40251490 (number)

40251490 is an even 8-digits composite number following 40251489 and preceding 40251491. In scientific notation, it is written as 4.0251490 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 16072560 positive integers (up to 40251490) that are relatively prime to 40251490.

Interesting facts

Basic properties

Name

Name forty million two hundred fifty-one thousand four hundred ninety

Notation

Scientific notation 4.0251490 × 10^7
Engineering notation 4.0251490 × 10^6

Prime Factorization of 40251490

Prime Factorization 2 × 5 × 631 × 6379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40251490
Product of the distinct prime numbers

The prime factorization of 40251490 is 2 × 5 × 631 × 6379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 79, 15, 893, 919, 5974, 4210, 71892, 42317, 345784, 279046, 3856941, 9272206, 60382247, 36173657, 996552166, 238540437, 5988984072, 1483175790

Basic calculations (n = 40251490)

Multiplication

n×y
n×2 80502980
n×3 120754470
n×4 161005960
n×5 201257450

Division

n÷y
n÷2 20125745
n÷3 13417163.333333
n÷3 10062872.5
n÷5 8050298

Exponentiation

ny
n2 1620182447220100
n3 6.5214757572455E+22
n4 2.6249911622801E+30
n5 1.0565980551861E+38

Nth Root

y√n
2√n 6344.4061975885
3√n 342.71042887786
4√n 79.651780881463
5√n 33.186113354107

Divisors of 40251490

1, 2, 5, 10, 631, 1262, 3155, 6310, 6379, 12758, 31895, 63790, 4025149, 8050298, 20125745, 40251490

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40251489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40251490 can be divided by 16 positive divisors. The sum of these divisors (counting 40251490) is 1, the average is 0.0625.

Base conversion 40251490

Base System Value
2 Binary 10011001100011000001100010
3 Ternary 2210201222122221
4 Quaternary 2121203001202
5 Quinary 40301021430
6 Senary 3554421254
8 Octal 231430142
10 Decimal 40251490
12 Duodecimal 1159182a
16 Hexadecimal 2663062
20 Vigesimal cbb8ea
36 Base36 nyq8y

Cryptographic Hash Functions

md5 b3d4c41be1a67c36b127c3710a8a6573
sha1 146f7915186930ed8a987dd6571079a4b44e9584
sha256 52c115ce21c1530be795121680bc2bc264594e8a2e33dabf612845f85a80470a
sha512 323682ac03ed60f2bc5503aede7a995faf7d31d18ff84100f254f8d14d966103da0153101ac29f4b9a9d4cff4deafb5ad1156e8bee7b509e1dd7f9d89db83cec
ripemd-160 23c87c3178d4b2ab610b0f407ccfe9508296df81

40251490 as geometric shapes

Circle

Radius = n
Diameter 80502980
Circumference 252907570.56009
Area 5.0899532736618E+15

Sphere

Radius = n
Volume 2.7317093772702E+23
Surface area 2.0359813094647E+16
Circumference 252907570.56009

Square

Length = n
Perimeter 161005960
Area 1620182447220100
Diagonal 56924203.063725

Cube

Length = n
Surface area 9721094683320600
Volume 6.5214757572455E+22
Space diagonal 69717625.760351

Equilateral Triangle

Length = n
Perimeter 120754470
Area 7.0155957902912E+14
Altitude 34858812.880175

Triangular Pyramid

Length = n
Surface area 7.0155957902912E+14
Volume 7.6856328854867E+21
Height 18974734.354575