1900157968 (number)

1900157968 is an even 10-digits composite number following 1900157967 and preceding 1900157969. In scientific notation, it is written as 1.900157968 × 10^9. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 941740800 positive integers (up to 1900157968) that are relatively prime to 1900157968.

Interesting facts

Basic properties

Name

Name one billion nine hundred million one hundred fifty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 1.900157968 × 10^9
Engineering notation 1.900157968 × 10^9

Prime Factorization of 1900157968

Prime Factorization 2 × 2 × 2 × 2 × 281 × 211 × 2003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 237519746
Product of the distinct prime numbers

The prime factorization of 1900157968 is 2 × 2 × 2 × 2 × 281 × 211 × 2003. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 6, 13, 98, 231, 627, 5353, 2908, 38991, 74668, 396357, 329392, 5849848, 8927536, 48772611, 3950775, 751813502, 776971169, 8978874164, 1213280856

Basic calculations (n = 1900157968)

Multiplication

n×y
n×2 3800315936
n×3 5700473904
n×4 7600631872
n×5 9500789840

Division

n÷y
n÷2 950078984
n÷3 633385989.33333
n÷3 475039492
n÷5 380031593.6

Exponentiation

ny
n2 3610600303353889024
n3 6.8607109356811E+27
n4 1.3036434550579E+37
n5 2.4771284985594E+46

Nth Root

y√n
2√n 43590.801414977
3√n 1238.5966538042
4√n 208.78410240001
5√n 71.739433259033

Divisors of 1900157968

1, 2, 4, 8, 16, 211, 281, 422, 562, 844, 1124, 1688, 2003, 2248, 3376, 4006, 4496, 8012, 16024, 32048, 59291, 118582, 237164, 422633, 474328, 562843, 845266, 948656, 1125686, 1690532, 2251372, 3381064, 4502744, 6762128, 9005488, 118759873, 237519746, 475039492, 950078984, 1900157968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1900157967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1900157968 can be divided by 40 positive divisors. The sum of these divisors (counting 1900157968) is 1, the average is 0.025.

Base conversion 1900157968

Base System Value
2 Binary 1110001010000100001110000010000
3 Ternary 11220102111000201001
4 Quaternary 1301100201300100
5 Quinary 12342420023333
6 Senary 512314551344
8 Octal 16120416020
10 Decimal 1900157968
12 Duodecimal 450438554
16 Hexadecimal 71421c10
20 Vigesimal 19dfjei8
36 Base36 vfaz9s

Cryptographic Hash Functions

md5 5511b109b51f61d4252a263833e19e57
sha1 ac2ca9702b21d1944a465defe0b251df53bbdc87
sha256 53022e2bb04977c4feb849c434bcd054b2db652e321ea3ccf838eebab1f32786
sha512 5f17758b6912bc1d14999f6995333e6a6e283b7098f5282775cd6e43a99ff06e9bd79e6f88e74952cae0709f1d47e589f8693e02acc3056884a9dcd170465267
ripemd-160 c6fe24fe958a94dfad6a45f849a7d0ee06c9f3b8

1900157968 as geometric shapes

Circle

Radius = n
Diameter 3800315936
Circumference 11939044625.858
Area 1.1343035388066E+19

Sphere

Radius = n
Volume 2.8738078765252E+28
Surface area 4.5372141552263E+19
Circumference 11939044625.858

Square

Length = n
Perimeter 7600631872
Area 3610600303353889024
Diagonal 2687229168.9969

Cube

Length = n
Surface area 2.1663601820123E+19
Volume 6.8607109356811E+27
Space diagonal 3291170142.9828

Equilateral Triangle

Length = n
Perimeter 5700473904
Area 1.5634357928081E+18
Altitude 1645585071.4914

Triangular Pyramid

Length = n
Surface area 1.5634357928081E+18
Volume 8.0854253773014E+26
Height 895743056.3323