1990248372 (number)

1990248372 is an even 10-digits composite number following 1990248371 and preceding 1990248373. In scientific notation, it is written as 1.990248372 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 566265600 positive integers (up to 1990248372) that are relatively prime to 1990248372.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million two hundred forty-eight thousand three hundred seventy-two

Notation

Scientific notation 1.990248372 × 10^9
Engineering notation 1.990248372 × 10^9

Prime Factorization of 1990248372

Prime Factorization 2 × 2 × 21 × 3 × 241 × 32771

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 995124186
Product of the distinct prime numbers

The prime factorization of 1990248372 is 2 × 2 × 21 × 3 × 241 × 32771. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 80, 82, 381, 425, 2524, 1227, 84309, 98819, 495204, 848858, 2263824, 8144586, 40412592, 75829716, 320455407, 290824104, 7189264630, 6234278876

Basic calculations (n = 1990248372)

Multiplication

n×y
n×2 3980496744
n×3 5970745116
n×4 7960993488
n×5 9951241860

Division

n÷y
n÷2 995124186
n÷3 663416124
n÷3 497562093
n÷5 398049674.4

Exponentiation

ny
n2 3961088582248650384
n3 7.8835501021682E+27
n4 1.5690222756421E+37
n5 3.1227440297283E+46

Nth Root

y√n
2√n 44612.199811262
3√n 1257.8699991956
4√n 211.21600273479
5√n 72.407150301748

Divisors of 1990248372

1, 2, 3, 4, 6, 12, 21, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 2892, 5061, 10122, 15183, 20244, 30366, 32771, 60732, 65542, 98313, 131084, 196626, 393252, 688191, 1376382, 2064573, 2752764, 4129146, 7897811, 8258292, 15795622, 23693433, 31591244, 47386866, 94773732, 165854031, 331708062, 497562093, 663416124, 995124186, 1990248372

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 -1990248371
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 1990248372 can be divided by 48 positive divisors. The sum of these divisors (counting 1990248372) is 1, the average is 0.020833333333333.

Base conversion 1990248372

Base System Value
2 Binary 1110110101000001100011110110100
3 Ternary 12010201000002111200
4 Quaternary 1312220030132310
5 Quinary 13034000421442
6 Senary 525253532500
8 Octal 16650143664
10 Decimal 1990248372
12 Duodecimal 476644130
16 Hexadecimal 76a0c7b4
20 Vigesimal 1b1j10ic
36 Base36 wwxxh0

Cryptographic Hash Functions

md5 f96f22d1bebd98fd1c3319e84e435fa4
sha1 1ccaec732a583ba0d3f7bc29b5916625662e1edc
sha256 b09c13301d2b693868d1cc138b548f7b5c920ca5f16422ce76f817a3e8ddebfa
sha512 62a77ac6a56a614a2a6d98c2dcd2f11726c055959daae54c7d9e40d40821487b295989c42c4bdc46622979465e04fbec5c6a74ed4daef969a4c14b40b9b61898
ripemd-160 29fab8fc4619738b17825e37ea4b892b0633e4ba

1990248372 as geometric shapes

Circle

Radius = n
Diameter 3980496744
Circumference 12505099328.588
Area 1.2444126790211E+19

Sphere

Radius = n
Volume 3.3022537446905E+28
Surface area 4.9776507160843E+19
Circumference 12505099328.588

Square

Length = n
Perimeter 7960993488
Area 3961088582248650384
Diagonal 2814636240.1734

Cube

Length = n
Surface area 2.3766531493492E+19
Volume 7.8835501021682E+27
Space diagonal 3447211299.9852

Equilateral Triangle

Length = n
Perimeter 5970745116
Area 1.7152016694339E+18
Altitude 1723605649.9926

Triangular Pyramid

Length = n
Surface area 1.7152016694339E+18
Volume 9.2908528951117E+26
Height 938212080.05779