1385435717820

Names of 1385435717820

• Cardinal: 1385435717820 can be written as One trillion, three hundred eighty-five billion, four hundred thirty-five million, seven hundred seventeen thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.38543571782 × 10¹²

Factors of 1385435717820

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3237

Divisors of 1385435717820

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 55 60 63 66 70 77 84 90 99 105 110 126 127 132 140 154 165 180 198 210 220 231 252 254 281 308 315 330 381 385 396 420 462 495 508 562 630 635 660 693 762 770 843 889 924 990 1124 1143 1155 1260 1270 1386 1397 1405 1524 1540 1686 1778 1905 1967 1980 2286 2310 2529 2540 2667 2772 2794 2801 2810 3091 3372 3465 3556 3810 3934 4191 4215 4445 4572 4620 5058 5334 5588 5602 5620 5715 5901 6182 6930 6985 7620 7868 8001 8382 8403 8430 8890 9273 9779 9835 10116 10668 11204 11430 11802 12364 12573 12645 13335 13860 13970 14005 15455 16002 16764 16806 16860 17703 17780 18546 19558 19607 19670 20955 21637 22860 23604 25146 25209 25290 26670 27819 27940 28010 29337 29505 30811 30910 32004 33612 35406 35687 37092 39116 39214 39340 40005 41910 42015 43274 46365 48895 50292 50418 50580 53340 55638 56020 58674 58821 59010 61622 61820 62865 64911 70812 71374 78428 80010 83820 84030 86548 88011 88515 92433 92730 97790 98035 100836 107061 108185 111276 117348 117642 118020 123244 125730 126045 129822 139095 142748 146685 154055 160020 168060 176022 176463 177030 178435 184866 185460 194733 195580 196070 214122 215677 216370 235284 249809 251460 252090 259644 277299 278190 293370 294105 308110 321183 324555 352044 352926 354060 355727 356870 369732 389466 392140 392557 428244 431354 432740 440055 462165 499618 504180 535305 554598 556380 586740 588210 616220 642366 647031 649110 705852 711454 713740 749427 778932 785114 787081 862708 880110 882315 924330 973665 999236 1067181 1070610 1078385 1109196 1176420 1177671 1249045 1284732 1294062 1298220 1386495 1422908 1498854 1570228 1574162 1605915 1760220 1764630 1778635 1848660 1941093 1947330 1962785 2134362 2141220 2156770 2248281 2355342 2361243 2490089 2498090 2588124 2747899 2772990 2997708 3148324 3201543 3211830 3235155 3529260 3533013 3557270 3747135 3882186 3894660 3912997 3925570 3935405 4268724 4313540 4496562 4710684 4722486 4980178 4996180 5335905 5495798 5509567 5545980 5888355 6403086 6423660 6470310 7066026 7083729 7114540 7470267 7494270 7764372 7825994 7851140 7870810 8243697 8657891 8993124 9444972 9705465 9960356 10671810 10991596 11019134 11241405 11738991 11776710 11806215 12450445 12806172 12940620 13739495 14132052 14167458 14940534 14988540 15651988 15741620 16007715 16487394 16528701 17315782 17665065 19410930 19564985 21343620 22038268 22410801 22482810 23477982 23553420 23612430 24731091 24900890 25973673 27390979 27478990 27547835 28334916 29881068 32015430 32974788 33057402 34631564 35216973 35330130 35418645 37351335 38821860 39129970 41218485 43289455 44821602 44965620 46955964 47224860 49462182 49586103 49801780 51947346 54781958 54957980 55095670 58694955 60605237 64030860 66114804 70433946 70660260 70837290 74702670 77921019 78259940 82172937 82436970 82643505 86578910 89643204 98924364 99172206 99959287 103894692 109563916 110191340 112054005 117389910 121210474 123655455 129868365 136954895 140867892 141674580 149405340 155842038 164345874 164873940 165287010 173157820 176084865 181815711 198344412 199918574 224108010 234779820 242420948 246518811 247310910 247930515 259736730 273909790 299877861 303026185 311684076 328691748 330574020 352169730 363631422 389605095 399837148 410864685 448216020 493037622 494621820 495861030 499796435 519473460 545447133 547819580 599755722 606052370 699715009 704339460 727262844 779210190 821729370 899633583 909078555 986075244 991722060 999592870 1090894266 1099552157 1199511444 1212104740 1232594055 1399430018 1499389305 1558420380 1643458740 1799267166 1818157110 1999185740 2099145027 2181788532 2199104314 2465188110 2727235665 2798860036 2998778610 3298656471 3498575045 3598534332 3636314220 4198290054 4398208628 4498167915 4930376220 5454471330 5497760785 5997557220 6297435081 6597312942 6997150090 7696865099 8396580108 8996335830 9895969413 10495725135 10908942660 10995521570 12594870162 13194625884 13994300180 15393730198 16493282355 17992671660 19791938826 20991450270 21991043140 23090595297 25189740324 30787460396 31487175405 32986564710 38484325495 39583877652 41982900540 46181190594 49479847065 62974350810 65973129420 69271785891 76968650990 92362381188 98959694130 115452976485 125948701620 138543571782 153937301980 197919388260 230905952970 277087143564 346358929455 461811905940 692717858910 1385435717820
• Sum of all divisors σ(n): 5301406236672
• Sum of proper divisors (its aliquot sum) s(n): 3915970518852
• 1385435717820 is an abundant number, because the sum of its proper divisors (3915970518852) is greater than itself. Its abundance is 2530534801032

Bases of 1385435717820

• Binary: 10100001010010010011001110110000010111100₂
• Hexadecimal: 0x142926760BC
• Base-36: HOGKNLJ0

Squares and roots of 1385435717820

• 1385435717820 squared (1385435717820²) is 1919432128211418665552400
• 1385435717820 cubed (1385435717820³) is 2659249828355357091630135800823768000
• The square root of 1385435717820 is 1177045.3337998497
• The cube root of 1385435717820 is 11147.9614948403

Scales and comparisons

• 1,385,435,717,820 seconds is equal to 44,052 years, 29 weeks, 4 days, 14 hours, 57 minutes.
• To count from 1 to 1,385,435,717,820 would take you about one hundred ten thousand, one hundred thirty-one 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 1385435717820 cubic inches would be around 929 feet tall.

Recreational maths with 1385435717820

• 1385435717820 backwards is 0287175345831
• The number of decimal digits it has is: 13
• The sum of 1385435717820's digits is 54
• More coming soon!