1378693343664

Names of 1378693343664

• Cardinal: 1378693343664 can be written as One trillion, three hundred seventy-eight billion, six hundred ninety-three million, three hundred forty-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.378693343664 × 10¹²

Factors of 1378693343664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8734

Divisors of 1378693343664

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 39 42 48 52 54 56 61 63 67 72 78 84 91 104 108 112 117 122 126 134 144 156 168 182 183 189 201 208 216 234 244 252 268 273 312 336 351 364 366 378 402 427 432 468 469 488 504 536 546 549 603 624 702 728 732 756 793 804 819 854 871 936 938 976 1008 1072 1092 1098 1206 1281 1404 1407 1456 1464 1512 1586 1608 1638 1647 1708 1742 1809 1872 1876 2184 2196 2379 2412 2457 2562 2613 2808 2814 2928 3024 3172 3216 3276 3294 3416 3484 3618 3752 3843 4087 4221 4368 4392 4758 4824 4914 5124 5226 5551 5616 5628 6097 6344 6552 6588 6832 6968 7137 7236 7504 7686 7839 8174 8442 8581 8784 9516 9648 9828 10248 10452 11102 11256 11529 12194 12261 12663 12688 13104 13176 13936 14274 14472 15372 15678 16348 16653 16884 17162 18291 19032 19656 20496 20904 21411 22204 22512 23058 23517 24388 24522 25326 25743 26352 28548 28609 28944 30744 31356 32696 33306 33768 34324 36582 36783 38064 39312 41808 42822 44408 46116 47034 48776 49044 49959 50652 51486 53131 54873 57096 57218 60067 61488 62712 65392 66612 67536 68648 73164 73566 77229 85644 85827 88816 92232 94068 97552 98088 99918 101304 102972 106262 109746 110349 111553 114192 114436 120134 125424 133224 137296 146328 147132 149877 154458 159393 164619 171288 171654 180201 184464 188136 196176 199836 202608 205944 212524 219492 220698 223106 228872 231687 240268 257481 266448 292656 294264 299754 308916 318786 329238 334659 342576 343308 360402 371917 376272 399672 411888 425048 438984 441396 446212 457744 463374 478179 480536 514962 523441 540603 574927 588528 599508 617832 637572 658476 669318 686616 720804 743834 772443 780871 799344 850096 877968 882792 892424 926748 956358 961072 1003977 1029924 1046882 1081206 1115751 1149854 1199016 1235664 1275144 1316952 1338636 1373232 1434537 1441608 1487668 1544886 1561742 1570323 1621809 1724781 1765584 1784848 1853496 1912716 2007954 2059848 2093764 2162412 2231502 2299708 2342613 2398032 2550288 2633904 2677272 2869074 2883216 2975336 3011931 3089772 3123484 3140646 3243618 3347253 3449562 3664087 3706992 3825432 4015908 4024489 4119696 4187528 4324824 4463004 4599416 4685226 4710969 5174343 5354544 5738148 5950672 6023862 6179544 6246968 6281292 6487236 6694506 6804733 6899124 7027839 7328174 7474051 7650864 8031816 8048978 8375056 8649648 8926008 9198832 9370452 9421938 10041759 10348686 10992261 11476296 12047724 12073467 12359088 12493936 12562584 12974472 13389012 13609466 13798248 14055678 14132907 14656348 14948102 15523029 16063632 16097956 17852016 18740904 18843876 20083518 20414199 20697372 21083517 21984522 22422153 22952592 24095448 24146934 25125168 25948944 26778024 27218932 27596496 28111356 28265814 29312696 29896204 31046058 32195912 32976783 35070547 36220401 37481808 37687752 40167036 40828398 41394744 42167034 43969044 44844306 47633131 48190896 48293868 52318357 53556048 54437864 56222712 56531628 58625392 59792408 61242597 62092116 64391824 65953566 67266459 70141094 72440802 75375504 80334072 81656796 82789488 84334068 87938088 89688612 95266262 96587736 98930349 104636714 105211641 108661203 108875728 112445424 113063256 119584816 122485194 124184232 131907132 134532918 140282188 142899393 144881604 156955071 160668144 163313592 168668136 175876176 179377224 183727791 190532524 193175472 197860698 201799377 209273428 210423282 217322406 226126512 244970388 245493829 248368464 263814264 269065836 280564376 285798786 289763208 313910142 315634923 326627184 337336272 358754448 367455582 381065048 395721396 403598754 418546856 420846564 428698179 434644812 455917111 470865213 489940776 490987658 527628528 538131672 561128752 571597572 579526416 627820284 631269846 734911164 736481487 762130096 791442792 807197508 837093712 841693128 857396358 869289624 911834222 941730426 946904769 979881552 981975316 1076263344 1143195144 1255640568 1262539692 1286094537 1367751333 1412595639 1469822328 1472962974 1582885584 1614395016 1683386256 1714792716 1738579248 1823668444 1883460852 1893809538 1963950632 2209444461 2286390288 2511281136 2525079384 2572189074 2735502666 2825191278 2939644656 2945925948 3191419777 3228790032 3429585432 3647336888 3766921704 3787619076 3927901264 4103253999 4418888922 5050158768 5144378148 5471005332 5650382556 5891851896 6382839554 6628333383 6859170864 7294673776 7533843408 7575238152 8206507998 8837777844 9574259331 10288756296 10942010664 11300765112 11783703792 12309761997 12765679108 13256666766 15150476304 16413015996 17675555688 19148518662 20577512592 21884021328 22601530224 24619523994 25531358216 26513333532 28722777993 32826031992 35351111376 38297037324 49239047988 51062716432 53026667064 57445555986 65652063984 76594074648 86168333979 98478095976 106053334128 114891111972 153188149296 172336667958 196956191952 229782223944 344673335916 459564447888 689346671832 1378693343664
• Sum of all divisors σ(n): 5024916162560
• Sum of proper divisors (its aliquot sum) s(n): 3646222818896
• 1378693343664 is an abundant number, because the sum of its proper divisors (3646222818896) is greater than itself. Its abundance is 2267529475232

Bases of 1378693343664

• Binary: 10100000100000000100001101110100110110000₂
• Hexadecimal: 0x1410086E9B0
• Base-36: HLD2F4C0

Squares and roots of 1378693343664

• 1378693343664 squared (1378693343664²) is 1900795335863420408944896
• 1378693343664 cubed (1378693343664³) is 2620613877222474978035976920566738944
• The square root of 1378693343664 is 1174177.7308670097
• The cube root of 1378693343664 is 11129.8478217509

Scales and comparisons

• 1,378,693,343,664 seconds is equal to 43,838 years, 9 weeks, 3 days, 21 hours, 14 minutes, 24 seconds.
• To count from 1 to 1,378,693,343,664 would take you about one hundred nine thousand, five hundred ninety-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 1378693343664 cubic inches would be around 927.5 feet tall.

Recreational maths with 1378693343664

• 1378693343664 backwards is 4663433968731
• 1378693343664 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1378693343664's digits is 63
• More coming soon!