49388521 (number)

49388521 is an odd 8-digits composite number following 49388520 and preceding 49388522. In scientific notation, it is written as 4.9388521 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 37366560 positive integers (up to 49388521) that are relatively prime to 49388521.

Interesting facts

Basic properties

Name

Name forty-nine million three hundred eighty-eight thousand five hundred twenty-one

Notation

Scientific notation 4.9388521 × 10^7
Engineering notation 4.9388521 × 10^6

Prime Factorization of 49388521

Prime Factorization 7 × 7 × 13 × 23 × 3371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7055503
Product of the distinct prime numbers

The prime factorization of 49388521 is 7 × 7 × 13 × 23 × 3371. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 26, 11, 354, 889, 3264, 8658, 57021, 28105, 146631, 704457, 6456634, 91020, 18982326, 21557508, 302659319, 112406100, 2714364771, 4043867535

Basic calculations (n = 49388521)

Multiplication

n×y
n×2 98777042
n×3 148165563
n×4 197554084
n×5 246942605

Division

n÷y
n÷2 24694260.5
n÷3 16462840.333333
n÷3 12347130.25
n÷5 9877704.2

Exponentiation

ny
n2 2439226006567441
n3 1.204697648491E+23
n4 5.9498235111149E+30
n5 2.9385298342499E+38

Nth Root

y√n
2√n 7027.6967066031
3√n 366.89518051295
4√n 83.831358730508
5√n 34.572055711325

Divisors of 49388521

1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 3371, 14651, 23597, 43823, 77533, 165179, 306761, 542731, 1007929, 2147327, 3799117, 7055503, 49388521

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49388520
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49388521 can be divided by 24 positive divisors. The sum of these divisors (counting 49388521) is 1, the average is 0.041666666666667.

Base conversion 49388521

Base System Value
2 Binary 10111100011001101111101001
3 Ternary 10102221012022111
4 Quaternary 2330121233221
5 Quinary 100120413041
6 Senary 4522322321
8 Octal 274315751
10 Decimal 49388521
12 Duodecimal 146593a1
16 Hexadecimal 2f19be9
20 Vigesimal f8db61
36 Base36 tekfd

Cryptographic Hash Functions

md5 e96b96432292ba2d096f78d44de88a79
sha1 b79f151ec2cbdac7211faba0370a1bcdf4485b82
sha256 b7a79f75024924e8814541f39349216d7faf6a701632b5cb800637dd5eaf2b3c
sha512 96fd0b64da84306e84f764a0a578232a12dbc2450d6f255648f56ea3fc1182409ca88837fccdcc5d3b5b57576a2ec56dbe06b75070d137c71243b790efd491c9
ripemd-160 1a8d31078678eb56565353383fb3fa9d00bf216e

49388521 as geometric shapes

Circle

Radius = n
Diameter 98777042
Circumference 310317229.49053
Area 7.6630545026774E+15

Sphere

Radius = n
Volume 5.0462257097284E+23
Surface area 3.065221801071E+16
Circumference 310317229.49053

Square

Length = n
Perimeter 197554084
Area 2439226006567441
Diagonal 69845916.223748

Cube

Length = n
Surface area 14635356039404646
Volume 1.204697648491E+23
Space diagonal 85543427.682682

Equilateral Triangle

Length = n
Perimeter 148165563
Area 1.0562158436295E+15
Altitude 42771713.841341

Triangular Pyramid

Length = n
Surface area 1.0562158436295E+15
Volume 1.4197497942125E+22
Height 23281972.074583