1218151612314

Names of 1218151612314

• Cardinal: 1218151612314 can be written as One trillion, two hundred eighteen billion, one hundred fifty-one million, six hundred twelve thousand, three hundred fourteen.

Scientific notation

• Scientific notation: 1.218151612314 × 10¹²

Factors of 1218151612314

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 224

Divisors of 1218151612314

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 81 91 98 117 126 147 162 169 182 189 199 234 243 273 294 338 351 378 398 441 486 507 546 567 597 637 702 729 819 882 1014 1053 1134 1183 1194 1274 1323 1393 1458 1521 1638 1701 1791 1911 2106 2187 2197 2366 2457 2587 2646 2786 3042 3159 3402 3549 3582 3822 3969 4179 4374 4394 4563 4914 5103 5174 5373 5733 6318 6591 7098 7371 7761 7938 8281 8358 9126 9477 9751 10206 10647 10746 11466 11907 12537 13182 13689 14742 15309 15379 15522 16119 16562 17199 18109 18954 19502 19773 21294 22113 23283 23814 24843 25074 27378 28431 28561 29253 30618 30758 31941 32238 33631 34398 35721 36218 37611 39546 41067 44226 46137 46566 48357 49686 51597 54327 56862 57122 58506 59319 63882 66339 67262 69849 71442 74529 75222 82134 85683 87759 92274 95823 96714 100893 103194 107163 107653 108654 112833 118638 123201 126763 132678 138411 139698 145071 149058 154791 162981 171366 175518 177957 191646 199017 199927 201786 209547 214326 215306 223587 225666 235417 246402 253526 257049 263277 276822 287469 290142 302679 309582 322959 325962 338499 355914 369603 380289 398034 399854 415233 419094 435213 437203 447174 464373 470834 488943 514098 526554 533871 574938 599781 605358 628641 645918 670761 676998 706251 739206 760578 771147 789831 830466 862407 870426 874406 908037 928746 968877 977886 1015497 1067742 1140867 1199562 1245699 1257282 1311609 1341522 1393119 1399489 1412502 1466829 1542294 1579662 1601613 1647919 1724814 1799343 1816074 1885923 1937754 2012283 2030994 2118753 2281734 2313441 2369493 2491398 2587221 2623218 2724111 2786238 2798978 2906631 2933658 3046491 3060421 3203226 3295838 3422601 3598686 3737097 3771846 3934827 4024566 4198467 4237506 4400487 4626882 4738986 4804839 4943757 5174442 5398029 5448222 5657769 5683639 5813262 6036849 6092982 6120842 6356259 6845202 6940323 7108479 7474194 7869654 8172333 8396934 8719893 8800974 9181263 9609678 9887514 10267803 10796058 11211291 11315538 11367278 11804481 12073698 12595401 12712518 13201461 13880646 14216958 14831271 16194087 16344666 17050917 17439786 18110547 18362526 19068777 20535606 20820969 21325437 21422947 22422582 23608962 24516999 25190802 26159679 26402922 27543789 29662542 30803409 32388174 33633873 34101834 35413443 36221094 37786203 38137554 39604383 39785473 41641938 42650874 42845894 44493813 48582261 49033998 51152751 52319358 55087578 57206331 61606818 62462907 64268841 67267746 70826886 73550997 75572406 78479037 79208766 79570946 82631367 88987626 92410227 97164522 102305502 106240329 113358609 114412662 119356419 124925814 128537682 133481439 145746783 147101994 153458253 156958074 165262734 171618993 184820454 192806523 212480658 226717218 235437111 238712838 247894101 266962878 277230681 278498311 291493566 306916506 318720987 340075827 343237986 358069257 385613046 400444317 437240349 460374759 470874222 495788202 514856979 554461362 556996622 578419569 637441974 680151654 716138514 743682303 800888634 835494933 874480698 920749518 956162961 1020227481 1029713958 1074207771 1156839138 1201332951 1381124277 1487364606 1670989866 1735258707 1912325922 2040454962 2148415542 2231046909 2402665902 2506484799 2762248554 3060682443 3222623313 3470517414 3603998853 4143372831 4462093818 5012969598 5205776121 6121364886 6445246626 6693140727 7207997706 7519454397 8286745662 9667869939 10411552242 12430118493 13386281454 15038908794 15617328363 19335739878 22558363191 24860236986 29003609817 31234656726 45116726382 46851985089 58007219634 67675089573 87010829451 93703970178 135350179146 174021658902 203025268719 406050537438 609075806157 1218151612314
• Sum of all divisors σ(n): 3470837616000
• Sum of proper divisors (its aliquot sum) s(n): 2252686003686
• 1218151612314 is an abundant number, because the sum of its proper divisors (2252686003686) is greater than itself. Its abundance is 1034534391372

Bases of 1218151612314

• Binary: 10001101110011111011111100111111110011010₂
• Hexadecimal: 0x11B9F7E7F9A
• Base-36: FJM00NMI

Squares and roots of 1218151612314

• 1218151612314 squared (1218151612314²) is 1483893350583197756434596
• 1218151612314 cubed (1218151612314³) is 1807607077514945999198710585489215144
• The square root of 1218151612314 is 1103699.0587628495
• The cube root of 1218151612314 is 10679.8982427813

Scales and comparisons

• 1,218,151,612,314 seconds is equal to 38,733 years, 23 weeks, 3 days, 23 hours, 51 minutes, 54 seconds.
• To count from 1 to 1,218,151,612,314 would take you about ninety-six thousand, eight hundred thirty-three 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 1218151612314 cubic inches would be around 890 feet tall.

Recreational maths with 1218151612314

• 1218151612314 backwards is 4132161518121
• The number of decimal digits it has is: 13
• The sum of 1218151612314's digits is 36
• More coming soon!