138297782655144

Names of 138297782655144

• Cardinal: 138297782655144 can be written as One hundred thirty-eight trillion, two hundred ninety-seven billion, seven hundred eighty-two million, six hundred fifty-five thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.38297782655144 × 10¹⁴

Factors of 138297782655144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 134

Divisors of 138297782655144

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 43 49 56 63 72 79 84 86 98 126 129 147 158 168 172 196 237 252 258 294 301 316 344 387 392 441 474 504 516 553 588 602 632 711 774 882 903 948 1032 1106 1176 1204 1422 1548 1659 1764 1806 1849 1896 2107 2212 2408 2709 2844 3096 3318 3397 3528 3612 3698 3871 4214 4424 4977 5418 5547 5688 6241 6321 6636 6794 7224 7396 7742 8428 9954 10191 10836 11094 11613 12482 12642 12943 13272 13588 14792 15484 16641 16856 18723 18963 19908 20382 21672 22188 23226 23779 24964 25284 25886 27176 30573 30968 33282 34839 37446 37926 38829 39816 40764 43687 44376 46452 47558 49928 50568 51772 56169 61146 66564 69678 71337 74892 75852 77658 79507 81528 87374 90601 92904 95116 103544 112338 116487 122292 131061 133128 139356 142674 146071 149784 151704 155316 159014 166453 174748 181202 190232 214011 224676 232974 238521 244584 262122 268363 271803 278712 285348 292142 305809 310632 318028 332906 349496 362404 393183 428022 438213 449352 465948 477042 493039 499359 524244 536726 543606 556549 570696 584284 611618 636056 665812 715563 724808 786366 805089 815409 856044 876426 917427 931896 954084 986078 998718 1022497 1048488 1073452 1087212 1113098 1168568 1223236 1314639 1331624 1431126 1479117 1498077 1572732 1610178 1630818 1669647 1712088 1752852 1834854 1878541 1908168 1972156 1997436 2044994 2146904 2174424 2226196 2415267 2446472 2629278 2752281 2862252 2958234 2996154 3067491 3145464 3220356 3261636 3339294 3451273 3505704 3669708 3757082 3895843 3944312 3994872 4089988 4437351 4452392 4830534 5008941 5258556 5504562 5635623 5724504 5916468 5992308 6134982 6281053 6440712 6523272 6678588 6902546 7157479 7339416 7514164 7791686 8179976 8874702 9202473 9661068 10017882 10353819 10517112 11009124 11271246 11539609 11687529 11832936 11984616 12269964 12562106 13149787 13357176 13805092 14314958 15028328 15583372 16906869 17749404 18404946 18843159 19322136 20035764 20707638 21200677 21472437 22018248 22542492 23079218 23375058 24158911 24539928 25124212 26299574 27610184 28629916 31061457 31166744 33813738 34618827 35062587 35498808 36809892 37686318 39449361 40071528 41415276 42401354 42944874 43967371 45084984 46158436 46750116 48317822 50248424 52599148 56529477 57259832 62122914 63602031 64417311 67627476 69237654 70125174 72476733 73619784 75372636 78898722 80777263 82830552 84802708 85889748 87934742 92316872 93500232 96635644 103856481 105198296 113058954 118348083 124245828 127204062 128834622 131902113 135254952 138475308 140250348 144953466 148404739 150745272 157797444 161554526 169605416 171779496 175869484 190806093 193271288 207712962 217430199 226117908 236696166 242331789 248491656 254408124 257669244 263804226 276950616 280500696 289906932 296809478 307771597 315594888 323109052 351738968 381612186 395706339 415425924 434860398 445214217 452235816 473392332 484663578 496203187 508816248 515338488 527608452 565440841 579813864 593618956 615543194 646218104 726995367 763224372 791412678 830851848 869720796 890428434 911629111 923314791 946784664 969327156 992406374 1038833173 1055216904 1130881682 1187237912 1231086388 1335642651 1453990734 1488609561 1526448744 1582825356 1696322523 1739441592 1780856868 1823258222 1846629582 1938654312 1984812748 2077666346 2261763364 2462172776 2671285302 2734887333 2769944373 2907981468 2977219122 3116499519 3165650712 3392645046 3473422309 3561713736 3646516444 3693259164 3969625496 4155332692 4465828683 4523526728 5088967569 5342570604 5469774666 5539888746 5815962936 5954438244 6232999038 6381403777 6785290092 6946844618 7293032888 7386518328 8204661999 8310665384 8931657366 9349498557 10177935138 10420266927 10685141208 10939549332 11079777492 11908876488 12465998076 12762807554 13570580184 13893689236 16409323998 17863314732 18698997114 19144211331 20355870276 20840533854 21879098664 22159554984 24313956163 24931996152 25525615108 27787378472 31260800781 32818647996 35726629464 37397994228 38288422662 39200051773 40711740552 41681067708 44669826439 48627912326 51051230216 57432633993 62521601562 65637295992 72941868489 74795988456 76576845324 78400103546 83362135416 89339652878 97255824652 114865267986 117600155319 125043203124 134009479317 145883736978 153153690648 156800207092 178679305756 194511649304 218825605467 229730535972 235200310638 250086406248 268018958634 274400362411 291767473956 313600414184 352800465957 357358611512 402028437951 437651210934 459461071944 470400621276 536037917268 548800724822 583534947912 705600931914 804056875902 823201087233 875302421868 940801242552 1072075834536 1097601449644 1411201863828 1608113751804 1646402174466 1750604843736 1920802536877 2195202899288 2469603261699 2822403727656 3216227503608 3292804348932 3841605073754 4939206523398 5762407610631 6585608697864 7683210147508 9878413046796 11524815221262 15366420295016 17287222831893 19756826093592 23049630442524 34574445663786 46099260885048 69148891327572 138297782655144
• Sum of all divisors σ(n): 451801452960000
• Sum of proper divisors (its aliquot sum) s(n): 313503670304856
• 138297782655144 is an abundant number, because the sum of its proper divisors (313503670304856) is greater than itself. Its abundance is 175205887649712

Bases of 138297782655144

• Binary: 11111011100011111110110001101010101100010101000₂
• Hexadecimal: 0x7DC7F63558A8
• Base-36: 1D0T4H1SQ0

Squares and roots of 138297782655144

• 138297782655144 squared (138297782655144²) is 19126276687329448610429660736
• 138297782655144 cubed (138297782655144³) is 2645121656306435660149168427232617205225984
• The square root of 138297782655144 is 11760007.7659474359
• The cube root of 138297782655144 is 51713.6357792715

Scales and comparisons

• 138,297,782,655,144 seconds is equal to 4,397,441 years, 36 weeks, 4 days, 17 hours, 32 minutes, 24 seconds.
• To count from 1 to 138,297,782,655,144 would take you about ten million, nine hundred ninety-three thousand, six hundred four 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 138297782655144 cubic inches would be around 4309.5 feet tall.

Recreational maths with 138297782655144

• 138297782655144 backwards is 441556287792831
• 138297782655144 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138297782655144's digits is 72
• More coming soon!