115015890 (number)

115015890 is an even 9-digits composite number following 115015889 and preceding 115015891. In scientific notation, it is written as 1.15015890 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 26980800 positive integers (up to 115015890) that are relatively prime to 115015890.

Interesting facts

Basic properties

Name

Name one hundred fifteen million fifteen thousand eight hundred ninety

Notation

Scientific notation 1.15015890 × 10^8
Engineering notation 1.15015890 × 10^6

Prime Factorization of 115015890

Prime Factorization 2 × 15 × 11 × 31 × 11243

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 115015890
Product of the distinct prime numbers

The prime factorization of 115015890 is 2 × 15 × 11 × 31 × 11243. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 40, 5, 478, 577, 4668, 1377, 71042, 76819, 733395, 678730, 6143656, 194475, 26539897, 4585854, 648368254, 427993118, 6256124551, 186127402

Basic calculations (n = 115015890)

Multiplication

n×y
n×2 230031780
n×3 345047670
n×4 460063560
n×5 575079450

Division

n÷y
n÷2 57507945
n÷3 38338630
n÷3 28753972.5
n÷5 23003178

Exponentiation

ny
n2 13228654952492100
n3 1.5215055228638E+24
n4 1.7499731185209E+32
n5 2.0127471570276E+40

Nth Root

y√n
2√n 10724.546144243
3√n 486.3168098119
4√n 103.55938462661
5√n 40.94035167226

Divisors of 115015890

1, 2, 11, 15, 22, 30, 31, 62, 165, 330, 341, 465, 682, 930, 5115, 10230, 11243, 22486, 123673, 168645, 247346, 337290, 348533, 697066, 1855095, 3710190, 3833863, 5227995, 7667726, 10455990, 57507945, 115015890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -115015889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 115015890 can be divided by 32 positive divisors. The sum of these divisors (counting 115015890) is 1, the average is 0.03125.

Base conversion 115015890

Base System Value
2 Binary 110110110110000000011010010
3 Ternary 22000102102010210
4 Quaternary 12312300003102
5 Quinary 213421002030
6 Senary 15225104550
8 Octal 666600322
10 Decimal 115015890
12 Duodecimal 32628156
16 Hexadecimal 6db00d2
20 Vigesimal 1figjea
36 Base36 1wh6tu

Cryptographic Hash Functions

md5 2ac4e271dd63b703666f154d3cd7e013
sha1 c868259df269100b421d32806dfcbf561bb89da8
sha256 e69ce50e1c87e226770320be96cc9b215f014fc0509cd3c81e9b88178b1ef80a
sha512 c30a5064090f378417516d487e2b00eb5caffdad31a47a94a0b9c08848c95839a4f23ab2c221e58712e8009b9148c282e530f12546608c52bd4ad69407754a95
ripemd-160 5546f1849f0b2eceb00e10f175123df9980e7470

115015890 as geometric shapes

Circle

Radius = n
Diameter 230031780
Circumference 722666150.14018
Area 4.1559045215623E+16

Sphere

Radius = n
Volume 6.3732674307002E+24
Surface area 1.6623618086249E+17
Circumference 722666150.14018

Square

Length = n
Perimeter 460063560
Area 13228654952492100
Diagonal 162657031.52641

Cube

Length = n
Surface area 79371929714952600
Volume 1.5215055228638E+24
Space diagonal 199213365.15775

Equilateral Triangle

Length = n
Perimeter 345047670
Area 5.7281756233785E+15
Altitude 99606682.578877

Triangular Pyramid

Length = n
Surface area 5.7281756233785E+15
Volume 1.7931114547163E+23
Height 54219010.508804