1385302774245

Names of 1385302774245

• Cardinal: 1385302774245 can be written as One trillion, three hundred eighty-five billion, three hundred two million, seven hundred seventy-four thousand, two hundred forty-five.

Scientific notation

• Scientific notation: 1.385302774245 × 10¹²

Factors of 1385302774245

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5279

Divisors of 1385302774245

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 13 15 17 39 51 61 65 79 85 183 195 221 237 255 289 305 395 663 793 867 915 1027 1037 1105 1185 1343 1445 2379 3081 3111 3315 3757 3965 4029 4335 4819 5101 5135 5185 6715 11271 11895 13481 14457 15303 15405 15555 17459 17629 18785 20145 22831 24095 25505 40443 52377 52887 56355 62647 66313 67405 68493 72285 76515 81923 86717 87295 88145 114155 187941 198939 202215 229177 245769 260151 261885 264435 296803 311161 313235 331565 342465 402979 409615 433585 687531 890409 933483 939705 994695 1064999 1127321 1145885 1208937 1228845 1300755 1392691 1474189 1484015 1555805 2014895 3194997 3381963 3437655 4045093 4178073 4422567 4452045 4667415 5238727 5289737 5324995 5636605 6044685 6850643 6963455 7370945 12135279 15716181 15869211 15974985 16909815 18104983 19164457 20225465 20551929 20890365 22112835 24581719 26193635 26448685 34253215 54314949 57493371 60676395 68766581 73745157 78580905 79346055 89058359 89925529 90524915 95822285 102759645 116460931 122908595 206299743 267175077 269776587 271574745 287466855 319562347 343832905 349382793 368725785 417889223 445291795 449627645 582304655 958687041 1031498715 1169031877 1253667669 1335875385 1348882935 1513992103 1597811735 1746913965 2089446115 3507095631 4541976309 4793435205 5432559899 5845159385 6268338345 7104116791 7569960515 16297679697 17535478155 21312350373 22709881545 27162799495 35520583955 81488398485 92353518283 106561751865 277060554849 461767591415 1385302774245
• Sum of all divisors σ(n): 2610356259840
• Sum of proper divisors (its aliquot sum) s(n): 1225053485595
• 1385302774245 is a deficient number, because the sum of its proper divisors (1225053485595) is less than itself. Its deficiency is 160249288650

Bases of 1385302774245

• Binary: 10100001010001010011110101101000111100101₂
• Hexadecimal: 0x1428A7AD1E5
• Base-36: HOEDI5LX

Squares and roots of 1385302774245

• 1385302774245 squared (1385302774245²) is 1919063776330893435320025
• 1385302774245 cubed (1385302774245³) is 2658484373304272843048289101902756125
• The square root of 1385302774245 is 1176988.8590148165
• The cube root of 1385302774245 is 11147.6049049139

Scales and comparisons

• 1,385,302,774,245 seconds is equal to 44,048 years, 17 weeks, 5 days, 22 hours, 10 minutes, 45 seconds.
• To count from 1 to 1,385,302,774,245 would take you about one hundred ten thousand, one hundred twenty 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 1385302774245 cubic inches would be around 929 feet tall.

Recreational maths with 1385302774245

• 1385302774245 backwards is 5424772035831
• 1385302774245 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1385302774245's digits is 51
• More coming soon!