142678135908

Names of 142678135908

• Cardinal: 142678135908 can be written as One hundred forty-two billion, six hundred seventy-eight million, one hundred thirty-five thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.42678135908 × 10¹¹

Factors of 142678135908

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 297

Divisors of 142678135908

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 17 18 21 22 27 28 33 34 36 42 44 49 51 54 63 66 68 77 81 84 98 99 102 108 119 121 126 132 147 153 154 162 187 189 196 198 204 231 238 242 252 257 289 294 297 306 308 324 357 363 374 378 396 441 459 462 476 484 514 539 561 567 578 588 594 612 693 714 726 748 756 771 833 847 867 882 891 918 924 1028 1071 1078 1089 1122 1134 1156 1188 1309 1323 1377 1386 1428 1452 1542 1617 1666 1683 1694 1734 1764 1782 1799 1836 2023 2057 2079 2142 2156 2178 2244 2268 2313 2499 2541 2601 2618 2646 2754 2772 2827 3084 3179 3213 3234 3267 3332 3366 3388 3468 3564 3598 3927 3969 4046 4114 4158 4284 4356 4369 4626 4851 4998 5049 5082 5202 5236 5292 5397 5508 5654 5929 6069 6171 6237 6358 6426 6468 6534 6732 6939 7196 7497 7623 7803 7854 7938 8092 8228 8316 8481 8738 9163 9252 9537 9639 9702 9801 9996 10098 10164 10404 10794 11308 11781 11858 12138 12342 12474 12593 12716 12852 13068 13107 13878 14161 14399 14553 14994 15147 15246 15606 15708 15876 16191 16962 17476 17787 18207 18326 18513 19074 19278 19404 19602 19789 20196 20817 21588 22253 22491 22869 23409 23562 23716 24276 24684 24948 25186 25443 26214 27489 27756 28322 28611 28798 29106 29988 30294 30492 30583 31097 31212 32382 33924 34969 35343 35574 36414 36652 37026 37779 38148 38556 39204 39321 39578 41634 42483 43197 43659 44506 44982 45738 46818 47124 48059 48573 50372 50886 52428 53361 54621 54978 55539 56644 57222 57596 58212 59367 60588 61166 62194 64764 66759 67473 68607 69938 70686 71148 72828 74052 74273 75558 76329 78642 79156 82467 83268 84966 85833 86394 87318 89012 89964 91476 91749 93291 93636 96118 97146 100793 101772 104907 106029 106722 109242 109956 111078 113337 114444 117963 118734 122332 124388 127449 129591 133518 134946 137214 138523 139876 141372 144177 145719 148546 151116 152658 155771 157284 160083 163863 164934 166617 169932 171666 172788 174636 178101 183498 186582 192236 194292 200277 201586 209814 212058 213444 214081 217679 218484 222156 222819 226674 228987 235926 237468 244783 247401 254898 257499 259182 267036 269892 274428 275247 277046 279873 288354 291438 297092 302379 305316 311542 314721 320166 327726 329868 333234 336413 340011 343332 353889 356202 366996 373164 382347 388773 400554 403172 415569 419628 424116 428162 432531 435358 445638 453348 457974 467313 471852 480249 489566 494802 509796 514998 518364 519911 528649 534303 550494 554092 559746 576708 582876 600831 604758 623084 629442 640332 642243 653037 655452 666468 668457 672826 680022 707778 712404 734349 742203 764694 777546 801108 817003 825741 831138 839619 856324 865062 870716 891276 907137 915948 934626 944163 960498 979132 989604 1009239 1020033 1029996 1039822 1057298 1068606 1100988 1119492 1147041 1166319 1201662 1209516 1246707 1258884 1284486 1297593 1306074 1336914 1345652 1360044 1401939 1415556 1468698 1484406 1523753 1529388 1555092 1559733 1585947 1602909 1634006 1651482 1662276 1679238 1713481 1730124 1802493 1814274 1869252 1888326 1920996 1926729 1959111 2005371 2018478 2040066 2079644 2114596 2137212 2203047 2294082 2332638 2354891 2403324 2451009 2477223 2493414 2518857 2568972 2595186 2612148 2673828 2721411 2803878 2832489 2937396 2968812 3027717 3047506 3119466 3171894 3205818 3268012 3302964 3358476 3426962 3604986 3628548 3639377 3700543 3740121 3776652 3853458 3892779 3918222 4010742 4036956 4080132 4205817 4406094 4571259 4588164 4665276 4679199 4709782 4757841 4902018 4954446 4986828 5037714 5140443 5190372 5442822 5607756 5664978 5719021 5780187 5877333 6016113 6055434 6095012 6238932 6343788 6411636 6609141 6853924 7064673 7209972 7278754 7353027 7401086 7480242 7706916 7785558 7836444 8021484 8164233 8411634 8812188 8987033 9083151 9142518 9358398 9419564 9515682 9804036 9908892 10075428 10280886 10885644 10918131 11101629 11220363 11329956 11438042 11560374 11754666 12032226 12110868 12617451 13218282 13713777 14037597 14129346 14273523 14557508 14706054 14802172 14960484 15421329 15571116 16328466 16823268 17157063 17340561 17631999 17974066 18166302 18285036 18716796 19031364 19827423 20561772 21194019 21836262 22059081 22203258 22440726 22876084 23120748 23509332 24064452 25234902 25903801 26436564 26961099 27249453 27427554 28075194 28258692 28547046 29412108 30842658 32656932 32754393 33304887 34314126 34681122 35263998 35948132 36332604 39654846 40033147 41141331 42112791 42388038 42820569 43672524 44118162 44406516 44881452 46263987 50469804 51471189 51807602 53922198 54498906 54855108 56150388 57094092 61685316 62909231 63582057 65508786 66177243 66609774 68628252 69362244 70527996 77711403 79309692 80066294 80883297 82282662 84225582 84776076 85641138 88236324 92527974 98263179 99914661 102942378 103615204 107844396 108997812 120099441 123423993 125818462 127164114 131017572 132354486 133219548 138791961 154413567 155422806 160132588 161766594 164565324 168451164 171282276 185055948 188727693 190746171 196526358 199829322 205884756 233134209 240198882 242649891 246847986 251636924 254328228 264708972 277583922 294789537 299743983 308827134 310845612 323533188 360298323 377455386 381492342 393052716 399658644 440364617 463240701 466268418 480397764 485299782 493695972 555167844 566183079 589579074 599487966 617654268 699402627 720596646 727949673 754910772 762984684 880729234 926481402 932536836 970599564 1080894969 1132366158 1179158148 1198975932 1321093851 1398805254 1441193292 1455899346 1698549237 1761458468 1852962804 2098207881 2161789938 2264732316 2642187702 2797610508 2911798692 3242684907 3397098474 3963281553 4196415762 4323579876 5095647711 5284375404 6485369814 6794196948 7926563106 8392831524 10191295422 11889844659 12970739628 15853126212 20382590844 23779689318 35669533977 47559378636 71339067954 142678135908
• Sum of all divisors σ(n): 508590201042
• Sum of proper divisors (its aliquot sum) s(n): 365912065134
• 142678135908 is an abundant number, because the sum of its proper divisors (365912065134) is greater than itself. Its abundance is 223233929226

Bases of 142678135908

• Binary: 10000100111000010001111001010001100100₂
• Hexadecimal: 0x2138479464
• Base-36: 1TJMVM90

Squares and roots of 142678135908

• 142678135908 squared (142678135908²) is 20357050466181718984464
• 142678135908 cubed (142678135908³) is 2904506013099890059090418332533312
• The square root of 142678135908 is 377727.5948458095
• The cube root of 142678135908 is 5225.3952026097

Scales and comparisons

• 142,678,135,908 seconds is equal to 4,536 years, 37 weeks, 4 days, 7 hours, 31 minutes, 48 seconds.
• To count from 1 to 142,678,135,908 would take you about nine thousand and seventy-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 142678135908 cubic inches would be around 435.4 feet tall.

Recreational maths with 142678135908

• 142678135908 backwards is 809531876241
• 142678135908 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142678135908's digits is 54
• More coming soon!