1994835974625

Names of 1994835974625

• Cardinal: 1994835974625 can be written as One trillion, nine hundred ninety-four billion, eight hundred thirty-five million, nine hundred seventy-four thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.994835974625 × 10¹²

Factors of 1994835974625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 267

Divisors of 1994835974625

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 9 13 15 17 25 27 39 45 51 65 75 81 85 117 125 135 153 195 221 225 229 255 289 325 351 375 405 425 459 585 663 675 687 765 867 975 1053 1105 1125 1145 1275 1377 1445 1625 1755 1989 2025 2061 2125 2295 2601 2925 2977 3315 3375 3435 3757 3825 3893 4335 4875 5265 5525 5725 5967 6183 6375 6885 7225 7803 8775 8931 9945 10125 10305 11271 11475 11679 13005 14625 14885 16575 17175 17901 18549 18785 19125 19465 21675 23409 26325 26793 27625 28625 29835 30915 33813 34425 35037 36125 39015 43875 44655 49725 50609 51525 52441 56355 57375 58395 65025 66181 74425 80379 82875 85875 89505 92745 93925 97325 101439 105111 108375 117045 131625 133965 149175 151827 154575 157323 169065 172125 175185 195075 198543 223275 241137 248625 253045 257625 262205 281775 291975 304317 315333 325125 330905 372125 401895 447525 455481 463725 469625 471969 486625 507195 525555 585225 595629 669825 681733 745875 759135 772875 786615 845325 860353 875925 891497 975375 992715 1116375 1205685 1265225 1311025 1366443 1408875 1415907 1459875 1521585 1576665 1654525 1786887 2009475 2045199 2237625 2277405 2318625 2359845 2535975 2581059 2627775 2674491 2926125 2978145 3349125 3408665 3795675 3933075 4099329 4226625 4247721 4301765 4379625 4457485 4963575 5360661 6028425 6135597 6326125 6555125 6832215 7079535 7607925 7743177 7883325 8023473 8272625 8934435 10047375 10225995 11387025 11589461 11799225 12679875 12905295 13138875 13372455 14890725 15155449 17043325 18406791 18978375 19665375 20496645 21238605 21508825 22287425 23229531 24070419 24817875 26803305 30142125 30677985 34161075 34768383 35397675 38039625 38715885 39416625 40117365 44672175 45466347 51129975 55220373 56935125 57947305 58996125 64526475 66862275 69688593 72211257 74453625 75777245 85216625 92033955 102483225 104305149 106193025 107544125 111437125 116147655 120352095 134016525 136399041 153389925 170805375 173841915 176988375 193579425 197020837 200586825 223360875 227331735 255649875 276101865 289736525 312915447 322632375 334311375 348442965 361056285 378886225 409197123 460169775 512416125 521525745 530965125 580738275 591062511 601760475 670082625 681995205 766949625 869209575 938746341 967897125 985104185 1002934125 1136658675 1227591369 1380509325 1448682625 1564577235 1742214825 1773187533 1805281425 1894431125 2045985615 2300848875 2607628725 2903691375 2955312555 3008802375 3409976025 4346047875 4693731705 4925520925 5319562599 5683293375 6137956845 6902546625 7822886175 8711074125 8865937665 9026407125 10229928075 13038143625 14776562775 15958687797 17049880125 23468658525 24627604625 26597812995 30689784225 39114430875 44329688325 51149640375 73882813875 79793438985 117343292625 132989064975 153448921125 221648441625 398967194925 664945324875 1994835974625
• Sum of all divisors σ(n): 4273148087208
• Sum of proper divisors (its aliquot sum) s(n): 2278312112583
• 1994835974625 is an abundant number, because the sum of its proper divisors (2278312112583) is greater than itself. Its abundance is 283476137958

Bases of 1994835974625

• Binary: 11101000001110101011111010101100111100001₂
• Hexadecimal: 0x1D0757D59E1
• Base-36: PGEXU129

Squares and roots of 1994835974625

• 1994835974625 squared (1994835974625²) is 3979370565658073643890625
• 1994835974625 cubed (1994835974625³) is 7938191560738560891910580098775390625
• The square root of 1994835974625 is 1412386.6236356813
• The cube root of 1994835974625 is 12588.3573788305

Scales and comparisons

• 1,994,835,974,625 seconds is equal to 63,429 years, 31 weeks, 6 days, 8 hours, 3 minutes, 45 seconds.
• To count from 1 to 1,994,835,974,625 would take you about one hundred fifty-eight thousand, five hundred seventy-four 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 1994835974625 cubic inches would be around 1049 feet tall.

Recreational maths with 1994835974625

• 1994835974625 backwards is 5264795384991
• The number of decimal digits it has is: 13
• The sum of 1994835974625's digits is 72
• More coming soon!