18019635151210

Names of 18019635151210

• Cardinal: 18019635151210 can be written as Eighteen trillion, nineteen billion, six hundred thirty-five million, one hundred fifty-one thousand, two hundred ten.

Scientific notation

• Scientific notation: 1.801963515121 × 10¹³

Factors of 18019635151210

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3498019

Divisors of 18019635151210

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 6703 13406 33515 46921 67030 73733 93842 147466 234605 368665 469210 516131 737330 1032262 2580655 3491291 5161310 6982582 17456455 24439037 34912910 38404201 48878074 76808402 122195185 192021005 244390370 268829407 384042010 537658814 1344147035 2688294070 23402123573 46804247146 117010617865 163814865011 234021235730 257423359303 327629730022 514846718606 819074325055 1287116796515 1638148650110 1801963515121 2574233593030 3603927030242 9009817575605 18019635151210
• Sum of all divisors σ(n): 40444914069504
• Sum of proper divisors (its aliquot sum) s(n): 22425278918294
• 18019635151210 is an abundant number, because the sum of its proper divisors (22425278918294) is greater than itself. Its abundance is 4405643767084

Bases of 18019635151210

• Binary: 100000110001110000101111100111100000101101010₂
• Hexadecimal: 0x106385F3C16A
• Base-36: 6DY3TIKIY

Squares and roots of 18019635151210

• 18019635151210 squared (18019635151210²) is 324707250982723039564464100
• 18019635151210 cubed (18019635151210³) is 5851106193661043900139752865146116561000
• The square root of 18019635151210 is 4244954.0811662497
• The cube root of 18019635151210 is 26216.9398594605

Scales and comparisons

• 18,019,635,151,210 seconds is equal to 572,968 years, 34 weeks, 2 days, 40 minutes, 10 seconds.
• To count from 1 to 18,019,635,151,210 would take you about one million, four hundred thirty-two thousand, four hundred twenty-one 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 18019635151210 cubic inches would be around 2184.7 feet tall.

Recreational maths with 18019635151210

• 18019635151210 backwards is 01215153691081
• The number of decimal digits it has is: 14
• The sum of 18019635151210's digits is 43
• More coming soon!