142237070820

Names of 142237070820

• Cardinal: 142237070820 can be written as One hundred forty-two billion, two hundred thirty-seven million, seventy thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.4223707082 × 10¹¹

Factors of 142237070820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 394

Divisors of 142237070820

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 29 30 36 39 45 52 54 58 60 65 78 81 87 90 108 113 116 117 130 135 145 156 162 174 180 195 226 229 234 243 260 261 270 290 324 339 348 351 377 390 405 435 452 458 468 486 522 540 565 580 585 678 687 702 729 754 780 783 810 870 916 972 1017 1044 1053 1130 1131 1145 1170 1215 1305 1356 1374 1404 1458 1469 1508 1566 1620 1695 1740 1755 1885 2034 2061 2106 2260 2262 2290 2340 2349 2430 2610 2748 2916 2938 2977 3051 3132 3159 3277 3390 3393 3435 3510 3645 3770 3915 4068 4122 4212 4407 4524 4580 4698 4860 5085 5220 5265 5655 5876 5954 6102 6183 6318 6554 6641 6780 6786 6870 7020 7047 7290 7345 7540 7830 8244 8814 8931 9153 9396 9477 9831 10170 10179 10305 10530 11310 11745 11908 12204 12366 12636 13108 13221 13282 13572 13740 14094 14580 14690 14885 15255 15660 15795 16385 16965 17628 17862 18306 18549 18954 19662 19923 20340 20358 20610 21060 21141 22035 22620 23490 24732 25877 26442 26564 26793 27459 28188 29380 29493 29770 30510 30537 30915 31590 32770 33205 33930 35235 35724 36612 37098 37908 39324 39663 39846 40716 41220 42282 42601 44070 44655 45765 46980 47385 49155 50895 51754 52884 53586 54918 55647 58986 59540 59769 61020 61074 61830 63180 65540 66105 66410 67860 70470 74196 77631 79326 79692 80379 82377 84564 85202 86333 88140 88479 89310 91530 91611 92745 94770 98310 99615 101790 103508 105705 107172 109836 111294 117972 118989 119538 122148 123660 127803 129385 132210 132820 133965 137295 140940 147465 152685 155262 158652 160758 164754 166941 170404 172666 176958 178620 179307 183060 183222 185490 189540 196620 198315 199230 203580 211410 213005 222588 232893 237978 239076 241137 255606 258770 258999 264420 265437 267930 274590 274833 278235 294930 298845 305370 310524 321516 329508 333882 336401 345332 353916 356967 358614 366444 370980 383409 388155 396630 398460 401895 411885 422820 426010 431665 442395 458055 465786 475956 482274 511212 517540 517998 530874 535860 537921 549180 549666 556470 589860 594945 597690 610740 639015 667764 672802 698679 713934 717228 723411 750433 766818 776310 776997 793260 796311 803790 823770 834705 852020 863330 884790 896535 916110 931572 964548 1009203 1035996 1061748 1070901 1075842 1099332 1112940 1150227 1164465 1189890 1195380 1205685 1278030 1294995 1327185 1345604 1374165 1397358 1427868 1446822 1500866 1533636 1552620 1553994 1592622 1607580 1613763 1647540 1669410 1682005 1726660 1769580 1784835 1793070 1832220 1917045 2018406 2096037 2141802 2151684 2170233 2251299 2300454 2328930 2330991 2379780 2388933 2411370 2556060 2589990 2654370 2689605 2748330 2794716 2893644 3001732 3027609 3107988 3185244 3227526 3338820 3364010 3450681 3493395 3569670 3586140 3617055 3752165 3834090 3884985 3981555 4036812 4192074 4283604 4340466 4502598 4600908 4657860 4661982 4777866 4822740 4841289 5046015 5179980 5308740 5354505 5379210 5496660 5751135 6055218 6288111 6455052 6728020 6753897 6901362 6986790 6992973 7139340 7234110 7504330 7668180 7769970 7963110 8068815 8384148 8680932 9005196 9082827 9323964 9555732 9682578 9755629 10092030 10352043 10480185 10709010 10758420 10851165 11256495 11502270 11654955 11944665 12110436 12576222 13507794 13802724 13973580 13985946 14468220 15008660 15138045 15539940 15926220 16137630 17253405 18165654 18864333 19365156 19511258 20184060 20261691 20704086 20960370 20978919 21418020 21702330 22512990 23004540 23309910 23889330 24206445 25152444 27015588 27248481 27971892 29266887 30276090 31056129 31440555 32275260 33769485 34506810 34964865 36331308 37728666 39022516 40523382 41408172 41920740 41957838 43404660 45025980 45414135 46619820 47778660 48412890 48778145 51760215 54496962 58533774 60552180 60785073 62112258 62881110 62936757 67538970 69013620 69929730 75457332 81046764 81745443 83915676 87800661 90828270 94321665 96825780 97556290 101308455 103520430 104894595 108993924 117067548 121570146 124224516 125762220 125873514 135077940 136242405 139859460 146334435 155280645 163490886 175601322 181656540 182355219 188643330 195112580 202616910 207040860 209789190 243140292 245236329 251747028 263401983 272484810 292668870 303925365 310561290 314683785 326981772 351202644 364710438 377286660 405233820 408727215 419578380 439003305 490472658 526803966 544969620 547065657 585337740 607850730 621122580 629367570 729420876 790205949 817454430 878006610 911776095 980945316 1053607932 1094131314 1215701460 1226181645 1258735140 1317009915 1580411898 1634908860 1756013220 1823552190 2188262628 2370617847 2452363290 2634019830 2735328285 3160823796 3647104380 3951029745 4741235694 4904726580 5268039660 5470656570 7111853541 7902059490 9482471388 10941313140 11853089235 14223707082 15804118980 23706178470 28447414164 35559267705 47412356940 71118535410 142237070820
• Sum of all divisors σ(n): 505535234400
• Sum of proper divisors (its aliquot sum) s(n): 363298163580
• 142237070820 is an abundant number, because the sum of its proper divisors (363298163580) is greater than itself. Its abundance is 221061092760

Bases of 142237070820

• Binary: 10000100011101111111010111010111100100₂
• Hexadecimal: 0x211DFD75E4
• Base-36: 1TCCA290

Squares and roots of 142237070820

• 142237070820 squared (142237070820²) is 20231384315453695472400
• 142237070820 cubed (142237070820³) is 2877652843663824503338472155368000
• The square root of 142237070820 is 377143.3027643471
• The cube root of 142237070820 is 5220.0051724087

Scales and comparisons

• 142,237,070,820 seconds is equal to 4,522 years, 36 weeks, 2 days, 9 hours, 27 minutes.
• To count from 1 to 142,237,070,820 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 142237070820 cubic inches would be around 435 feet tall.

Recreational maths with 142237070820

• 142237070820 backwards is 028070732241
• 142237070820 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142237070820's digits is 36
• More coming soon!