.27481216697
4√n 65.17295886614
5√n 28.265322876957

Divisors of 18041380

1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4157, 4340, 8314, 16628, 20785, 29099, 41570, 58198, 83140, 116396, 128867, 145495, 257734, 290990, 515468, 581980, 644335, 902069, 1288670, 1804138, 2577340, 3608276, 4510345, 9020690, 18041380

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 -18041379
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 18041380 can be divided by 48 positive divisors. The sum of these divisors (counting 18041380) is 1, the average is 0.020833333333333.

Base conversion 18041380

Base System Value
2 Binary 1000100110100101000100100
3 Ternary 1020221121010021
4 Quaternary 1010310220210
5 Quinary 14104311010
6 Senary 1442404524
8 Octal 104645044
10 Decimal 18041380
12 Duodecimal 6060744
16 Hexadecimal 1134a24
20 Vigesimal 5cf390
36 Base36 aqotg

Cryptographic Hash Functions

md5 f2a4717e37fd0aa3d2efc81ae7604ee5
sha1 1bb63d8842b2580928dfa23407e4ee5d6ae319f8
sha256 4d08d7d8105eaab280a010b0396a28fde8f45165e73189490489b94136f99a02
sha512 95b07a7c6f2f4593477d3dc6ec230fceccad33a752319540a3c861033581923b554a4bbdc824a6cbe1c865057eea0ac69f44910d1709b5037c09d027cc098ac0
ripemd-160 91c734fe3cabd761b27999293eb55307a626af3b

18041380 as geometric shapes

Circle

Radius = n
Diameter 36082760
Circumference 113357333.73724
Area 1.0225613668702E+15

Sphere

Radius = n
Volume 2.4597890924033E+22
Surface area 4.0902454674809E+15
Circumference 113357333.73724

Square

Length = n
Perimeter 72165520
Area 325491392304400
Diagonal 25514364.279927

Cube

Length = n
Surface area 1952948353826400
Volume 5.8723138952928E+21
Space diagonal 31248586.798657

Equilateral Triangle

Length = n
Perimeter 54124140
Area 1.4094190722439E+14
Altitude 15624293.399328

Triangular Pyramid

Length = n
Surface area 1.4094190722439E+14
Volume 6.9205882943625E+20
Height 8504788.0933089