142238429190

Names of 142238429190

• Cardinal: 142238429190 can be written as One hundred forty-two billion, two hundred thirty-eight million, four hundred twenty-nine thousand, one hundred ninety.

Scientific notation

• Scientific notation: 1.4223842919 × 10¹¹

Factors of 142238429190

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 94

Divisors of 142238429190

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 23 26 27 30 33 37 39 45 46 54 55 65 66 69 74 78 81 90 99 110 111 115 117 130 135 138 143 162 165 169 185 195 198 207 222 230 234 243 253 270 286 297 299 330 333 338 345 351 370 390 405 407 414 429 481 486 495 506 507 555 585 594 598 621 666 690 702 715 759 810 814 845 851 858 891 897 962 990 999 1014 1035 1053 1110 1170 1215 1221 1242 1265 1287 1369 1430 1443 1485 1495 1518 1521 1665 1690 1702 1755 1782 1794 1859 1863 1998 2035 2070 2106 2145 2277 2405 2430 2442 2530 2535 2553 2574 2673 2691 2738 2886 2970 2990 2997 3042 3105 3159 3289 3330 3510 3663 3718 3726 3795 3861 3887 4070 4107 4255 4290 4329 4455 4485 4554 4563 4810 4995 5070 5106 5265 5291 5346 5382 5577 5589 5994 6105 6210 6253 6318 6435 6578 6831 6845 7215 7326 7590 7605 7659 7722 7774 8073 8214 8510 8658 8910 8970 8991 9126 9295 9315 9361 9867 9990 10530 10582 10989 11063 11154 11178 11385 11583 11661 12210 12321 12506 12765 12870 12987 13365 13455 13662 13689 13690 14430 14985 15059 15210 15318 15795 15873 16146 16445 16731 17797 17982 18315 18590 18630 18722 18759 19305 19435 19734 20493 20535 21645 21978 22126 22770 22815 22977 23166 23322 24219 24642 25530 25974 26455 26730 26910 27378 27885 27945 28083 29601 29970 30118 31265 31487 31590 31746 32890 32967 33189 33462 34155 34749 34983 35594 36630 36963 37518 38295 38610 38870 38961 40365 40986 41067 41070 42757 43290 44955 45177 45630 45954 46805 47619 48438 49335 50193 52910 53391 54945 55315 55770 55890 56166 56277 57915 58305 59202 61479 61605 62530 62974 64935 65934 66378 68310 68445 68783 68931 69498 69966 72657 73926 75295 76590 77922 79365 80730 82134 83655 84249 85514 88803 88985 89910 90354 93610 93795 94461 95238 98670 98901 99567 100386 102465 104949 106782 109890 110630 110889 112554 114885 115830 116610 116883 121095 121693 122958 123210 128271 129870 135531 136890 137566 137862 140415 142857 143819 145314 148005 150579 150590 157435 158730 160173 164835 165945 167310 168498 168831 173745 174915 177606 177970 184815 187590 188922 194805 195767 197802 199134 204930 205335 206349 206793 209898 213785 221778 225885 229770 231361 233766 238095 242190 243386 250965 252747 256542 266409 266955 271062 280830 281385 283383 285714 287638 296010 298701 301158 307395 314847 314870 320346 329670 331890 332667 337662 343915 344655 346357 347490 349830 363285 365079 369630 384813 389610 391534 406593 409331 410670 412698 413586 421245 427570 428571 431457 444015 451737 451770 462722 472305 476190 480519 494505 497835 501930 505494 506493 524745 532818 533910 554445 562770 566766 584415 587301 597402 608465 614790 619047 629694 641355 665334 677655 687830 689310 692714 694083 714285 719095 726570 730158 752895 758241 769626 799227 800865 813186 818662 842490 844155 850149 857142 862914 888030 896103 903474 944541 944610 961038 978835 989010 995670 1012986 1031745 1033965 1039071 1049490 1095237 1108890 1154439 1156805 1168830 1174602 1216930 1219779 1227993 1238094 1263735 1282710 1285713 1294371 1332045 1355310 1388166 1416915 1428570 1438190 1441557 1493505 1505790 1516482 1519479 1574235 1582009 1598454 1601730 1663335 1688310 1700298 1731785 1761903 1792206 1825395 1857141 1889082 1924065 1957670 2032965 2046655 2063490 2067930 2078142 2082249 2142855 2157285 2190474 2258685 2274723 2308878 2313610 2402595 2439558 2455986 2527470 2532465 2544971 2550447 2571426 2588742 2664090 2688309 2833830 2883114 2936505 2987010 3038958 3095235 3117213 3148470 3164018 3285711 3326670 3463317 3463570 3470415 3523806 3650790 3659337 3683979 3714282 3791205 3848130 3883113 3996135 4065930 4093310 4164498 4250745 4285710 4314570 4324671 4480515 4502641 4517370 4549446 4722705 4746027 4805190 5064930 5089942 5100894 5195355 5285709 5321303 5376618 5476185 5571423 5772195 5873010 6098895 6139965 6190470 6234426 6246747 6428565 6471855 6571422 6926634 6940830 7207785 7318674 7367958 7582410 7597395 7634913 7651341 7766226 7910045 7992270 8501490 8649342 8809515 8961030 9005282 9285705 9351639 9445410 9492054 9857133 10389951 10390710 10411245 10571418 10642606 10952370 11051937 11142846 11373615 11544390 11649339 12197790 12279930 12493494 12724855 12752235 12857130 12943710 13441545 13507923 14238081 14415570 15194790 15269826 15302682 15586065 15820090 15857127 15963909 16428555 16714269 17316585 17619030 18296685 18419895 18571410 18703278 18740241 19415565 19714266 20779902 20822490 21623355 22103874 22513205 22747230 22904739 23298678 23730135 25449710 25504470 26428545 26606515 26883090 27015846 27857115 28054917 28476162 29571399 31172130 31233735 31714254 31927818 32857110 33155811 33428538 34633170 34948017 36593370 36839790 37480482 38174565 38256705 38831130 40523769 42714243 43246710 45026410 45809478 46758195 47460270 47571381 47891727 49285665 51949755 52857090 53213030 55259685 55714230 56109834 56220723 58246695 58534333 59142798 62467470 66311622 67539615 68714217 69896034 71190405 76349130 76513410 79285635 79819545 81047538 83571345 84164751 85428486 93516390 93701205 95142762 95783454 98571330 99467433 103899510 110519370 112441446 114523695 116493390 117068666 121571307 128142729 135079230 137428434 140274585 142380810 143675181 147856995 158571270 159639090 165779055 167142690 168329502 174740085 175602999 187402410 198934866 202618845 206142651 213571215 229047390 237856905 239458635 243142614 256285458 280549170 281103615 287350362 292671665 295713990 331558110 343571085 349480170 351205998 364713921 384428187 405237690 412285302 420823755 427142430 431025543 475713810 478917270 497337165 526808997 562207230 585343330 607856535 618427953 640713645 687142170 718375905 729427842 768856374 841647510 862051086 878014995 994674330 1030713255 1053617994 1094141763 1215713070 1236855906 1281427290 1293076629 1436751810 1580426991 1756029990 1823569605 1922140935 2061426510 2155127715 2188283526 2586153258 2634044985 3092139765 3160853982 3647139210 3844281870 4310255430 4741280973 5268089970 5470708815 6184279530 6465383145 7902134955 9482561946 10941417630 12930766290 14223842919 15804269910 23706404865 28447685838 47412809730 71119214595 142238429190
• Sum of all divisors σ(n): 485860467456
• Sum of proper divisors (its aliquot sum) s(n): 343622038266
• 142238429190 is an abundant number, because the sum of its proper divisors (343622038266) is greater than itself. Its abundance is 201383609076

Bases of 142238429190

• Binary: 10000100011110000100100011000000000110₂
• Hexadecimal: 0x211E123006
• Base-36: 1TCD36DI

Squares and roots of 142238429190

• 142238429190 squared (142238429190²) is 20231770738438644056100
• 142238429190 cubed (142238429190³) is 2877735289567719083733194237559000
• The square root of 142238429190 is 377145.1036272379
• The cube root of 142238429190 is 5220.0217894453

Scales and comparisons

• 142,238,429,190 seconds is equal to 4,522 years, 38 weeks, 4 days, 2 hours, 46 minutes, 30 seconds.
• To count from 1 to 142,238,429,190 would take you about nine thousand and forty-five 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 142238429190 cubic inches would be around 435 feet tall.

Recreational maths with 142238429190

• 142238429190 backwards is 091924832241
• 142238429190 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142238429190's digits is 45
• More coming soon!