1438669148553

Names of 1438669148553

• Cardinal: 1438669148553 can be written as One trillion, four hundred thirty-eight billion, six hundred sixty-nine million, one hundred forty-eight thousand, five hundred fifty-three.

Scientific notation

• Scientific notation: 1.438669148553 × 10¹²

Factors of 1438669148553

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1272

Divisors of 1438669148553

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 67 81 91 117 189 201 243 273 351 431 469 567 603 729 751 819 871 1053 1293 1407 1701 1809 2253 2457 2613 3017 3159 3879 4221 5103 5257 5427 5603 6097 6759 7371 7839 9051 9477 9763 11637 12663 15771 16281 16809 18291 20277 22113 23517 27153 28877 29289 34911 37989 39221 47313 48843 50317 50427 54873 60831 66339 68341 70551 81459 86631 87867 104733 113967 117663 141939 150951 151281 164619 182493 202139 205023 211653 244377 259893 263601 314199 323681 341901 352219 352989 375401 425817 452853 453843 493857 547479 606417 615069 634959 654121 733131 779679 790803 971043 1056657 1058967 1126203 1277451 1358559 1361529 1481571 1819251 1845207 1962363 2199393 2265767 2339037 2372409 2627807 2913129 3169971 3176901 3378609 3832353 4075677 4084587 4207853 4444713 4578847 5457753 5535621 5887089 6797301 7017111 7117227 7883421 8739387 9509913 9530703 10135827 12227031 12623559 13736541 16373259 16606863 17661267 20391903 21051333 21686627 23650263 26218161 28529739 28592109 29454971 30407481 36681093 37870677 41209623 49119777 49820589 52983801 61175709 65059881 70950789 78654483 85589217 88364913 91222443 113612031 123628869 147359331 151806389 158951403 183527127 195179643 212852367 235963449 256767651 265094739 273667329 281926151 340836093 370886607 455419167 476854209 550581381 585538929 638557101 795284217 845778453 1022508279 1112659821 1366257501 1651744143 1756616787 1915671303 1973483057 2385852651 2537335359 3067524837 3337979463 4098772503 5269850361 5920449171 7157557953 7612006077 12296317509 15809551083 17761347513 21472673859 22836018231 36888952527 53284042539 68508054693 110666857581 159852127617 205524164079 479556382851 1438669148553
• Sum of all divisors σ(n): 2704261496832
• Sum of proper divisors (its aliquot sum) s(n): 1265592348279
• 1438669148553 is a deficient number, because the sum of its proper divisors (1265592348279) is less than itself. Its deficiency is 173076800274

Bases of 1438669148553

• Binary: 10100111011110111010111010001000110001001₂
• Hexadecimal: 0x14EF75D1189
• Base-36: ICWYGRK9

Squares and roots of 1438669148553

• 1438669148553 squared (1438669148553²) is 2069768918998213981993809
• 1438669148553 cubed (1438669148553³) is 2977712688396623735202732867347308377
• The square root of 1438669148553 is 1199445.3503820007
• The cube root of 1438669148553 is 11288.9524433051

Scales and comparisons

• 1,438,669,148,553 seconds is equal to 45,745 years, 11 weeks, 6 days, 7 hours, 2 minutes, 33 seconds.
• To count from 1 to 1,438,669,148,553 would take you about one hundred fourteen thousand, three hundred sixty-three 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 1438669148553 cubic inches would be around 940.7 feet tall.

Recreational maths with 1438669148553

• 1438669148553 backwards is 3558419668341
• 1438669148553 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1438669148553's digits is 63
• More coming soon!