142155508320

Names of 142155508320

• Cardinal: 142155508320 can be written as One hundred forty-two billion, one hundred fifty-five million, five hundred eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.4215550832 × 10¹¹

Factors of 142155508320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 496

Divisors of 142155508320

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 29 30 32 35 36 40 41 42 45 48 56 58 60 63 70 72 80 82 84 87 90 96 105 112 116 120 123 126 140 144 145 160 164 168 174 180 203 205 210 224 232 240 246 252 261 280 287 288 290 315 328 336 348 360 369 406 409 410 420 435 464 480 492 504 522 560 574 580 609 615 630 656 672 696 720 738 812 818 820 840 841 861 870 928 984 1008 1015 1044 1120 1148 1160 1189 1218 1227 1230 1260 1305 1312 1392 1435 1440 1476 1624 1636 1640 1680 1682 1722 1740 1827 1845 1968 2016 2030 2045 2088 2296 2320 2378 2436 2454 2460 2520 2523 2583 2610 2784 2863 2870 2952 3045 3248 3272 3280 3360 3364 3444 3480 3567 3654 3681 3690 3936 4060 4090 4176 4205 4305 4592 4640 4756 4872 4908 4920 5040 5046 5166 5220 5726 5740 5887 5904 5945 6090 6135 6496 6544 6560 6728 6888 6960 7134 7308 7362 7380 7569 8120 8180 8323 8352 8410 8589 8610 9135 9184 9512 9744 9816 9840 10080 10092 10332 10440 10701 11452 11480 11774 11808 11861 11890 12180 12270 12615 12915 13088 13456 13776 13920 14268 14315 14616 14724 14760 15138 16240 16360 16646 16769 16820 17178 17220 17661 17835 18270 18405 19024 19488 19632 19680 20184 20664 20880 21402 22904 22960 23548 23722 23780 24360 24540 24969 25230 25767 25830 26912 27552 28536 28630 29232 29435 29448 29520 30276 32480 32720 33292 33538 33640 34356 34440 34481 35322 35583 35670 36540 36810 37845 38048 39264 40368 41328 41615 41760 42804 42945 45808 45920 47096 47444 47560 48720 49080 49938 50307 50460 51534 51660 52983 53505 57072 57260 58464 58870 58896 59040 59305 60552 65440 66584 67076 67280 68712 68880 68962 70644 71166 71340 73080 73620 74907 75690 80736 82656 83027 83230 83845 85608 85890 88305 91616 94192 94888 95120 97440 98160 99876 100614 100920 103068 103320 103443 105966 106749 107010 114144 114520 117383 117740 117792 118610 121104 124845 128835 133168 134152 134560 137424 137760 137924 141288 142332 142680 146160 147240 149814 150921 151380 166054 166460 167690 171216 171780 172405 176610 177915 188384 189776 190240 196320 199752 201228 201840 206136 206640 206886 211932 213498 214020 229040 234766 235480 237220 241367 242208 249081 249690 251535 257670 264915 266336 268304 274848 275848 282576 284664 285360 292320 294480 299628 301842 302760 310329 332108 332920 335380 342432 343560 343969 344810 352149 353220 355830 374535 379552 399504 402456 403680 412272 413280 413772 415135 423864 426996 428040 458080 469532 470960 474440 482734 486301 498162 499380 503070 515340 517215 529830 533745 536608 551696 565152 569328 570720 586915 588960 599256 603684 605520 620658 664216 665840 670760 687120 687938 689620 704298 706440 711660 724101 747243 749070 754605 799008 804912 824544 827544 830270 847728 853992 856080 939064 941920 948880 965468 972602 996324 998760 1006140 1030680 1031907 1034430 1056447 1059660 1067490 1103392 1138656 1173830 1198512 1206835 1207368 1211040 1241316 1245405 1328432 1331680 1341520 1374240 1375876 1379240 1408596 1412880 1423320 1448202 1458903 1494486 1498140 1509210 1551645 1609824 1655088 1660540 1695456 1707984 1712160 1719845 1760745 1878128 1897760 1930936 1945204 1992648 1997520 2012280 2061360 2063814 2068860 2112894 2119320 2134980 2172303 2347660 2397024 2407783 2413670 2414736 2431505 2482632 2490810 2656864 2683040 2751752 2758480 2817192 2825760 2846640 2896404 2917806 2988972 2996280 3018420 3095721 3103290 3310176 3321080 3404107 3415968 3439690 3521490 3620505 3736215 3756256 3861872 3890408 3985296 3995040 4024560 4122720 4127628 4137720 4225788 4238640 4269960 4344606 4376709 4695320 4815566 4827340 4829472 4863010 4965264 4981620 5159535 5282235 5503504 5516960 5634384 5693280 5792808 5835612 5977944 5992560 6036840 6191442 6206580 6642160 6808214 6879380 7042980 7223349 7241010 7294515 7472430 7723744 7780816 7970592 8049120 8255256 8275440 8451576 8477280 8539920 8689212 8753418 9390640 9631132 9654680 9726020 9930528 9963240 10212321 10319070 10564470 10861515 11007008 11268768 11585616 11671224 11955888 11985120 12038915 12073680 12382884 12413160 13284320 13616428 13758760 14085960 14102729 14446698 14482020 14589030 14944860 15478605 15561632 16510512 16550880 16903152 17020535 17079840 17378424 17506836 18781280 19262264 19309360 19452040 19926480 20424642 20638140 21128940 21670047 21723030 21883545 23171232 23342448 23911776 24077830 24147360 24765768 24826320 27232856 27517520 28171920 28205458 28893396 28964040 29178060 29889720 30636963 30957210 33021024 33806304 34041070 34756848 35013672 36116745 38524528 38618720 38904080 39852960 40849284 41276280 42257880 42308187 43340094 43446060 43767090 46684896 48155660 49531536 49652640 51061605 54465712 55035040 56343840 56410916 57786792 57928080 58356120 59779440 61273926 61914420 68082140 69513696 70027344 70513645 72233490 77049056 77808160 81698568 82552560 84515760 84616374 86680188 86892120 87534180 96311320 98719103 99063072 102123210 108350235 108931424 112821832 115573584 115856160 116712240 119558880 122547852 123828840 126924561 136164280 140054688 141027290 144466980 153184815 163397136 165105120 169031520 169232748 173360376 173784240 175068360 192622640 197438206 204246420 211540935 216700470 225643664 231147168 233424480 245095704 247657680 253849122 272328560 282054580 288933960 296157309 306369630 326794272 338465496 346720752 347568480 350136720 385245280 394876412 408492840 423081870 433400940 451287328 490191408 493595515 495315360 507698244 544657120 564109160 577867920 592314618 612739260 634622805 676930992 693441504 700273440 789752824 816985680 846163740 866801880 888471927 980382816 987191030 1015396488 1128218320 1155735840 1184629236 1225478520 1269245610 1353861984 1480786545 1579505648 1633971360 1692327480 1733603760 1776943854 1974382060 2030792976 2256436640 2369258472 2450957040 2538491220 2961573090 3159011296 3384654960 3467207520 3553887708 3948764120 4061585952 4442359635 4738516944 4901914080 5076982440 5923146180 6769309920 7107775416 7897528240 8884719270 9477033888 10153964880 11846292360 14215550832 15795056480 17769438540 20307929760 23692584720 28431101664 35538877080 47385169440 71077754160 142155508320
• Sum of all divisors σ(n): 589625749440
• Sum of proper divisors (its aliquot sum) s(n): 447470241120
• 142155508320 is an abundant number, because the sum of its proper divisors (447470241120) is greater than itself. Its abundance is 305314732800

Bases of 142155508320

• Binary: 10000100011001001000001110101001100000₂
• Hexadecimal: 0x211920EA60
• Base-36: 1TAZPW80

Squares and roots of 142155508320

• 142155508320 squared (142155508320²) is 20208188545717589222400
• 142155508320 cubed (142155508320³) is 2872705314942885455075225530368000
• The square root of 142155508320 is 377035.1552839603
• The cube root of 142155508320 is 5219.0072186043

Scales and comparisons

• 142,155,508,320 seconds is equal to 4,520 years, 5 weeks, 3 days, 9 hours, 12 minutes.
• To count from 1 to 142,155,508,320 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 142155508320 cubic inches would be around 434.9 feet tall.

Recreational maths with 142155508320

• 142155508320 backwards is 023805551241
• 142155508320 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142155508320's digits is 36
• More coming soon!