387492030 (number)

387492030 is an even 9-digits composite number following 387492029 and preceding 387492031. In scientific notation, it is written as 3.87492030 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 101913984 positive integers (up to 387492030) that are relatively prime to 387492030.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million four hundred ninety-two thousand thirty

Notation

Scientific notation 3.87492030 × 10^8
Engineering notation 3.87492030 × 10^6

Prime Factorization of 387492030

Prime Factorization 2 × 45 × 73 × 58979

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 387492030
Product of the distinct prime numbers

The prime factorization of 387492030 is 2 × 45 × 73 × 58979. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 87, 28, 155, 235, 557, 4396, 60956, 87186, 921774, 814462, 890044, 9109148, 6156434, 69568300, 132127262, 998365025, 860516474, 6277463073

Basic calculations (n = 387492030)

Multiplication

n×y
n×2 774984060
n×3 1162476090
n×4 1549968120
n×5 1937460150

Division

n÷y
n÷2 193746015
n÷3 129164010
n÷3 96873007.5
n÷5 77498406

Exponentiation

ny
n2 150150073313520900
n3 5.8181956712905E+25
n4 2.2545044516056E+34
n5 8.7360250659668E+42

Nth Root

y√n
2√n 19684.817245786
3√n 729.04486957591
4√n 140.30259172869
5√n 52.197842768508

Divisors of 387492030

1, 2, 45, 73, 90, 146, 3285, 6570, 58979, 117958, 2654055, 4305467, 5308110, 8610934, 193746015, 387492030

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 -387492029
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 387492030 can be divided by 16 positive divisors. The sum of these divisors (counting 387492030) is 1, the average is 0.0625.

Base conversion 387492030

Base System Value
2 Binary 10111000110001010100010111110
3 Ternary 1000000010122010200
4 Quaternary 113012022202332
5 Quinary 1243144221110
6 Senary 102241144330
8 Octal 2706124276
10 Decimal 387492030
12 Duodecimal a992b0a6
16 Hexadecimal 1718a8be
20 Vigesimal 611ga1a
36 Base36 6epari

Cryptographic Hash Functions

md5 40ad890cc24fdbaf897e1a476166e114
sha1 e7be424a248a4e5b4e9bd41252c75c3313b3acfd
sha256 4446f37ab6df775005ff7d4403fac4267b094bc5254796fbaef32889b7dd98d6
sha512 9cdbea5df96ecffc476a623120810395b3944d59987e7ddc0abdd8193e7914856e1d7f3697589d3c0bcd39939b4e9a62a62603e036c216d7e232699697418b55
ripemd-160 afb7fed08c757a9b24f76804f4637f55dbb78a67

387492030 as geometric shapes

Circle

Radius = n
Diameter 774984060
Circumference 2434684229.5452
Area 4.7171036725773E+17

Sphere

Radius = n
Volume 2.4371201037432E+26
Surface area 1.8868414690309E+18
Circumference 2434684229.5452

Square

Length = n
Perimeter 1549968120
Area 150150073313520900
Diagonal 547996484.13748

Cube

Length = n
Surface area 900900439881125400
Volume 5.8181956712905E+25
Space diagonal 671155883.488

Equilateral Triangle

Length = n
Perimeter 1162476090
Area 6.5016888934802E+16
Altitude 335577941.744

Triangular Pyramid

Length = n
Surface area 6.5016888934802E+16
Volume 6.8568093557329E+24
Height 182665494.71249