40689800340

Names of 40689800340

• Cardinal: 40689800340 can be written as Forty billion, six hundred eighty-nine million, eight hundred thousand, three hundred forty.

Scientific notation

• Scientific notation: 4.068980034 × 10¹⁰

Factors of 40689800340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 172659

Divisors of 40689800340

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 563 1126 1689 2252 2815 3378 3941 5630 6756 7882 8445 11260 11823 15764 16890 19705 23646 33780 39410 47292 59115 78820 118230 172079 236460 344158 516237 688316 860395 1032474 1204553 1720790 2064948 2409106 2581185 3441580 3613659 4818212 5162370 6022765 7227318 10324740 12045530 14454636 18068295 24091060 36136590 72273180 96880477 193760954 290641431 387521908 484402385 581282862 678163339 968804770 1162565724 1356326678 1453207155 1937609540 2034490017 2712653356 2906414310 3390816695 4068980034 5812828620 6781633390 8137960068 10172450085 13563266780 20344900170 40689800340
• Sum of all divisors σ(n): 130439393280
• Sum of proper divisors (its aliquot sum) s(n): 89749592940
• 40689800340 is an abundant number, because the sum of its proper divisors (89749592940) is greater than itself. Its abundance is 49059792600

Bases of 40689800340

• Binary: 100101111001010011010001010010010100₂
• Hexadecimal: 0x9794D1494
• Base-36: IOXNMVO

Squares and roots of 40689800340

• 40689800340 squared (40689800340²) is 1655659851709064115600
• 40689800340 cubed (40689800340³) is 67368468796995826632022679304000
• The square root of 40689800340 is 201717.1295155669
• The cube root of 40689800340 is 3439.4989901549

Scales and comparisons

• 40,689,800,340 seconds is equal to 1,293 years, 42 weeks, 18 hours, 19 minutes.
• To count from 1 to 40,689,800,340 would take you about two thousand, five hundred eighty-seven 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 40689800340 cubic inches would be around 286.6 feet tall.

Recreational maths with 40689800340

• 40689800340 backwards is 04300898604
• 40689800340 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40689800340's digits is 42
• More coming soon!