142472015280

Names of 142472015280

• Cardinal: 142472015280 can be written as One hundred forty-two billion, four hundred seventy-two million, fifteen thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.4247201528 × 10¹¹

Factors of 142472015280

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 413

Divisors of 142472015280

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 28 30 35 36 38 40 42 45 48 56 57 59 60 63 70 72 76 80 84 90 95 105 112 114 118 120 126 133 140 144 151 152 167 168 171 177 180 190 210 228 236 240 252 266 280 285 295 302 304 315 334 336 342 354 360 380 399 413 420 453 456 472 501 504 531 532 560 570 590 604 630 665 668 684 708 720 755 760 798 826 835 840 855 885 906 912 944 1002 1008 1057 1062 1064 1121 1140 1169 1180 1197 1208 1239 1260 1330 1336 1359 1368 1416 1503 1510 1520 1596 1652 1670 1680 1710 1770 1812 1995 2004 2065 2114 2124 2128 2242 2265 2280 2338 2360 2394 2416 2478 2505 2520 2655 2660 2672 2718 2736 2832 2869 3006 3020 3171 3173 3192 3304 3340 3363 3420 3507 3540 3624 3717 3990 4008 4130 4228 4248 4484 4530 4560 4676 4720 4788 4956 5010 5040 5285 5310 5320 5436 5605 5738 5845 5985 6012 6040 6195 6342 6346 6384 6608 6680 6726 6795 6840 7014 7080 7248 7434 7515 7847 7980 8016 8260 8456 8496 8607 8909 8968 9060 9352 9513 9519 9576 9853 9912 10020 10089 10521 10570 10620 10640 10872 11210 11476 11690 11970 12024 12080 12390 12684 12692 13360 13452 13590 13680 14028 14160 14345 14868 15030 15694 15855 15865 15960 16520 16815 16912 17214 17535 17818 17936 18120 18585 18704 19026 19038 19152 19706 19824 20040 20083 20178 21042 21140 21240 21744 22211 22420 22952 23380 23541 23940 24048 24780 25217 25368 25384 25821 26727 26904 27180 28056 28557 28690 29559 29736 30060 31388 31710 31730 31920 33040 33630 34428 35070 35636 36240 37170 38052 38076 39235 39412 40080 40166 40356 42084 42280 42480 43035 44422 44545 44840 45904 46760 47082 47565 47595 47880 49265 49560 50434 50445 50736 50768 51642 52605 53454 53808 54360 56112 57114 57380 59118 59472 60120 60249 62363 62776 63420 63460 66633 67260 68856 68971 70140 70623 71272 74340 75651 76104 76152 78470 78824 80181 80332 80712 84168 84560 86070 88677 88844 89090 89680 93520 94164 95130 95190 95760 98530 99120 100415 100868 100890 103284 105210 106908 108720 111055 114228 114760 117705 118236 120240 120498 124726 125552 126085 126840 126920 129105 133266 133635 134520 137712 137942 140280 141246 142544 142785 147795 148680 151302 152208 152304 156940 157648 160362 160664 161424 168336 169271 172140 176519 177354 177688 178180 180747 187089 187207 188328 190260 190380 197060 199899 200830 201736 201780 206568 206913 210420 213816 222110 226953 228456 229520 235410 236472 240996 249452 252170 253680 253840 258210 266532 267270 269040 275884 280560 282492 285570 295590 297360 301245 302604 311815 313880 320724 321328 333165 338542 344280 344855 353038 353115 354708 355376 356360 361494 374178 374414 376656 378255 380520 380760 394120 399798 400905 401660 403472 403560 413136 413826 420840 427632 443385 444220 453906 456912 470820 472944 479123 481992 498904 504340 507813 516420 529557 533064 534540 551768 561267 561621 564984 571140 591180 602490 605208 620739 623630 627760 641448 666330 677084 688560 689710 706076 706230 709416 712720 722988 748356 748828 756510 761040 761520 788240 799596 801810 803320 807120 827652 841680 846355 882595 886770 888440 903735 907812 935445 936035 941640 958246 963984 997808 999495 1008680 1015626 1032840 1034565 1059114 1066128 1069080 1103536 1122534 1123242 1129968 1134765 1142280 1182360 1184897 1204980 1210416 1241478 1247260 1282896 1310449 1332660 1354168 1379420 1412152 1412460 1418832 1437369 1445976 1487803 1496712 1497656 1513020 1523439 1588671 1599192 1603620 1606640 1655304 1684863 1692710 1765190 1773540 1776880 1807470 1815624 1870890 1872070 1883280 1916492 1998990 2017360 2031252 2065680 2069130 2118228 2138160 2245068 2246484 2269530 2284560 2364720 2369794 2395615 2409960 2482956 2494520 2539065 2620898 2647785 2665320 2708336 2758840 2806335 2808105 2824304 2824920 2874738 2891952 2975606 2993424 2995312 3026040 3046878 3103695 3177342 3198384 3207240 3310608 3353861 3369726 3385420 3530380 3547080 3554691 3614940 3631248 3741780 3744140 3832984 3931347 3997980 4062504 4138260 4236456 4312107 4463409 4490136 4492968 4539060 4739588 4791230 4819920 4965912 4989040 5078130 5241796 5295570 5330640 5517680 5612670 5616210 5649840 5749476 5924485 5951212 6052080 6093756 6207390 6354684 6414480 6552245 6707722 6739452 6770840 7060760 7094160 7109382 7186845 7229880 7439015 7483560 7488280 7617195 7665968 7862694 7943355 7995960 8125008 8276520 8424315 8472912 8624214 8926818 8980272 8985936 9078120 9479176 9582460 9931824 10061583 10156260 10414621 10483592 10591140 10664073 11225340 11232420 11498952 11794041 11848970 11902424 12187512 12414780 12709368 13104490 13390227 13415444 13478904 13541680 14121520 14218764 14373690 14459760 14878030 14967120 14976560 15234390 15725388 15886710 15991920 16553040 16769305 16848630 17248428 17773455 17853636 18156240 18958352 19164920 19656735 20123166 20312520 20829242 20967184 21182280 21328146 21560535 22317045 22450680 22464840 22997904 23588082 23697940 23804848 24375024 24829560 25418736 26208980 26780454 26830888 26957808 28268257 28437528 28747380 29756060 30184749 30468780 31243863 31450776 31773420 33538610 33697260 34496856 35546910 35707272 38329840 39313470 40246332 40625040 41658484 42364560 42656292 43121070 44634090 44901360 44929680 47176164 47395880 49659120 50307915 52073105 52417960 53320365 53560908 53661776 56536514 56875056 57494760 58970205 59512120 60369498 60937560 62487726 62901552 63546840 66951135 67077220 67394520 68993712 71093820 71414544 78626940 80492664 83316968 84804771 85312584 86242140 89268180 93731589 94352328 94791760 100615830 104146210 104835920 106640730 107121816 113073028 114989520 117940410 119024240 120738996 121875120 124975452 127093680 133902270 134154440 134789040 141341285 142187640 150923745 156219315 157253880 160985328 166633936 169609542 170625168 172484280 178536360 187463178 188704656 197877799 201231660 208292420 213281460 214243632 226146056 235880820 241477992 249950904 254414313 267804540 268308880 282682570 284375280 301847490 312438630 314507760 339219084 344968560 357072720 374926356 395755598 402463320 416584840 424023855 426562920 452292112 468657945 471761640 482955984 499901808 508828626 535609080 565365140 593633397 603694980 624877260 678438168 749852712 791511196 804926640 833169680 848047710 853125840 937315890 943523280 989388995 1017657252 1071218160 1130730280 1187266794 1207389960 1249754520 1272071565 1356876336 1499705424 1583022392 1696095420 1780900191 1874631780 1978777990 2035314504 2261460560 2374533588 2414779920 2499509040 2544143130 2968166985 3166044784 3392190840 3561800382 3749263560 3957555980 4070629008 4749067176 5088286260 5936333970 6784381680 7123600764 7498527120 7915111960 8904500955 9498134352 10176572520 11872667940 14247201528 15830223920 17809001910 20353145040 23745335880 28494403056 35618003820 47490671760 71236007640 142472015280
• Sum of all divisors σ(n): 592762060800
• Sum of proper divisors (its aliquot sum) s(n): 450290045520
• 142472015280 is an abundant number, because the sum of its proper divisors (450290045520) is greater than itself. Its abundance is 307818030240

Bases of 142472015280

• Binary: 10000100101011111111100110110110110000₂
• Hexadecimal: 0x212BFE6DB0
• Base-36: 1TG85QK0

Squares and roots of 142472015280

• 142472015280 squared (142472015280²) is 20298275137944553478400
• 142472015280 cubed (142472015280³) is 2891936165610880530967381949952000
• The square root of 142472015280 is 377454.6532763903
• The cube root of 142472015280 is 5222.8776928051

Scales and comparisons

• 142,472,015,280 seconds is equal to 4,530 years, 8 weeks, 5 days, 15 hours, 48 minutes.
• To count from 1 to 142,472,015,280 would take you about nine thousand and sixty 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 142472015280 cubic inches would be around 435.2 feet tall.

Recreational maths with 142472015280

• 142472015280 backwards is 082510274241
• 142472015280 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142472015280's digits is 36
• More coming soon!