387806952 (number)

387806952 is an even 9-digits composite number following 387806951 and preceding 387806953. In scientific notation, it is written as 3.87806952 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 64 positive divisors. There are 117683712 positive integers (up to 387806952) that are relatively prime to 387806952.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million eight hundred six thousand nine hundred fifty-two

Notation

Scientific notation 3.87806952 × 10^8
Engineering notation 3.87806952 × 10^6

Prime Factorization of 387806952

Prime Factorization 2 × 2 × 2 × 3 × 13 × 73 × 17027

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 96951738
Product of the distinct prime numbers

The prime factorization of 387806952 is 2 × 2 × 2 × 3 × 13 × 73 × 17027. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 1, 91, 51, 204, 297, 750, 55, 58462, 93622, 256584, 468559, 9555556, 5244716, 58407965, 18006999, 429950213, 122858699, 989445973, 4624326756

Basic calculations (n = 387806952)

Multiplication

n×y
n×2 775613904
n×3 1163420856
n×4 1551227808
n×5 1939034760

Division

n÷y
n÷2 193903476
n÷3 129268984
n÷3 96951738
n÷5 77561390.4

Exponentiation

ny
n2 150394232019530304
n3 5.8323928717875E+25
n4 2.2618425024744E+34
n5 8.7715824678866E+42

Nth Root

y√n
2√n 19692.814730251
3√n 729.24231888302
4√n 140.33108967813
5√n 52.206324443744

Divisors of 387806952

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1752, 1898, 2847, 3796, 5694, 7592, 11388, 17027, 22776, 34054, 51081, 68108, 102162, 136216, 204324, 221351, 408648, 442702, 664053, 885404, 1242971, 1328106, 1770808, 2485942, 2656212, 3728913, 4971884, 5312424, 7457826, 9943768, 14915652, 16158623, 29831304, 32317246, 48475869, 64634492, 96951738, 129268984, 193903476, 387806952

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -387806951
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387806952 can be divided by 64 positive divisors. The sum of these divisors (counting 387806952) is 1, the average is 0.015625.

Base conversion 387806952

Base System Value
2 Binary 10111000111010111011011101000
3 Ternary 1000000201122010110
4 Quaternary 113013113123220
5 Quinary 1243234310302
6 Senary 102252014320
8 Octal 2707273350
10 Decimal 387806952
12 Duodecimal a9a613a0
16 Hexadecimal 171d76e8
20 Vigesimal 613fh7c
36 Base36 6ew1rc

Cryptographic Hash Functions

md5 c05f3999b4b632e2685eb171d308a6f7
sha1 a90f78907508d0fa95d52128023ad1be6ef81186
sha256 7629675938974a3b669b823723440f418dbcca2c5691a8d5d706913fef65df08
sha512 6966ebf10b26f2bf7e9244dce1b21737af62f2b1f5b725d135d842a52630a79a3a92e7b6a98052c155992dc7c25c0884e115dc1c1988ae72e7551b4d08fbe125
ripemd-160 7f00abde88af305d00f8dd040c9e22cd54412054

387806952 as geometric shapes

Circle

Radius = n
Diameter 775613904
Circumference 2436662942.8285
Area 4.7247741445484E+17

Sphere

Radius = n
Volume 2.4430670131809E+26
Surface area 1.8899096578193E+18
Circumference 2436662942.8285

Square

Length = n
Perimeter 1551227808
Area 150394232019530304
Diagonal 548441851.10097

Cube

Length = n
Surface area 902365392117181824
Volume 5.8323928717875E+25
Space diagonal 671701344.39242

Equilateral Triangle

Length = n
Perimeter 1163420856
Area 6.5122612755782E+16
Altitude 335850672.19621

Triangular Pyramid

Length = n
Surface area 6.5122612755782E+16
Volume 6.873540916975E+24
Height 182813950.36699