1381838872554

Names of 1381838872554

• Cardinal: 1381838872554 can be written as One trillion, three hundred eighty-one billion, eight hundred thirty-eight million, eight hundred seventy-two thousand, five hundred fifty-four.

Scientific notation

• Scientific notation: 1.381838872554 × 10¹²

Factors of 1381838872554

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 262

Divisors of 1381838872554

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 27 34 42 51 54 63 102 119 126 153 189 233 238 289 306 357 378 459 466 578 699 714 867 918 1071 1398 1631 1734 2023 2097 2142 2601 3213 3262 3961 4046 4194 4893 5202 6069 6291 6426 7803 7922 9786 11883 12138 12582 14679 15606 18207 23766 27727 29358 35649 36414 44037 54289 54621 55454 67337 71298 83181 88074 106947 108578 109242 134674 162867 166362 202011 213894 249543 325734 380023 404022 471359 488601 499086 606033 748629 760046 922913 942718 977202 1140069 1212066 1414077 1465803 1497258 1818099 1845826 2280138 2768739 2828154 2931606 3420207 3636198 4242231 5537478 6460391 6840414 8306217 8484462 10260621 12649337 12726693 12920782 15689521 16612434 19381173 20521242 24918651 25298674 25453386 31379042 37948011 38762346 47068563 49837302 58143519 75896022 88545359 94137126 109826647 113844033 116287038 141205689 174430557 177090718 215038729 219653294 227688066 265636077 282411378 329479941 341532099 348861114 423617067 430077458 531272154 645116187 658959882 683064198 796908231 847234134 988439823 1290232374 1505271103 1593816462 1935348561 1976879646 2390724693 2965319469 3010542206 3655658393 3870697122 4515813309 4781449386 5806045683 5930638938 7311316786 9031626618 10966975179 11612091366 13547439927 21933950358 25589608751 27094879854 32900925537 40642319781 51179217502 65801851074 76768826253 81284639562 98702776611 153537652506 197405553222 230306478759 460612957518 690919436277 1381838872554
• Sum of all divisors σ(n): 3744081619200
• Sum of proper divisors (its aliquot sum) s(n): 2362242746646
• 1381838872554 is an abundant number, because the sum of its proper divisors (2362242746646) is greater than itself. Its abundance is 980403874092

Bases of 1381838872554

• Binary: 10100000110111100000000111101111111101010₂
• Hexadecimal: 0x141BC03DFEA
• Base-36: HMT36PYI

Squares and roots of 1381838872554

• 1381838872554 squared (1381838872554²) is 1909478669701309854482916
• 1381838872554 cubed (1381838872554³) is 2638591852105969769255682448094287464
• The square root of 1381838872554 is 1175516.4280238707
• The cube root of 1381838872554 is 11138.3057496487

Scales and comparisons

• 1,381,838,872,554 seconds is equal to 43,938 years, 10 weeks, 3 days, 11 hours, 15 minutes, 54 seconds.
• To count from 1 to 1,381,838,872,554 would take you about one hundred nine thousand, eight hundred forty-five 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 1381838872554 cubic inches would be around 928.2 feet tall.

Recreational maths with 1381838872554

• 1381838872554 backwards is 4552788381831
• 1381838872554 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1381838872554's digits is 63
• More coming soon!