1385849214196785

Names of 1385849214196785

• Cardinal: 1385849214196785 can be written as One quadrillion, three hundred eighty-five trillion, eight hundred forty-nine billion, two hundred fourteen million, one hundred ninety-six thousand, seven hundred eighty-five.

Scientific notation

• Scientific notation: 1.385849214196785 × 10¹⁵

Factors of 1385849214196785

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 100

Divisors of 1385849214196785

• Number of divisors d(n): 400
• Complete list of divisors:
  1 3 5 9 13 15 27 39 45 65 79 81 117 135 169 195 237 243 351 395 405 507 585 711 729 845 1027 1053 1185 1215 1521 1755 2133 2187 2197 2535 3081 3159 3555 3645 4563 5135 5265 6241 6399 6561 6591 7605 9243 9477 10665 10935 10985 13351 13689 15405 15795 18723 19197 19683 19773 22815 27729 28431 28561 31205 31995 32805 32955 40053 41067 46215 47385 56169 57591 59319 66755 68445 81133 83187 85293 85683 93615 95985 98415 98865 120159 123201 138645 142155 142805 168507 172773 173563 177957 200265 205335 243399 249561 255879 257049 280845 287955 296595 360477 369603 405665 415935 426465 428415 493039 505521 518319 520689 533871 600795 616005 730197 748683 771147 842535 863865 867815 889785 1054729 1081431 1108809 1216995 1247805 1279395 1285245 1479117 1516563 1554957 1562067 1601613 1802385 1848015 2190591 2246049 2256319 2313441 2465195 2527605 2591595 2603445 2669355 3164187 3244293 3326427 3650985 3743415 3855735 4437351 4549689 4686201 4804839 5273645 5407155 5544045 6409507 6571773 6738147 6768957 6940323 7395585 7582815 7774785 7810335 8008065 9492561 9732879 10952955 11230245 11281595 11567205 13312053 13649067 13711477 14058603 14414517 15820935 16221465 16632135 19228521 19715319 20214441 20306871 20820969 22186755 22748445 23431005 24024195 28477683 29198637 32047535 32858865 33690735 33844785 34701615 39936159 40947201 41134431 42175809 43243551 47462805 48664395 57685563 59145957 60920613 62462907 66560265 68245335 68557385 70293015 72072585 83323591 85433049 87595911 96142605 98576595 101072205 101534355 104104845 119808477 122841603 123403293 126527427 142388415 145993185 173056689 177437871 178249201 182761839 187388721 199680795 204736005 205672155 210879045 216217755 249970773 256299147 262787733 288427815 295729785 304603065 312314535 359425431 370209879 379582281 416617955 427165245 437979555 519170067 532313613 534747603 548285517 562166163 599042385 614208015 617016465 632637135 749912319 768897441 865283445 887189355 891246005 913809195 936943605 1078276293 1083206683 1110629637 1138746843 1249853865 1281495735 1313938665 1557510201 1596940839 1604242809 1644856551 1797127155 1851049395 1897911405 2249736957 2306692323 2595850335 2661568065 2673738015 2741427585 2810830815 3234828879 3249620049 3331888911 3416240529 3749561595 3844487205 4672530603 4812728427 4934569653 5391381465 5416033415 5553148185 5693734215 6749210871 6920076969 7787551005 7984704195 8021214045 8224282755 9704486637 9748860147 9995666733 11248684785 11533461615 14017591809 14081686879 14438185281 14803708959 16174144395 16248100245 16659444555 17081202645 20247632613 20760230907 23362653015 24063642135 24672848265 29246580441 29987000199 33746054355 34600384845 42052775427 42245060637 43314555843 44411126877 48522433185 48744300735 49978333665 60742897839 70087959045 70408434395 72190926405 74018544795 87739741323 89961000597 101238163065 103801154535 126158326281 126735181911 129943667529 146232902205 149935000995 182228693517 210263877135 211225303185 216572779215 222055634385 263219223969 269883001791 303714489195 380205545733 389831002587 438698706615 449805002985 546686080551 630791631405 633675909555 649718337645 789657671907 911143467585 1140616637199 1169493007761 1316096119845 1349415008955 1640058241653 1901027728665 1949155012935 2368973015721 2733430402755 3421849911597 3508479023283 3948288359535 5703083185995 5847465038805 7106919047163 8200291208265 10265549734791 11844865078605 17109249557985 17542395116415 21320757141489 30796649204373 35534595235815 51327748673955 92389947613119 106603785707445 153983246021865 277169842839357 461949738065595 1385849214196785
• Sum of all divisors σ(n): 2736998403997440
• Sum of proper divisors (its aliquot sum) s(n): 1351149189800655
• 1385849214196785 is a deficient number, because the sum of its proper divisors (1351149189800655) is less than itself. Its deficiency is 34700024396130

Bases of 1385849214196785

• Binary: 100111011000110110000101010000111111101110000110001₂
• Hexadecimal: 0x4EC6C2A1FDC31
• Base-36: DN8QC8KE29

Squares and roots of 1385849214196785

• 1385849214196785 squared (1385849214196785²) is 1920578044489846471192704336225
• 1385849214196785 cubed (1385849214196785³) is 2661631573759851713568017384725464299954036625
• The square root of 1385849214196785 is 37226995.7718425755
• The cube root of 1385849214196785 is 111490.7045599159

Scales and comparisons

• 1,385,849,214,196,785 seconds is equal to 44,065,718 years, 15 weeks, 3 days, 14 hours, 39 minutes, 45 seconds.
• To count from 1 to 1,385,849,214,196,785 would take you about one hundred thirty-two million, one hundred ninety-seven thousand, one hundred fifty-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 1385849214196785 cubic inches would be around 9290.9 feet tall.

Recreational maths with 1385849214196785

• 1385849214196785 backwards is 5876914129485831
• 1385849214196785 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1385849214196785's digits is 81
• More coming soon!