142344427680

Names of 142344427680

• Cardinal: 142344427680 can be written as One hundred forty-two billion, three hundred forty-four million, four hundred twenty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.4234442768 × 10¹¹

Factors of 142344427680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 226

Divisors of 142344427680

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 23 24 26 27 28 30 32 35 36 39 40 42 45 46 48 49 52 54 56 60 63 65 69 70 72 78 80 84 90 91 92 96 98 104 105 108 112 115 117 120 126 130 135 138 140 144 147 156 160 161 168 169 173 180 182 184 189 195 196 207 208 210 216 224 230 234 240 245 252 260 270 273 276 280 288 294 299 312 315 322 336 338 345 346 351 360 364 368 378 390 392 414 416 420 432 441 455 460 468 480 483 490 504 507 519 520 540 546 552 560 585 588 598 621 624 630 637 644 672 676 690 692 702 720 728 735 736 756 780 784 805 819 828 840 845 864 865 882 897 910 920 936 945 966 980 1008 1014 1035 1038 1040 1080 1092 1104 1120 1127 1170 1176 1183 1196 1211 1242 1248 1260 1274 1288 1323 1352 1365 1380 1384 1404 1440 1449 1456 1470 1495 1512 1521 1557 1560 1568 1610 1638 1656 1680 1690 1730 1755 1764 1794 1820 1840 1872 1890 1911 1932 1960 2016 2028 2070 2076 2080 2093 2160 2184 2205 2208 2249 2254 2340 2352 2366 2392 2415 2422 2457 2484 2520 2535 2548 2576 2595 2646 2691 2704 2730 2760 2768 2808 2898 2912 2940 2990 3024 3042 3105 3114 3120 3185 3220 3276 3312 3360 3380 3381 3460 3510 3528 3549 3588 3633 3640 3680 3744 3780 3822 3864 3887 3920 3979 4056 4095 4140 4152 4186 4320 4347 4368 4410 4485 4498 4508 4563 4671 4680 4704 4732 4784 4830 4844 4914 4968 5040 5070 5096 5152 5190 5292 5382 5408 5460 5520 5536 5616 5635 5733 5796 5880 5915 5980 6048 6055 6084 6210 6228 6240 6279 6370 6440 6552 6615 6624 6747 6760 6762 6920 7020 7056 7098 7176 7245 7266 7280 7560 7605 7644 7728 7774 7785 7840 7958 8073 8112 8190 8280 8281 8304 8372 8477 8694 8736 8820 8970 8996 9016 9126 9342 9360 9464 9555 9568 9660 9688 9828 9936 10080 10140 10143 10192 10380 10465 10584 10647 10764 10899 10920 11040 11232 11245 11270 11466 11592 11661 11760 11830 11937 11960 12110 12168 12285 12420 12456 12558 12740 12880 13104 13230 13455 13494 13520 13524 13840 14040 14112 14196 14352 14490 14532 14560 14651 15120 15210 15288 15456 15548 15570 15743 15916 16146 16224 16380 16560 16562 16608 16744 16905 16954 17199 17388 17640 17745 17940 17992 18032 18165 18252 18684 18720 18837 18928 19110 19320 19376 19435 19656 19872 19895 20241 20280 20286 20384 20760 20930 21168 21294 21528 21735 21798 21840 22490 22540 22815 22932 23184 23322 23355 23520 23660 23874 23920 24220 24336 24570 24840 24843 24912 25116 25431 25480 25760 26208 26460 26910 26988 27040 27048 27209 27680 27853 28080 28392 28665 28704 28980 29064 29237 29302 30240 30420 30429 30576 31096 31140 31395 31486 31832 31941 32292 32697 32760 33120 33124 33488 33735 33810 33908 34398 34776 34983 35280 35490 35811 35880 35984 36064 36330 36504 37368 37674 37856 38220 38640 38752 38870 39312 39790 40365 40482 40560 40572 41405 41520 41860 42336 42385 42588 43056 43470 43596 43680 43953 44980 45080 45630 45864 46368 46644 46710 47229 47320 47748 47840 48440 48672 49140 49680 49686 49824 50232 50715 50862 50960 51727 52920 53235 53820 53976 54096 54418 54495 55706 56160 56511 56784 57330 57960 58128 58305 58474 58604 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68434821 68566680 68765424 70189560 70607355 72624708 73677240 74486880 75314512 76038690 77361102 78211224 79344720 80694120 81107936 82280016 84227472 84728826 85956780 86901360 88412688 90780885 91246428 91422240 93586080 94143140 95213664 96832944 97764030 98236320 98850297 101384920 102850020 103148136 104281632 105284340 107592160 110515860 111730320 112971768 114058035 114609040 117542880 119017080 120324960 121041180 121661904 126303840 127093239 128935170 130352040 131800396 136869642 137133360 137530848 140379120 141214710 145249416 147354480 150629024 152077380 154722204 156422448 158689440 161388240 164560032 164750495 168454944 169457652 171913560 173802720 176825376 181561770 182492856 188286280 193402755 193665888 195528060 197700594 202769840 205700040 206296272 210568680 211822065 221031720 223460640 225943536 228116070 229218080 238034160 242082360 243323808 254186478 257870340 260704080 263600792 273739284 274266720 280758240 282429420 290498832 294708960 296550891 304154760 309444408 312844896 322776480 329500990 338915304 342174105 343827120 363123540 364985712 376572560 386805510 391056120 395401188 405539680 411400080 412592544 421137360 423644130 442063440 451887072 456232140 476068320 484164720 494251485 508372956 515740680 521408160 527201584 547478568 564858840 580997664 593101782 608309520 618888816 635466195 659001980 677830608 684348210 687654240 726247080 729971424 753145120 773611020 782112240 790802376 822800160 842274720 847288260 884126880 889652673 912464280 968329440 988502970 1016745912 1031481360 1054403168 1094957136 1129717680 1186203564 1216619040 1237777632 1270932390 1318003960 1355661216 1368696420 1452494160 1482754455 1547222040 1564224480 1581604752 1694576520 1779305346 1824928560 1977005940 2033491824 2062962720 2189914272 2259435360 2372407128 2541864780 2636007920 2737392840 2904988320 2965508910 3094444080 3163209504 3389153040 3558610692 3649857120 3954011880 4066983648 4448263365 4744814256 5083729560 5272015840 5474785680 5931017820 6188888160 6778306080 7117221384 7908023760 8896526730 9489628512 10167459120 10949571360 11862035640 14234442768 15816047520 17793053460 20334918240 23724071280 28468885536 35586106920 47448142560 71172213840 142344427680
• Sum of all divisors σ(n): 658625022720
• Sum of proper divisors (its aliquot sum) s(n): 516280595040
• 142344427680 is an abundant number, because the sum of its proper divisors (516280595040) is greater than itself. Its abundance is 373936167360

Bases of 142344427680

• Binary: 10000100100100011000111001100010100000₂
• Hexadecimal: 0x21246398A0
• Base-36: 1TE473C0

Squares and roots of 142344427680

• 142344427680 squared (142344427680²) is 20261936091546750182400
• 142344427680 cubed (142344427680³) is 2884173696639958240677663608832000
• The square root of 142344427680 is 377285.6049201983
• The cube root of 142344427680 is 5221.3181504007

Scales and comparisons

• 142,344,427,680 seconds is equal to 4,526 years, 5 weeks, 5 days, 22 hours, 48 minutes.
• To count from 1 to 142,344,427,680 would take you about nine thousand and fifty-two 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 142344427680 cubic inches would be around 435.1 feet tall.

Recreational maths with 142344427680

• 142344427680 backwards is 086724443241
• 142344427680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142344427680's digits is 45
• More coming soon!