142938430320

Names of 142938430320

• Cardinal: 142938430320 can be written as One hundred forty-two billion, nine hundred thirty-eight million, four hundred thirty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.4293843032 × 10¹¹

Factors of 142938430320

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1387

Divisors of 142938430320

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 19 20 21 24 28 30 34 35 38 40 42 48 51 56 57 60 68 70 76 80 84 85 95 102 105 112 114 119 120 133 136 140 152 168 170 190 204 210 228 238 240 241 255 266 272 280 285 304 323 336 340 357 380 399 408 420 456 476 482 510 532 560 570 595 646 665 680 714 723 760 798 816 840 912 952 964 969 1020 1064 1093 1140 1190 1205 1292 1330 1360 1428 1446 1520 1596 1615 1680 1687 1785 1904 1928 1938 1995 2040 2128 2186 2261 2280 2380 2410 2584 2660 2856 2892 3192 3230 3279 3374 3570 3615 3856 3876 3990 4080 4097 4372 4522 4560 4579 4760 4820 4845 5061 5168 5320 5465 5712 5784 6384 6460 6558 6748 6783 7140 7230 7651 7752 7980 8194 8435 8744 9044 9158 9520 9640 9690 10122 10640 10930 11305 11568 12291 12920 13116 13496 13566 13737 14280 14460 15302 15504 15960 16388 16395 16870 17488 18088 18316 18581 19280 19380 20244 20485 20767 21860 22610 22895 22953 24582 25305 25840 26232 26992 27132 27474 28560 28679 28920 30604 31920 32053 32776 32790 33740 33915 36176 36632 37162 38255 38760 40488 40970 41534 43720 45220 45790 45906 49164 50610 52464 54264 54948 55743 57358 57840 61208 61455 62301 64106 65552 65580 67480 67830 68685 73264 74324 76510 77520 77843 80976 81940 83068 86037 87440 90440 91580 91812 92905 96159 98328 101220 103835 108528 109896 111486 114716 114765 122416 122910 124602 128212 130067 131160 134960 135660 137370 143395 145369 148648 153020 155686 160265 163880 166136 172074 180880 183160 183624 185810 192318 196656 202440 207670 219792 222972 229432 229530 233529 245820 249204 256424 260134 262320 263413 271320 274740 278715 286790 290738 297296 306040 311372 311505 320530 327760 332272 344148 353039 366320 367248 371620 384636 389215 390201 404880 415340 430185 436107 445944 458864 459060 467058 480795 491640 498408 512848 520268 526826 542640 544901 549480 557430 573580 581476 612080 622744 623010 641060 650335 688296 706078 726845 743240 769272 778430 780402 790239 830680 860370 872214 891888 918120 934116 961590 983280 996816 1040536 1053652 1059117 1089802 1098960 1114860 1147160 1162952 1167645 1245488 1246020 1282120 1300670 1317065 1376592 1412156 1453690 1486480 1538544 1556860 1560804 1580478 1634703 1661360 1720740 1744428 1765195 1836240 1843891 1868232 1923180 1951005 2081072 2107304 2118234 2179604 2180535 2229720 2294320 2325904 2335290 2471273 2492040 2564240 2601340 2634130 2724505 2824312 2907380 3113720 3121608 3160956 3269406 3441480 3488856 3530390 3687782 3736464 3846360 3902010 3951195 4214608 4236468 4359208 4361070 4459440 4478021 4670580 4942546 4984080 5004847 5202680 5268260 5295585 5449010 5531673 5648624 5814760 6227440 6243216 6321912 6538812 6882960 6977712 7060780 7375564 7413819 7692720 7804020 7902390 8173515 8472936 8718416 8722140 8956042 9219455 9341160 9885092 10009694 10405360 10536520 10591170 10898020 11063346 11629520 12356365 12643824 13077624 13434063 14121560 14751128 14827638 15014541 15608040 15804780 16347030 16945872 17444280 17912084 18438910 18682320 19770184 20019388 21073040 21182340 21796040 22126692 22390105 24712730 25024235 26155248 26868126 27658365 28243120 29502256 29655276 30029082 31216080 31346147 31609560 32694060 34888560 35033929 35824168 36877820 37069095 39540368 40038776 42364680 43592080 44253384 44780210 49425460 50048470 53736252 55316730 59310552 60058164 62692294 63219120 65388120 67170315 70067858 71648336 73755640 74138190 75072705 80077552 84729360 85082399 88506768 89560420 94038441 98850920 100096940 105101787 107472504 110633460 118621104 120116328 125384588 130776240 134340630 140135716 147511280 148276380 150145410 156730735 170164798 175169645 179120840 188076882 197701840 200193880 210203574 214945008 221266920 240232656 250769176 255247197 268681260 280271432 296552760 300290820 313461470 340329596 350339290 358241680 376153764 400387760 420407148 425411995 442533840 470192205 501538352 510494394 525508935 537362520 560542864 593105520 595576793 600581640 626922940 680659192 700678580 752307528 840814296 850823990 940384410 1020988788 1051017870 1074725040 1191153586 1201163280 1253845880 1276235985 1361318384 1401357160 1504615056 1681628592 1701647980 1786730379 1880768820 2041977576 2102035740 2382307172 2507691760 2552471970 2802714320 2977883965 3403295960 3573460758 3761537640 4083955152 4204071480 4764614344 5104943940 5955767930 6806591920 7146921516 7523075280 8408142960 8933651895 9529228688 10209887880 11911535860 14293843032 17867303790 20419775760 23823071720 28587686064 35734607580 47646143440 71469215160 142938430320
• Sum of all divisors σ(n): 567280834560
• Sum of proper divisors (its aliquot sum) s(n): 424342404240
• 142938430320 is an abundant number, because the sum of its proper divisors (424342404240) is greater than itself. Its abundance is 281403973920

Bases of 142938430320

• Binary: 10000101000111110010110101101101110000₂
• Hexadecimal: 0x2147CB5B70
• Base-36: 1TNXUMPC

Squares and roots of 142938430320

• 142938430320 squared (142938430320²) is 20431394862345495302400
• 142938430320 cubed (142938430320³) is 2920431510871777572047989728768000
• The square root of 142938430320 is 378071.9909223639
• The cube root of 142938430320 is 5228.5709166677

Scales and comparisons

• 142,938,430,320 seconds is equal to 4,544 years, 51 weeks, 6 days, 23 hours, 32 minutes.
• To count from 1 to 142,938,430,320 would take you about nine thousand and eighty-nine 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 142938430320 cubic inches would be around 435.7 feet tall.

Recreational maths with 142938430320

• 142938430320 backwards is 023034839241
• The number of decimal digits it has is: 12
• The sum of 142938430320's digits is 39
• More coming soon!