1520971940 (number)

1520971940 is an even 10-digits composite number following 1520971939 and preceding 1520971941. In scientific notation, it is written as 1.520971940 × 10^9. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 598617600 positive integers (up to 1520971940) that are relatively prime to 1520971940.

Interesting facts

Basic properties

Name

Name one billion five hundred twenty million nine hundred seventy-one thousand nine hundred forty

Notation

Scientific notation 1.520971940 × 10^9
Engineering notation 1.520971940 × 10^9

Prime Factorization of 1520971940

Prime Factorization 2 × 2 × 5 × 71 × 787 × 1361

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 760485970
Product of the distinct prime numbers

The prime factorization of 1520971940 is 2 × 2 × 5 × 71 × 787 × 1361. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 28, 58, 701, 486, 8122, 3057, 65062, 90880, 681813, 392210, 875328, 278159, 38512488, 39076313, 301832113, 883922497, 6371497742, 5215194469

Basic calculations (n = 1520971940)

Multiplication

n×y
n×2 3041943880
n×3 4562915820
n×4 6083887760
n×5 7604859700

Division

n÷y
n÷2 760485970
n÷3 506990646.66667
n÷3 380242985
n÷5 304194388

Exponentiation

ny
n2 2313355642267363600
n3 3.5185490191293E+27
n4 5.3516143276102E+36
n5 8.1396552259972E+45

Nth Root

y√n
2√n 38999.640254751
3√n 1150.0244330033
4√n 197.48326575878
5√n 68.615817251457

Divisors of 1520971940

1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 787, 1361, 1420, 1574, 2722, 3148, 3935, 5444, 6805, 7870, 13610, 15740, 27220, 55877, 96631, 111754, 193262, 223508, 279385, 386524, 483155, 558770, 966310, 1071107, 1117540, 1932620, 2142214, 4284428, 5355535, 10711070, 21422140, 76048597, 152097194, 304194388, 380242985, 760485970, 1520971940

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 -1520971939
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 1520971940 can be divided by 48 positive divisors. The sum of these divisors (counting 1520971940) is 1, the average is 0.020833333333333.

Base conversion 1520971940

Base System Value
2 Binary 1011010101010000011000010100100
3 Ternary 10220222222101021002
4 Quaternary 1122222003002210
5 Quinary 11103332100230
6 Senary 410531412432
8 Octal 13252030244
10 Decimal 1520971940
12 Duodecimal 365454118
16 Hexadecimal 5aa830a4
20 Vigesimal 13f619h0
36 Base36 p5jpgk

Cryptographic Hash Functions

md5 8f8a54dd04b789e43b185a8724bb426a
sha1 bb2ae54e3cb6e6bb739514bcf69479b82d0d4fba
sha256 1b0a50332dfc82a7a09782060453418436be463f2717e5316360794d67400fea
sha512 4c421ce6a16997b227ccbb8a03ed0c681f328aa61bed3ce3282df1ca80740a677be9893c0224eeeff3588a7be958186959e1142c85c12fbdf51103f9442e7a9b
ripemd-160 734ea788307ef62a4d65747b8d124ce3243a7470

1520971940 as geometric shapes

Circle

Radius = n
Diameter 3041943880
Circumference 9556548546.0404
Area 7.2676210908876E+18

Sphere

Radius = n
Volume 1.473846366639E+28
Surface area 2.9070484363551E+19
Circumference 9556548546.0404

Square

Length = n
Perimeter 6083887760
Area 2313355642267363600
Diagonal 2150979145.5369

Cube

Length = n
Surface area 1.3880133853604E+19
Volume 3.5185490191293E+27
Space diagonal 2634400676.9666

Equilateral Triangle

Length = n
Perimeter 4562915820
Area 1.0017123770958E+18
Altitude 1317200338.4833

Triangular Pyramid

Length = n
Surface area 1.0017123770958E+18
Volume 4.1466497856061E+26
Height 716993048.51231