2142937449090

Names of 2142937449090

• Cardinal: 2142937449090 can be written as Two trillion, one hundred forty-two billion, nine hundred thirty-seven million, four hundred forty-nine thousand and ninety.

Scientific notation

• Scientific notation: 2.14293744909 × 10¹²

Factors of 2142937449090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20508594

Divisors of 2142937449090

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 43 45 54 81 86 90 129 135 162 215 243 258 270 387 405 430 486 645 774 810 1161 1215 1290 1935 2322 2430 3483 3870 5805 6966 10449 11610 17415 20898 34830 52245 104490 20508541 41017082 61525623 102542705 123051246 184576869 205085410 307628115 369153738 553730607 615256230 881867263 922884345 1107461214 1661191821 1763734526 1845768690 2645601789 2768653035 3322383642 4409336315 4983575463 5291203578 5537306070 7936805367 8305959105 8818672630 9967150926 13228008945 15873610734 16611918210 23810416101 24917877315 26456017890 39684026835 47620832202 49835754630 71431248303 79368053670 119052080505 142862496606 214293744909 238104161010 357156241515 428587489818 714312483030 1071468724545 2142937449090
• Sum of all divisors σ(n): 5912366556096
• Sum of proper divisors (its aliquot sum) s(n): 3769429107006
• 2142937449090 is an abundant number, because the sum of its proper divisors (3769429107006) is greater than itself. Its abundance is 1626491657916

Bases of 2142937449090

• Binary: 11111001011110001000001101000001010000010₂
• Hexadecimal: 0x1F2F1068282
• Base-36: RCG9MM4I

Squares and roots of 2142937449090

• 2142937449090 squared (2142937449090²) is 4592180910712356341828100
• 2142937449090 cubed (2142937449090³) is 9840756446561729953900192681281429000
• The square root of 2142937449090 is 1463877.5389662893
• The cube root of 2142937449090 is 12892.4809437813

Scales and comparisons

• 2,142,937,449,090 seconds is equal to 68,138 years, 40 weeks, 4 days, 18 hours, 31 minutes, 30 seconds.
• To count from 1 to 2,142,937,449,090 would take you about one hundred seventy thousand, three hundred forty-six 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 2142937449090 cubic inches would be around 1074.4 feet tall.

Recreational maths with 2142937449090

• 2142937449090 backwards is 0909447392412
• 2142937449090 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2142937449090's digits is 54
• More coming soon!