142547455990320

Names of 142547455990320

• Cardinal: 142547455990320 can be written as One hundred forty-two trillion, five hundred forty-seven billion, four hundred fifty-five million, nine hundred ninety thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.4254745599032 × 10¹⁴

Factors of 142547455990320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3950

Divisors of 142547455990320

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 40 46 48 60 69 80 89 92 115 120 138 178 184 230 240 267 276 345 356 368 445 460 534 552 690 712 890 920 1068 1104 1279 1335 1380 1424 1780 1840 2047 2136 2549 2558 2670 2760 3560 3837 4094 4272 5098 5116 5340 5520 6141 6395 7120 7647 7674 7921 8188 10196 10232 10235 10680 12282 12745 12790 15294 15348 15842 16376 19185 20392 20464 20470 21360 23763 24564 25490 25580 29417 30588 30696 30705 31684 32752 38235 38370 39605 40784 40940 47526 49128 50980 51160 58627 58834 61176 61392 61410 63368 76470 76740 79210 81880 88251 95052 98256 101960 102320 113831 117254 117668 118815 122352 122820 126736 147085 152940 153480 158420 163760 175881 176502 182183 190104 203920 226861 227662 234508 235336 237630 245640 293135 294170 305880 306960 316840 341493 351762 353004 364366 380208 441255 453722 455324 469016 470672 475260 491280 546549 569155 586270 588340 611760 633680 680583 682986 703524 706008 728732 879405 882510 907444 910648 910915 938032 950520 1093098 1134305 1138310 1172540 1176680 1361166 1365972 1407048 1412016 1457464 1707465 1758810 1765020 1814888 1821296 1821830 1901040 2186196 2268610 2276620 2345080 2353360 2618113 2722332 2731944 2732745 2814096 2914928 3260171 3402915 3414930 3517620 3530040 3629776 3643660 4372392 4537220 4553240 4690160 5217803 5236226 5444664 5463888 5465490 6520342 6805830 6829860 7035240 7060080 7287320 7854339 8744784 9074440 9106480 9780513 10130959 10435606 10472452 10889328 10930980 13040684 13090565 13611660 13659720 14070480 14574640 15653409 15708678 16300855 18148880 19561026 20190629 20261918 20871212 20944904 21861960 26081368 26089015 26181130 27223320 27319440 30392877 31306818 31417356 32601710 39122052 39271695 40381258 40523836 41742424 41889808 43723920 48902565 50654795 52162736 52178030 52362260 54446640 60571887 60785754 62613636 62834712 65203420 74983933 78244104 78267045 78543390 80762516 81047672 83484848 97805130 100953145 101309590 104356060 104724520 121143774 121571508 125227272 125669424 130406840 149967866 151964385 156488208 156534090 157086780 161525032 162095344 195610260 201906290 202619180 208712120 209449040 224951799 233012057 242287548 243143016 250454544 260813680 290155219 299935732 302859435 303928770 313068180 314173560 323050064 374919665 391220520 403812580 405238360 417424240 449903598 464384467 466024114 484575096 486286032 580310438 599871464 605718870 607857540 626136360 628347120 699036171 749839330 782441040 807625160 810476720 870465657 899807196 928768934 932048228 969150192 1124758995 1160620876 1165060285 1199742928 1211437740 1215715080 1252272720 1393153401 1398072342 1450776095 1499678660 1615250320 1740931314 1799614392 1857537868 1864096456 2249517990 2321241752 2321922335 2330120570 2422875480 2431430160 2786306802 2796144684 2901552190 2999357320 3481862628 3495180855 3599228784 3715075736 3728192912 4352328285 4499035980 4642483504 4643844670 4660241140 4845750960 5572613604 5592289368 5803104380 5998714640 6673570037 6963725256 6965767005 6990361710 7430151472 8704656570 8998071960 9287689340 9320482280 11145227208 11184578736 11606208760 13347140074 13927450512 13931534010 13980723420 17409313140 17996143920 18575378680 18640964560 20020710111 22290454416 23212417520 25823814491 26694280148 27863068020 27961446840 33367850185 34818626280 37150757360 40041420222 51647628982 53388560296 55726136040 55922893680 66735700370 69637252560 77471443473 80082840444 100103550555 103295257964 106777120592 111452272080 129119072455 133471400740 154942886946 160165680888 200207101110 206590515928 258238144910 266942801480 309885773892 320331361776 387357217365 400414202220 413181031856 516476289820 533885602960 593947733293 619771547784 774714434730 800828404440 1032952579640 1187895466586 1239543095568 1549428869460 1601656808880 1781843199879 2065905159280 2375790933172 2969738666465 3098857738920 3563686399758 4751581866344 5939477332930 6197715477840 7127372799516 8909215999395 9503163732688 11878954665860 14254745599032 17818431998790 23757909331720 28509491198064 35636863997580 47515818663440 71273727995160 142547455990320
• Sum of all divisors σ(n): 466896973824000
• Sum of proper divisors (its aliquot sum) s(n): 324349517833680
• 142547455990320 is an abundant number, because the sum of its proper divisors (324349517833680) is greater than itself. Its abundance is 181802061843360

Bases of 142547455990320

• Binary: 100000011010010101101010011110100101101000110000₂
• Hexadecimal: 0x81A56A7A5A30
• Base-36: 1EJ1EATW6O

Squares and roots of 142547455990320

• 142547455990320 squared (142547455990320²) is 20319777209312217251933702400
• 142547455990320 cubed (142547455990320³) is 2896532547477540635596318094782376160768000
• The square root of 142547455990320 is 11939323.9335533567
• The cube root of 142547455990320 is 52237.9938978305

Scales and comparisons

• 142,547,455,990,320 seconds is equal to 4,532,568 years, 8 weeks, 6 days, 16 hours, 52 minutes.
• To count from 1 to 142,547,455,990,320 would take you about eleven million, three hundred thirty-one thousand, four hundred twenty 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 142547455990320 cubic inches would be around 4353.2 feet tall.

Recreational maths with 142547455990320

• 142547455990320 backwards is 023099554745241
• 142547455990320 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142547455990320's digits is 60
• More coming soon!