1381348649538

Names of 1381348649538

• Cardinal: 1381348649538 can be written as One trillion, three hundred eighty-one billion, three hundred forty-eight million, six hundred forty-nine thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 1.381348649538 × 10¹²

Factors of 1381348649538

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1649

Divisors of 1381348649538

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 6 9 11 13 17 18 19 22 26 27 33 34 38 39 51 54 57 66 78 99 102 114 117 143 153 171 187 198 209 221 234 247 286 297 306 323 342 351 374 418 429 442 459 494 513 521 561 594 627 646 663 702 741 858 918 969 1026 1042 1063 1122 1254 1287 1326 1482 1563 1683 1881 1938 1989 2126 2223 2431 2574 2717 2907 3126 3189 3366 3553 3762 3861 3978 4199 4446 4689 4862 5049 5434 5643 5731 5814 5967 6378 6669 6773 7106 7293 7722 8151 8398 8721 8857 9378 9567 9899 10098 10659 11286 11462 11693 11934 12597 13338 13546 13819 14067 14586 16302 17193 17442 17714 18071 19134 19798 20197 20319 21318 21879 23386 24453 25194 26571 27638 28134 28701 29697 31977 34386 35079 36142 37791 40394 40638 41457 43758 46189 48906 51579 53142 54213 57402 59394 60591 60957 63954 65637 70158 73359 74503 75582 79713 82914 89091 92378 95931 97427 103158 105237 108426 108889 113373 115141 121182 121914 124371 128687 131274 138567 146718 149006 152009 154737 159426 162639 168283 178182 181773 182871 191862 194854 198781 210474 217778 222167 223509 226746 230282 234923 239139 248742 257374 262561 267273 277134 292281 304018 309474 315711 325278 326667 336566 343349 345423 363546 365742 373113 386061 397562 415701 444334 447018 456027 469846 478278 487917 504849 525122 534546 545319 553823 584562 596343 631422 653334 666501 670527 686698 690846 704769 746226 772122 787683 831402 876843 912054 975834 980001 1009698 1030047 1036269 1090638 1107646 1158183 1192686 1247103 1266551 1333002 1341054 1368081 1409538 1415557 1514547 1575366 1661469 1753686 1789029 1851113 1960002 1999503 2011581 2060094 2072538 2114307 2187679 2316366 2363049 2494206 2533102 2584153 2630529 2736162 2831114 2888171 2940003 3029094 3090141 3108807 3322938 3474549 3578058 3702226 3776839 3799653 3999006 4023162 4104243 4228614 4246671 4375358 4463537 4543641 4726098 4984407 5168306 5261058 5367087 5553339 5776342 5880006 5998509 6092053 6180282 6217614 6342921 6563037 6949098 7089147 7199699 7553678 7599306 7752459 8208486 8493342 8664513 8927074 9087282 9270423 9414991 9968814 10522637 10734174 11106678 11330517 11398959 11997018 12184106 12685842 12740013 13126074 13390611 14178294 14399398 14953221 15504918 16660017 17329026 18276159 18540846 18829982 19689111 21045274 21599097 22661034 22797918 23257377 24064469 25480026 25993539 26781222 28244973 29906442 31567911 33320034 33991551 34196877 36552318 38220039 39378222 40171833 43198194 46514754 48128938 49098907 49980051 51987078 54828477 56489946 59067333 63135822 64797291 67983102 68393754 69772131 72193407 76440078 77980617 79196689 80343666 84734919 94703733 98197814 99960102 101974653 103564901 109656954 115749007 118134666 120515499 122394883 129594582 136794281 139544262 144386814 147296721 155961234 158393378 164485431 169469838 178884829 189407466 194391873 203949306 207129802 216580221 231498014 237590067 241030998 244789766 254204757 273588562 284111199 294593442 310694703 328970862 347247021 357769658 367184649 388783746 410382843 433160442 441890163 475180134 508409514 536654487 568222398 621389406 649740663 694494042 712770201 734369298 820765686 883780326 932084109 1041741063 1073308974 1101553947 1231148529 1299481326 1325670489 1346343713 1425540402 1504737091 1609963461 1864168218 1967733119 2083482126 2138310603 2203107894 2325502777 2462297058 2651340978 2692687426 2796252327 3009474182 3125223189 3219926922 3304661841 3693445587 3935466238 4039031139 4276621206 4514211273 4651005554 4829890383 5592504654 5903199357 6250446378 6609323682 6976508331 7386891174 8078062278 9028422546 9659780766 11806398714 12117093417 13542633819 13953016662 17709598071 20929524993 24234186834 25580530547 27085267638 35419196142 36351280251 40627901457 41859049986 51161061094 53128794213 62788574979 72702560502 76741591641 81255802914 106257588426 125577149958 153483183282 230224774923 460449549846 690674324769 1381348649538
• Sum of all divisors σ(n): 4030929100800
• Sum of proper divisors (its aliquot sum) s(n): 2649580451262
• 1381348649538 is an abundant number, because the sum of its proper divisors (2649580451262) is greater than itself. Its abundance is 1268231801724

Bases of 1381348649538

• Binary: 10100000110011110110010111010101001000010₂
• Hexadecimal: 0x1419ECBAA42
• Base-36: HMKZBJGI

Squares and roots of 1381348649538

• 1381348649538 squared (1381348649538²) is 1908124091580456347613444
• 1381348649538 cubed (1381348649538³) is 2635784637055586411849590758653188872
• The square root of 1381348649538 is 1175307.8956333099
• The cube root of 1381348649538 is 11136.9884470867

Scales and comparisons

• 1,381,348,649,538 seconds is equal to 43,922 years, 31 weeks, 6 days, 14 hours, 12 minutes, 18 seconds.
• To count from 1 to 1,381,348,649,538 would take you about one hundred nine thousand, eight hundred six 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 1381348649538 cubic inches would be around 928.1 feet tall.

Recreational maths with 1381348649538

• 1381348649538 backwards is 8359468431831
• The number of decimal digits it has is: 13
• The sum of 1381348649538's digits is 63
• More coming soon!