142123862790

Names of 142123862790

• Cardinal: 142123862790 can be written as One hundred forty-two billion, one hundred twenty-three million, eight hundred sixty-two thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.4212386279 × 10¹¹

Factors of 142123862790

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 597

Divisors of 142123862790

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 54 61 63 65 70 73 78 81 90 91 105 117 122 126 130 135 146 162 182 183 189 195 210 219 234 270 273 305 315 351 365 366 378 390 405 427 433 438 455 511 546 549 567 585 610 630 657 702 730 793 810 819 854 866 910 915 945 949 1022 1053 1095 1098 1134 1170 1281 1299 1314 1365 1533 1586 1638 1647 1755 1830 1890 1898 1971 2106 2135 2165 2190 2379 2457 2555 2562 2598 2730 2745 2835 2847 3031 3066 3285 3294 3510 3843 3897 3942 3965 4095 4270 4330 4453 4599 4745 4758 4914 4941 5110 5265 5490 5551 5629 5670 5694 5913 6062 6405 6495 6570 6643 7137 7371 7665 7686 7794 7930 8190 8235 8541 8906 9093 9198 9490 9855 9882 10530 11102 11258 11529 11691 11826 11895 12285 12810 12990 13286 13359 13797 14235 14274 14742 15155 15330 16470 16653 16887 17082 18186 19215 19485 19710 19929 21411 22265 22995 23058 23382 23790 24570 24705 25623 26413 26718 27279 27594 27755 28145 28470 29565 30310 31171 31609 33215 33306 33774 34587 35073 35685 36855 38430 38970 39403 39858 40077 41391 42705 42822 44530 45465 45990 49410 49959 50661 51246 52826 54558 55510 56290 57645 57889 58455 59130 59787 62342 63218 64233 66430 66795 68985 69174 70146 71370 73710 76869 78806 79239 80154 81837 82782 83265 84435 85410 90930 93513 94827 99645 99918 101322 107055 115290 115778 116910 118209 119574 120231 128115 128466 132065 133590 136395 137970 149877 151983 153738 155855 158045 158478 163674 166530 168870 172935 173667 175365 179361 184891 187026 189654 197015 199290 200385 206955 214110 221263 236418 237717 240462 245511 249795 253305 256230 264130 272790 280539 284481 289445 298935 299754 303966 311710 316090 321165 343369 345870 347334 350730 354627 358722 360693 369782 384345 394030 396195 400770 405223 409185 410917 413910 442526 449631 455949 467565 474135 475434 491022 499590 506610 521001 538083 554673 561078 568962 578890 591045 597870 601155 642330 663789 686738 709254 713151 721386 749385 759915 768690 792390 810446 818370 821834 841617 853443 868335 896805 899262 911898 924455 935130 948270 1030107 1042002 1063881 1076166 1106315 1109346 1182090 1188585 1202310 1215669 1227555 1232751 1327578 1402695 1422405 1426302 1498770 1519830 1563003 1664019 1683234 1706886 1716845 1736670 1773135 1793610 1803465 1848910 1928149 1991367 2026115 2054585 2060214 2127762 2139453 2212630 2248155 2279745 2377170 2403583 2431338 2455110 2465502 2524851 2560329 2605005 2690415 2773365 2805390 2844810 2876419 3090321 3126006 3191643 3318945 3328038 3433690 3546270 3565755 3606930 3647007 3698253 3856298 3982734 4052230 4109170 4208085 4267215 4278906 4496310 4559490 4689009 4807166 4992057 5049702 5120658 5150535 5210010 5319405 5380830 5546730 5752838 5784447 5974101 6078345 6163755 6180642 6383286 6637890 7131510 7210749 7294014 7396506 7815015 8320095 8416170 8534430 8629257 9270963 9378018 9640745 9956835 9984114 10301070 10638810 10697265 10941021 11094759 11568894 11948202 12017915 12156690 12327510 12624255 12801645 13497043 14382095 14421498 14976171 15451605 15630030 15958215 16640190 17258514 17353341 17922303 18235035 18491265 18541926 19281490 19913670 21394530 21632247 21882042 22189518 23445045 24035830 24960285 25065937 25248510 25603290 25887771 26994086 27812889 28764190 28922235 29870505 29952342 30903210 31916430 32823063 33284277 34706682 35844606 36053745 36470070 36982530 40491129 43146285 43264494 46354815 46890090 49920570 50131874 51775542 52060023 54705105 55473795 55625778 57844470 59741010 64896741 65646126 66568554 67485215 72107490 74880855 75197811 77663313 80982258 86292570 86766705 89611515 92709630 104120046 108161235 109410210 110947590 121473387 125329685 129438855 129793482 134970430 139064445 149761710 150395622 155326626 156180069 164115315 166421385 173533410 175461559 179223030 194690223 202455645 216322470 225593433 232989939 242946774 250659370 258877710 260300115 278128890 312360138 324483705 328230630 332842770 350923118 364420161 375989055 388316565 389380446 404911290 451186866 465979878 520600230 526384677 607366935 648967410 676780299 728840322 751978110 776633130 780900345 877307795 973451115 1052769354 1093260483 1127967165 1164949695 1214733870 1353560598 1561800690 1579154031 1754615590 1822100805 1946902230 2030340897 2186520966 2255934330 2329899390 2631923385 3158308062 3383901495 3644201610 4060681794 4737462093 5263846770 5466302415 6767802990 7895770155 9474924186 10151704485 10932604830 14212386279 15791540310 20303408970 23687310465 28424772558 47374620930 71061931395 142123862790
• Sum of all divisors σ(n): 485723411712
• Sum of proper divisors (its aliquot sum) s(n): 343599548922
• 142123862790 is an abundant number, because the sum of its proper divisors (343599548922) is greater than itself. Its abundance is 201475686132

Bases of 142123862790

• Binary: 10000100010111001111100000101100000110₂
• Hexadecimal: 0x21173E0B06
• Base-36: 1TAGVMDI

Squares and roots of 142123862790

• 142123862790 squared (142123862790²) is 20199192374350746584100
• 142123862790 cubed (142123862790³) is 2870787245481039822852689595639000
• The square root of 142123862790 is 376993.1866625709
• The cube root of 142123862790 is 5218.6199185543

Scales and comparisons

• 142,123,862,790 seconds is equal to 4,519 years, 5 weeks, 1 day, 2 hours, 46 minutes, 30 seconds.
• To count from 1 to 142,123,862,790 would take you about nine thousand and thirty-eight 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 142123862790 cubic inches would be around 434.9 feet tall.

Recreational maths with 142123862790

• 142123862790 backwards is 097268321241
• 142123862790 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142123862790's digits is 45
• More coming soon!