2018162486719008

Names of 2018162486719008

• Cardinal: 2018162486719008 can be written as Two quadrillion, eighteen trillion, one hundred sixty-two billion, four hundred eighty-six million, seven hundred nineteen thousand and eight.

Scientific notation

• Scientific notation: 2.018162486719008 × 10¹⁵

Factors of 2018162486719008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2377845236

Divisors of 2018162486719008

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 224 252 288 336 421 504 672 842 1008 1263 1684 2016 2526 2947 3368 3789 5052 5894 6736 7578 8841 10104 11788 13472 15156 17682 20208 23576 26523 30312 35364 40416 47152 53046 60624 70728 94304 106092 121248 141456 212184 282912 424368 848736 2377844803 4755689606 7133534409 9511379212 14267068818 16644913621 19022758424 21400603227 28534137636 33289827242 38045516848 42801206454 49934740863 57068275272 66579654484 76091033696 85602412908 99869481726 114136550544 133159308968 149804222589 171204825816 199738963452 228273101088 266318617936 299608445178 342409651632 399477926904 532637235872 599216890356 684819303264 798955853808 1001072662063 1198433780712 1597911707616 2002145324126 2396867561424 3003217986189 4004290648252 4793735122848 6006435972378 7007508634441 8008581296504 9009653958567 12012871944756 14015017268882 16017162593008 18019307917134 21022525903323 24025743889512 28030034537764 32034325186016 36038615834268 42045051806646 48051487779024 56060069075528 63067577709969 72077231668536 84090103613292 96102975558048 112120138151056 126135155419938 144154463337072 168180207226584 224240276302112 252270310839876 288308926674144 336360414453168 504540621679752 672720828906336 1009081243359504 2018162486719008
• Sum of all divisors σ(n): 6574607723750976
• Sum of proper divisors (its aliquot sum) s(n): 4556445237031968
• 2018162486719008 is an abundant number, because the sum of its proper divisors (4556445237031968) is greater than itself. Its abundance is 2538282750312960

Bases of 2018162486719008

• Binary: 111001010111000001000010010000111101011001000100000₂
• Hexadecimal: 0x72B82121EB220
• Base-36: JVDN1P6IW0

Squares and roots of 2018162486719008

• 2018162486719008 squared (2018162486719008²) is 4072979822799850141984748504064
• 2018162486719008 cubed (2018162486719008³) is 8219935087538090119407067665934753395514048512
• The square root of 2018162486719008 is 44923963.3905893037
• The cube root of 2018162486719008 is 126372.3446079051

Scales and comparisons

• 2,018,162,486,719,008 seconds is equal to 64,171,324 years, 25 weeks, 3 days, 19 hours, 16 minutes, 48 seconds.
• To count from 1 to 2,018,162,486,719,008 would take you about one hundred ninety-two million, five hundred thirteen thousand, nine hundred seventy-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 2018162486719008 cubic inches would be around 10531 feet tall.

Recreational maths with 2018162486719008

• 2018162486719008 backwards is 8009176842618102
• 2018162486719008 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 2018162486719008's digits is 63
• More coming soon!