142166644620

Names of 142166644620

• Cardinal: 142166644620 can be written as One hundred forty-two billion, one hundred sixty-six million, six hundred forty-four thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.4216664462 × 10¹¹

Factors of 142166644620

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 222

Divisors of 142166644620

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 13 14 15 19 20 21 22 26 28 30 33 35 38 39 42 44 52 55 57 60 65 66 70 76 77 78 79 83 84 91 95 105 110 114 130 132 133 140 143 154 156 158 165 166 182 190 195 209 210 220 228 231 237 247 249 260 266 273 285 286 308 316 330 332 361 364 380 385 390 395 399 415 418 420 429 455 462 474 494 498 532 546 553 570 572 581 627 660 665 715 722 741 770 780 790 798 830 836 858 869 910 913 924 948 988 996 1001 1027 1045 1079 1083 1092 1106 1140 1155 1162 1185 1235 1245 1254 1330 1365 1430 1444 1463 1482 1501 1540 1577 1580 1596 1659 1660 1716 1729 1738 1743 1805 1820 1826 1995 2002 2054 2090 2145 2158 2166 2212 2310 2324 2370 2470 2490 2508 2527 2607 2660 2717 2730 2739 2765 2860 2905 2926 2964 3002 3003 3081 3135 3154 3237 3318 3458 3476 3486 3610 3652 3705 3971 3990 4004 4108 4180 4290 4316 4332 4345 4389 4503 4565 4620 4693 4731 4740 4940 4980 5005 5054 5135 5187 5214 5395 5415 5434 5460 5478 5530 5810 5852 6004 6006 6083 6162 6270 6308 6391 6474 6557 6636 6916 6972 7189 7220 7315 7410 7505 7553 7581 7885 7942 7980 8151 8295 8580 8645 8690 8715 8778 9006 9130 9386 9462 10010 10108 10270 10374 10428 10507 10790 10830 10868 10956 11039 11060 11297 11620 11869 11913 12012 12166 12324 12540 12635 12782 12948 13035 13114 13585 13695 14079 14378 14630 14820 15010 15015 15106 15162 15405 15770 15884 16185 16302 16511 16590 17290 17347 17380 17430 17556 18012 18249 18260 18772 18924 19019 19173 19513 19671 19855 20020 20501 20540 20748 21014 21567 21580 21660 21945 22078 22515 22594 22659 23465 23655 23738 23826 24332 25270 25564 25935 26070 26228 27170 27390 27797 28158 28519 28756 29260 29963 30020 30030 30212 30324 30415 30810 31521 31540 31955 32370 32604 32785 32851 33022 33117 33180 33891 34580 34694 34860 35607 35945 36498 37765 37905 38038 38346 39026 39342 39710 40755 41002 42028 43134 43890 44156 45030 45188 45318 45899 46930 47310 47476 47652 49533 50540 51623 51870 52041 52140 52535 54340 54780 55195 55594 56316 56485 57038 57057 58539 59345 59565 59926 60060 60830 61503 61620 63042 63910 64740 65570 65702 66044 66234 67782 69388 70395 71214 71890 72127 72996 75530 75810 76076 76692 78052 78684 79079 79420 81510 82004 82555 83083 83391 85241 85557 86268 86735 87780 89889 90060 90636 91245 91798 93860 94620 95095 95865 97565 98355 98553 99066 102505 103246 103740 104082 105070 107835 110390 111188 112970 113295 114076 114114 115577 117078 118690 119130 119852 121429 121660 123006 124583 126084 127820 131140 131404 132468 135564 136591 137697 138985 140790 142428 142595 143507 143780 144254 149815 151060 151620 154869 157605 158158 163020 164255 165110 165585 166166 166782 169455 170482 171114 173470 178035 179778 182490 183596 190190 191730 195130 196710 197106 198132 199633 205010 206492 208164 209741 210140 214643 215670 216381 220780 225511 225940 226590 228228 229495 231154 234156 237237 237380 238260 242858 246012 247665 249166 249249 255723 258115 260205 273182 275394 277970 281580 285190 285285 287014 288508 292695 299630 307515 309738 313709 315210 316316 328510 329593 330220 331170 332332 333564 338910 340964 342228 346731 346940 356070 359556 360635 361361 364287 364980 370747 373749 380380 383460 389519 390260 393420 394212 395395 399266 409773 410020 415415 416955 419482 426205 427785 429286 430521 431340 432762 449445 451022 453180 458990 462308 474474 485716 492765 495330 498332 498498 504889 511446 516230 520410 546364 550788 555940 570380 570570 574028 577885 585390 596687 598899 599260 607145 615030 619476 622915 627418 629223 630420 643929 657020 659186 662340 676533 677820 682955 688485 693462 712140 717535 721270 722722 728574 741494 747498 774345 779038 790790 798532 819546 830830 833910 838964 852410 855570 858572 861042 865524 872081 898890 902044 917980 937651 941127 948948 985530 988779 990660 996996 998165 1009778 1022892 1032460 1040820 1048705 1073215 1081905 1084083 1112241 1127555 1141140 1155770 1168557 1170780 1186185 1193374 1197798 1214290 1230060 1245830 1246245 1254836 1258446 1278615 1287858 1318372 1353066 1365910 1370413 1376970 1386924 1435070 1442540 1445444 1457148 1482988 1494996 1502501 1514667 1548690 1558076 1568545 1578577 1581580 1619579 1639092 1647965 1661660 1667820 1704820 1711140 1722084 1733655 1744162 1790061 1797780 1806805 1821435 1853735 1868745 1875302 1882254 1947595 1971060 1977558 1996330 2019556 2048865 2097410 2146430 2152605 2163810 2168166 2195963 2224482 2255110 2307151 2311540 2337114 2367077 2372370 2386748 2395596 2428580 2491660 2492490 2516892 2524445 2557230 2575716 2595229 2616243 2706132 2726633 2731820 2740826 2753940 2812953 2870140 2983435 2994495 3005002 3029334 3097380 3137090 3146115 3157154 3219645 3239158 3295930 3382665 3467310 3488324 3580122 3613610 3642870 3707470 3737490 3750604 3764508 3895190 3955116 3992660 4078217 4097730 4111239 4194820 4284709 4292860 4305210 4327620 4336332 4360405 4391926 4448964 4507503 4510220 4614302 4674228 4688255 4705635 4734154 4735731 4744740 4858737 4943895 4984980 5048890 5114460 5190458 5232486 5420415 5453266 5481652 5561205 5625906 5842785 5966870 5988990 6010004 6058668 6274180 6292230 6314308 6439290 6478316 6563557 6587889 6591860 6765330 6852065 6921453 6934620 7101231 7160244 7227220 7285740 7414940 7474980 7512505 7573335 7785687 7790380 7892885 8097895 8156434 8179899 8195460 8222478 8569418 8610420 8720810 8783852 8950305 9015006 9228604 9376510 9411270 9468308 9471462 9592891 9717474 9887790 10097780 10380916 10464972 10840830 10906532 10979815 11122410 11251812 11337053 11535755 11685570 11835385 11933740 11977980 12234651 12584460 12854127 12878580 12976145 13081215 13127114 13175778 13530660 13633165 13704130 13842906 14064765 14202462 15025010 15146670 15571374 15785770 16195790 16312868 16359798 16444956 16569539 17138836 17441620 17815369 17900610 18030012 18753020 18822540 18942924 19185782 19434948 19690671 19775580 20391085 20556195 21423545 21681660 21959630 22244820 22537515 22674106 23071510 23371140 23670770 23678655 24293685 24469302 25708254 25952290 26037847 26162430 26254228 26351556 27266330 27408260 27685812 28129530 28404924 28547519 28778673 29992963 30050020 30293340 30772001 31142748 31571540 32391580 32719596 32817785 32939445 33139078 34011159 34607265 35506155 35630738 35801220 38371564 38928435 39381342 40782170 40899495 41112390 42847090 43919260 45075030 45348212 46143020 47341540 47357310 47964455 48587370 48938604 49708617 51416508 51904580 52075694 52324860 53446107 54532660 56259060 56685265 57095038 57557346 59985926 61173255 61544002 64270635 65635570 65878890 66278156 68022318 69214530 71012310 71261476 77856870 78113541 78762684 81564340 81798990 82224780 82847695 85642557 85694180 89076845 89978889 90150060 92316003 94714620 95928910 97174740 98453355 99417234 104151388 106892214 113370530 114190076 115114692 119971852 122346510 123088004 124707583 128541270 130189235 131271140 131757780 136044636 138429060 142024620 142737595 143893365 149964815 153860005 155713740 156227082 163597980 165695390 170055795 171285114 178153690 179957778 182264929 184632006 191857820 196906710 198834468 213784428 215404007 226741060 244693020 248543085 249415166 257082540 260378470 267230535 285475190 287786730 299929630 307720010 312454164 331390780 338492011 340111590 342570228 356307380 359915556 364529858 369264012 374122749 390567705 393813420 428212785 430808014 449894445 461580015 497086170 498830332 520756940 534461070 546794787 570950380 575573460 599859260 615440020 623537915 646212021 676984022 680223180 729059716 748245498 781135410 856425570 861616028 899788890 911324645 923160030 994172340 1015476033 1068922140 1077020035 1093589574 1247075830 1292424042 1353968044 1496490996 1562270820 1692460055 1712851140 1799577780 1822649290 1846320060 1870613745 2030952066 2154040070 2187179148 2369444077 2494151660 2584848084 2733973935 3231060105 3384920110 3645298580 3741227490 4061904132 4308080140 4738888154 5077380165 5467947870 6462120210 6769840220 7108332231 7482454980 9477776308 10154760330 10935895740 11847220385 12924240420 14216664462 20309520660 23694440770 28433328924 35541661155 47388881540 71083322310 142166644620
• Sum of all divisors σ(n): 578099773440
• Sum of proper divisors (its aliquot sum) s(n): 435933128820
• 142166644620 is an abundant number, because the sum of its proper divisors (435933128820) is greater than itself. Its abundance is 293766484200

Bases of 142166644620

• Binary: 10000100011001110010101101011110001100₂
• Hexadecimal: 0x2119CAD78C
• Base-36: 1TB6CL1O

Squares and roots of 142166644620

• 142166644620 squared (142166644620²) is 20211354842509374944400
• 142166644620 cubed (142166644620³) is 2873380501183746376738847059128000
• The square root of 142166644620 is 377049.9232462461
• The cube root of 142166644620 is 5219.1434987321

Scales and comparisons

• 142,166,644,620 seconds is equal to 4,520 years, 23 weeks, 6 days, 6 hours, 37 minutes.
• To count from 1 to 142,166,644,620 would take you about nine thousand and forty 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 142166644620 cubic inches would be around 434.9 feet tall.

Recreational maths with 142166644620

• 142166644620 backwards is 026446661241
• 142166644620 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142166644620's digits is 42
• More coming soon!