1438956189225

Names of 1438956189225

• Cardinal: 1438956189225 can be written as One trillion, four hundred thirty-eight billion, nine hundred fifty-six million, one hundred eighty-nine thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.438956189225 × 10¹²

Factors of 1438956189225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 111

Divisors of 1438956189225

• Number of divisors d(n): 405
• Complete list of divisors:
  1 3 5 9 15 19 23 25 27 45 57 61 69 75 81 95 115 135 171 183 207 225 285 305 345 361 405 437 475 513 529 549 575 621 675 855 915 1035 1083 1159 1311 1403 1425 1525 1539 1587 1647 1725 1805 1863 2025 2185 2565 2645 2745 3105 3249 3477 3721 3933 4209 4275 4575 4761 4941 5175 5415 5795 6555 7015 7695 7935 8235 8303 9025 9315 9747 10051 10431 10925 11163 11799 12627 12825 13225 13725 14283 15525 16245 17385 18605 19665 21045 22021 23805 24705 24909 26657 27075 28975 29241 30153 31293 32269 32775 33489 35075 35397 37881 38475 39675 41175 41515 42849 46575 48735 50255 52155 55815 58995 63135 66063 70699 71415 74727 79971 81225 85583 86925 90459 93025 93879 96807 98325 100467 105225 110105 113643 119025 123525 124545 133285 146205 150765 156465 161345 167445 176985 189405 190969 198189 207575 212097 214245 224181 239913 243675 251275 256749 260775 271377 279075 290421 294975 301401 315675 330315 353495 357075 373635 399855 427915 452295 469395 484035 502335 506483 550525 568215 572907 594567 613111 622725 636291 666425 672543 719739 731025 753825 770247 782325 806725 814131 837225 871263 884925 947025 954845 990945 1060485 1071225 1120905 1199565 1283745 1343281 1356885 1452105 1507005 1519449 1626077 1651575 1718721 1767475 1783701 1839333 1868175 1908873 1968409 1999275 2139575 2159217 2261475 2310741 2346975 2420175 2511675 2532415 2613789 2841075 2864535 2972835 3065555 3181455 3362715 3598695 3851235 4029843 4070655 4356315 4558347 4774225 4878231 4954725 5156163 5302425 5517999 5604525 5726619 5905227 5997825 6418725 6716405 6784425 6932223 7260525 7535025 7597245 8130385 8593605 8918505 9196665 9544365 9842045 10796085 11553705 11649109 12089529 12662075 13068945 13675041 14322675 14634693 14864175 15327775 15468489 15907275 16553997 16813575 17715681 17993475 19256175 20149215 20353275 21781575 22791735 24391155 25780815 27589995 28633095 29526135 30895463 33582025 34661115 34947327 36268587 37399771 37986225 40651925 41025123 42968025 43904079 44592525 45983325 47721825 49210225 49661991 53147043 53980425 57768525 58245545 60447645 65344725 68375205 73173465 77342445 82769985 88578405 92686389 100746075 104841981 108805761 112199313 113958675 121955775 128904075 131712237 137949975 143165475 147630675 154477315 159441129 173305575 174736635 181342935 186998855 205125615 219520395 248309955 265735215 278059167 291227725 302238225 314525943 336597939 341876025 365867325 386712225 413849925 442892025 463431945 524209905 544028805 560996565 658561185 710595649 772386575 797205645 834177501 873683175 906714675 934994275 943577829 1009793817 1025628075 1097601975 1241549775 1328676075 1390295835 1572629715 1682989695 2131786947 2317159725 2502532503 2621049525 2720144025 2804982825 3029381451 3292805925 3552978245 3986028225 4170887505 4717889145 5048969085 6395360841 6951479175 7863148575 8414948475 10658934735 12512662515 15146907255 17764891225 19186082523 20854437525 23589445725 25244845425 31976804205 53294673675 57558247569 62563312575 75734536275 95930412615 159884021025 287791237845 479652063075 1438956189225
• Sum of all divisors σ(n): 2989740622869
• Sum of proper divisors (its aliquot sum) s(n): 1550784433644
• 1438956189225 is an abundant number, because the sum of its proper divisors (1550784433644) is greater than itself. Its abundance is 111828244419

Bases of 1438956189225

• Binary: 10100111100001000011110001111011000101001₂
• Hexadecimal: 0x14F0878F629
• Base-36: ID1PD1K9

Squares and roots of 1438956189225

• 1438956189225 squared (1438956189225²) is 2070594914508934006100625
• 1438956189225 cubed (1438956189225³) is 2979495367610440339635568251890765625
• 1438956189225 is a perfect square number. Its square root is 1199565
• The cube root of 1438956189225 is 11289.7031771847

Scales and comparisons

• 1,438,956,189,225 seconds is equal to 45,754 years, 18 weeks, 3 days, 12 hours, 33 minutes, 45 seconds.
• To count from 1 to 1,438,956,189,225 would take you about one hundred fourteen thousand, three hundred eighty-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 1438956189225 cubic inches would be around 940.8 feet tall.

Recreational maths with 1438956189225

• 1438956189225 backwards is 5229816598341
• The number of decimal digits it has is: 13
• The sum of 1438956189225's digits is 63
• More coming soon!