142993674642

Names of 142993674642

• Cardinal: 142993674642 can be written as One hundred forty-two billion, nine hundred ninety-three million, six hundred seventy-four thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.42993674642 × 10¹¹

Factors of 142993674642

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 243

Divisors of 142993674642

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 13 14 17 21 26 31 34 39 42 43 49 51 62 78 86 91 93 98 102 119 127 129 147 169 182 186 217 221 238 254 258 273 294 301 338 357 381 403 434 442 507 527 546 559 602 637 651 663 714 731 762 806 833 889 903 1014 1054 1118 1183 1209 1274 1302 1326 1333 1462 1519 1547 1581 1651 1666 1677 1778 1806 1911 2107 2159 2193 2366 2418 2499 2666 2667 2821 2873 3038 3094 3162 3302 3354 3549 3689 3822 3913 3937 3999 4214 4318 4386 4557 4641 4953 4998 5117 5239 5334 5461 5642 5746 6223 6321 6477 6851 7098 7267 7378 7826 7874 7998 8281 8463 8619 9114 9282 9331 9503 9906 10234 10478 10829 10922 11067 11557 11739 11811 12446 12642 12954 13702 14534 15113 15351 15717 16383 16562 16926 17238 17329 18662 18669 19006 19747 20111 20553 21463 21658 21801 22134 22661 23114 23478 23622 24843 25823 27391 27559 27993 28067 28509 30226 30702 31434 32487 32766 34658 34671 35819 36673 37338 38227 39494 40222 41106 42926 43602 45322 45339 47957 49686 50869 51181 51646 51987 54782 55118 55986 56134 57018 59241 60333 64389 64974 65317 66521 66929 67983 69342 70993 71638 73346 76454 77469 80899 82173 82677 84201 89063 90678 92837 95914 101738 102362 103974 105791 107457 110019 114681 118482 120666 121303 123539 128778 130634 133042 133858 135966 140777 141986 143871 150241 152607 153543 154938 158627 161798 164346 165354 168402 169291 178126 185674 192913 195951 196469 199563 200787 211582 212979 214914 220038 225277 229362 242606 242697 247078 256711 267189 267589 278511 281554 287742 294593 300482 305214 307086 317254 317373 335699 338582 356083 358267 363909 364871 370617 385826 391902 392938 399126 401574 422331 425958 450554 450723 465647 468503 475881 485394 496951 507873 513422 534378 535178 557022 578739 589186 589407 623441 634746 649859 665353 671398 675831 712166 716534 727818 729742 741234 770133 802767 844662 849121 864773 870077 883779 901446 922909 931294 937006 951762 993902 1007097 1015746 1051687 1068249 1074801 1094613 1110389 1157478 1178814 1185037 1206881 1246882 1299718 1330706 1351662 1375283 1396941 1405509 1490853 1540266 1576939 1605534 1698242 1729546 1740154 1767558 1845818 1870323 1949577 1996059 2014194 2062151 2103374 2136498 2149602 2189226 2200783 2220778 2370074 2413762 2507869 2547363 2554097 2594319 2610231 2750566 2768727 2793882 2811018 2877947 2981706 3153878 3155061 3279521 3331167 3478657 3555111 3620643 3740646 3829709 3899154 3992118 4124302 4125849 4364087 4401566 4549013 4657471 4730817 5015738 5094726 5108194 5188638 5220462 5537454 5755894 6053411 6090539 6186453 6310122 6460363 6559042 6602349 6662334 6957314 7110222 7241286 7523607 7659418 7662291 8251698 8295259 8448167 8633841 8728174 9098026 9314942 9461634 9838563 10435971 11038573 11311001 11489127 12106822 12181078 12372906 12920726 13092261 13204698 13647039 13972413 14435057 15047214 15324582 15405481 15689453 16590518 16896334 17267682 17878679 18160233 18271617 19381089 19677126 20145629 20871942 22077146 22622002 22978254 24885777 25344501 26184522 26807963 27294078 27944826 28610179 28870114 30810962 31378906 32602297 33115719 33933003 35757358 36320466 36543234 37413311 38762178 40291258 42633773 43305171 45222541 46216443 47068359 49771554 50689002 53615926 53636037 57220358 59137169 60436887 65204594 66231438 67866006 74826622 79177007 80423889 85267546 85830537 86610342 90445082 92432886 94136718 97806891 107272074 107838367 109826171 112239933 118274338 120873774 127901319 135667623 141019403 158354014 160847778 171661074 177411507 187655741 195613782 200271253 215676734 219652342 224479866 237531021 255802638 261893177 271335246 282038806 323515101 329478513 354823014 375311482 400542506 423058209 475062042 486373043 523786354 554239049 562967223 600813759 647030202 658957026 768783197 785679531 846116418 972746086 1108478098 1125934446 1201627518 1401898771 1459119129 1537566394 1571359062 1662717147 1833252239 2306349591 2803797542 2918238258 3325434294 3404611301 3666504478 4205696313 4612699182 5499756717 6809222602 8411392626 10213833903 10999513434 20427667806 23832279107 47664558214 71496837321 142993674642
• Sum of all divisors σ(n): 406061973504
• Sum of proper divisors (its aliquot sum) s(n): 263068298862
• 142993674642 is an abundant number, because the sum of its proper divisors (263068298862) is greater than itself. Its abundance is 120074624220

Bases of 142993674642

• Binary: 10000101001011000101100101000110010010₂
• Hexadecimal: 0x214B165192
• Base-36: 1TOUQPHU

Squares and roots of 142993674642

• 142993674642 squared (142993674642²) is 20447190987622153828164
• 142993674642 cubed (142993674642³) is 2923818975426876913735757792217288
• The square root of 142993674642 is 378145.0444498777
• The cube root of 142993674642 is 5229.2444272839

Scales and comparisons

• 142,993,674,642 seconds is equal to 4,546 years, 39 weeks, 2 days, 9 hours, 10 minutes, 42 seconds.
• To count from 1 to 142,993,674,642 would take you about nine thousand and ninety-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 142993674642 cubic inches would be around 435.8 feet tall.

Recreational maths with 142993674642

• 142993674642 backwards is 246476399241
• The number of decimal digits it has is: 12
• The sum of 142993674642's digits is 57
• More coming soon!