1385181163912

Names of 1385181163912

• Cardinal: 1385181163912 can be written as One trillion, three hundred eighty-five billion, one hundred eighty-one million, one hundred sixty-three thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.385181163912 × 10¹²

Factors of 1385181163912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 70

Divisors of 1385181163912

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 13 14 17 26 28 31 34 52 56 62 68 91 104 119 124 136 169 182 217 221 238 248 289 338 364 403 434 442 476 527 578 676 728 806 868 884 952 961 1054 1156 1183 1352 1547 1612 1736 1768 1922 2023 2108 2312 2366 2821 2873 3094 3224 3689 3757 3844 4046 4216 4732 4913 5239 5642 5746 6188 6727 6851 7378 7514 7688 8092 8959 9464 9826 10478 11284 11492 12376 12493 13454 13702 14756 15028 16184 16337 17918 19652 20111 20956 22568 22984 24986 26299 26908 27404 29512 29791 30056 32674 34391 35836 36673 39304 40222 41912 47957 48841 49972 52598 53816 54808 59582 62713 63869 65348 68782 71672 73346 80444 87451 89063 95914 97682 99944 105196 114359 116467 119164 125426 127738 130696 137564 146692 152303 160888 162409 174902 178126 191828 195364 208537 210392 212381 228718 232934 238328 250852 255476 275128 277729 293384 304606 324818 341887 349804 356252 383656 387283 390728 417074 424762 447083 457436 465868 501704 506447 510952 555458 609212 623441 649636 683774 699608 712504 774566 815269 830297 834148 849524 894166 914872 931736 1012894 1066121 1110916 1136863 1218424 1246882 1299272 1367548 1486667 1514071 1549132 1630538 1660594 1668296 1699048 1788332 1944103 1979939 2025788 2132242 2221832 2273726 2493764 2710981 2735096 2760953 2973334 3028142 3098264 3261076 3321188 3545129 3576664 3610477 3888206 3959878 4051576 4264484 4547452 4721393 4987528 5034679 5421962 5521906 5812079 5946668 6056284 6522152 6583811 6642376 7090258 7220954 7776412 7919756 8528968 8609599 9094904 9442786 10069358 10598497 10843924 11043812 11624158 11893336 12112568 13167622 13859573 14180516 14441908 15552824 15839512 17219198 18885572 19326671 20138716 21196994 21687848 22087624 23248316 25273339 25739207 26335244 27719146 28361032 28883816 33049751 34438396 35242753 37771144 38653342 40277432 42393988 46086677 46496632 46936201 50546678 51478414 52670488 55438292 60267193 61378109 66099502 68876792 70485506 77306684 84787976 85589543 92173354 93872402 101093356 102956828 110876584 111924787 120534386 122756218 132199004 140971012 146363183 154613368 171179086 180174449 184346708 187744804 202186712 205913656 223849574 241068772 245512436 264398008 281942024 292726366 328553407 342358172 360348898 368693416 375489608 429646763 447699148 482137544 491024872 585452732 599126801 657106814 684716344 720697796 783473509 797915417 859293526 895398296 1024542281 1170905464 1198253602 1314213628 1441395592 1455022231 1566947018 1595830834 1718587052 1902721379 2049084562 2396507204 2628427256 2910044462 3133894036 3191661668 3437174104 3805442758 4098169124 4793014408 5585407919 5820088924 6267788072 6383323336 7610885516 8196338248 10185155617 11170815838 11640177848 13319049653 15221771032 20370311234 22341631676 24735377927 26638099306 40740622468 44683263352 49470755854 53276198612 81481244936 98941511708 106552397224 173147645489 197883023416 346295290978 692590581956 1385181163912
• Sum of all divisors σ(n): 3528806860800
• Sum of proper divisors (its aliquot sum) s(n): 2143625696888
• 1385181163912 is an abundant number, because the sum of its proper divisors (2143625696888) is greater than itself. Its abundance is 758444532976

Bases of 1385181163912

• Binary: 10100001010000011001110110011000110001000₂
• Hexadecimal: 0x142833B3188
• Base-36: HOCD3MH4

Squares and roots of 1385181163912

• 1385181163912 squared (1385181163912²) is 1918726856856603011143744
• 1385181163912 cubed (1385181163912³) is 2657784300809842776658615220257366528
• The square root of 1385181163912 is 1176937.1962479561
• The cube root of 1385181163912 is 11147.2786937681

Scales and comparisons

• 1,385,181,163,912 seconds is equal to 44,044 years, 24 weeks, 5 days, 9 hours, 31 minutes, 52 seconds.
• To count from 1 to 1,385,181,163,912 would take you about one hundred ten thousand, one hundred eleven 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 1385181163912 cubic inches would be around 928.9 feet tall.

Recreational maths with 1385181163912

• 1385181163912 backwards is 2193611815831
• The number of decimal digits it has is: 13
• The sum of 1385181163912's digits is 49
• More coming soon!