1801941671380

Names of 1801941671380

• Cardinal: 1801941671380 can be written as One trillion, eight hundred one billion, nine hundred forty-one million, six hundred seventy-one thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.80194167138 × 10¹²

Factors of 1801941671380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 73910734

Divisors of 1801941671380

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 23 46 53 92 106 115 212 230 265 460 530 1060 1219 2438 4876 6095 12190 24380 73910651 147821302 295642604 369553255 739106510 1478213020 1699944973 3399889946 3917264503 6799779892 7834529006 8499724865 15669058012 16999449730 19586322515 33998899460 39172645030 78345290060 90097083569 180194167138 360388334276 450485417845 900970835690 1801941671380
• Sum of all divisors σ(n): 4023104609664
• Sum of proper divisors (its aliquot sum) s(n): 2221162938284
• 1801941671380 is an abundant number, because the sum of its proper divisors (2221162938284) is greater than itself. Its abundance is 419221266904

Bases of 1801941671380

• Binary: 11010001110001100000101111101110111010100₂
• Hexadecimal: 0x1A38C17DDD4
• Base-36: MZSTJO44

Squares and roots of 1801941671380

• 1801941671380 squared (1801941671380²) is 3246993787055747911104400
• 1801941671380 cubed (1801941671380³) is 5850893411607710200171406197672072000
• The square root of 1801941671380 is 1342364.2096614463
• The cube root of 1801941671380 is 12168.7763591869

Scales and comparisons

• 1,801,941,671,380 seconds is equal to 57,296 years, 8 weeks, 6 days, 9 hours, 9 minutes, 40 seconds.
• To count from 1 to 1,801,941,671,380 would take you about one hundred forty-three thousand, two hundred forty 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 1801941671380 cubic inches would be around 1014.1 feet tall.

Recreational maths with 1801941671380

• 1801941671380 backwards is 0831761491081
• The number of decimal digits it has is: 13
• The sum of 1801941671380's digits is 49
• More coming soon!