18461294742704

Names of 18461294742704

• Cardinal: 18461294742704 can be written as Eighteen trillion, four hundred sixty-one billion, two hundred ninety-four million, seven hundred forty-two thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.8461294742704 × 10¹³

Factors of 18461294742704

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 29456

Divisors of 18461294742704

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 11 16 22 44 88 121 176 242 484 968 1331 1936 2662 5324 10648 21296 29443 58886 117772 235544 323873 471088 647746 1295492 2590984 3562603 5181968 7125206 14250412 28500824 39188633 57001648 78377266 156754532 313509064 627018128 866890249 1733780498 3467560996 6935121992 9535792739 13870243984 19071585478 38143170956 76286341912 104893720129 152572683824 209787440258 419574880516 839149761032 1153830921419 1678299522064 2307661842838 4615323685676 9230647371352 18461294742704
• Sum of all divisors σ(n): 39344283347112
• Sum of proper divisors (its aliquot sum) s(n): 20882988604408
• 18461294742704 is an abundant number, because the sum of its proper divisors (20882988604408) is greater than itself. Its abundance is 2421693861704

Bases of 18461294742704

• Binary: 100001100101001011010111010100100110010110000₂
• Hexadecimal: 0x10CA5AEA4CB0
• Base-36: 6JL028ECW

Squares and roots of 18461294742704

• 18461294742704 squared (18461294742704²) is 340819403576990349561231616
• 18461294742704 cubed (18461294742704³) is 6291967463467404792657708445596070129664
• The square root of 18461294742704 is 4296660.8829070977
• The cube root of 18461294742704 is 26429.4049571853

Scales and comparisons

• 18,461,294,742,704 seconds is equal to 587,012 years, 3 weeks, 3 days, 20 hours, 31 minutes, 44 seconds.
• To count from 1 to 18,461,294,742,704 would take you about one million, four hundred sixty-seven thousand, five hundred thirty 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 18461294742704 cubic inches would be around 2202.5 feet tall.

Recreational maths with 18461294742704

• 18461294742704 backwards is 40724749216481
• The number of decimal digits it has is: 14
• The sum of 18461294742704's digits is 59
• More coming soon!