137930891280

Names of 137930891280

• Cardinal: 137930891280 can be written as One hundred thirty-seven billion, nine hundred thirty million, eight hundred ninety-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.3793089128 × 10¹¹

Factors of 137930891280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 88

Divisors of 137930891280

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 17 20 21 24 26 28 30 34 35 39 40 41 42 48 51 52 56 60 65 68 70 78 80 82 84 85 91 102 104 105 112 119 120 123 130 136 140 156 164 168 169 170 182 195 204 205 208 210 221 238 240 246 255 260 272 273 280 287 289 312 328 336 338 340 357 364 390 408 410 420 442 455 476 492 507 510 520 533 546 560 574 578 595 615 624 656 663 676 680 697 714 728 780 816 820 840 845 861 867 884 910 952 984 1014 1020 1040 1066 1092 1105 1148 1156 1183 1190 1230 1326 1352 1360 1365 1394 1428 1435 1445 1456 1547 1560 1599 1640 1680 1681 1690 1722 1734 1768 1785 1820 1904 1968 2023 2028 2040 2091 2132 2184 2210 2296 2312 2366 2380 2460 2535 2652 2665 2704 2730 2788 2856 2870 2873 2890 3094 3120 3198 3280 3315 3362 3380 3444 3468 3485 3536 3549 3570 3640 3731 3757 4046 4056 4080 4182 4264 4305 4335 4368 4420 4592 4624 4641 4732 4760 4879 4920 5043 5070 5304 5330 5460 5576 5712 5740 5746 5780 5915 6069 6188 6396 6630 6724 6760 6888 6929 6936 6970 7098 7140 7280 7462 7514 7735 7995 8092 8112 8364 8405 8528 8610 8619 8670 8840 9061 9282 9464 9520 9758 9840 10086 10115 10140 10455 10608 10660 10920 11152 11193 11271 11480 11492 11560 11767 11830 11849 12138 12376 12792 13260 13448 13520 13776 13858 13872 13940 14196 14280 14365 14637 14924 15028 15470 15990 16184 16728 16810 17220 17238 17340 17680 17745 18122 18564 18655 18785 18928 19516 20111 20172 20230 20280 20787 20910 21320 21840 21853 22386 22542 22960 22984 23120 23205 23534 23660 23698 24276 24395 24752 25215 25584 26299 26520 26896 27183 27716 27880 28392 28560 28577 28730 29274 29848 30056 30345 30940 31980 32368 33456 33620 34440 34476 34645 34680 35301 35490 35547 36244 37128 37310 37570 39032 40222 40344 40460 40560 41574 41820 42640 43095 43706 44772 45084 45305 45968 46410 47068 47320 47396 48503 48552 48790 48841 50430 52598 53040 54366 55432 55760 55965 56355 56784 57154 57460 58548 58835 59245 59696 60112 60333 60690 61880 63427 63960 65559 67240 68880 68952 69290 69360 70602 70980 71094 72488 73185 74256 74620 75140 78064 78897 80444 80688 80920 82943 83148 83640 85731 86190 87412 89544 90168 90610 92820 94136 94640 94792 97006 97104 97580 97682 100555 100860 103935 105196 108732 109265 110864 111930 112710 114308 114920 117096 117670 117793 118490 120666 121380 123760 126854 127920 131118 131495 134480 135915 137904 138580 141204 141960 142188 142885 144976 145509 146370 146523 149240 150280 152971 154037 157794 160888 161840 165886 166296 167280 171462 172380 174824 176505 177735 179088 180336 181220 185640 188272 189584 190281 194012 195160 195364 200039 201110 201720 207870 210392 217464 218530 223860 225420 228616 229840 234192 235340 235586 236980 241332 242515 242760 244205 248829 253708 262236 262990 271830 277160 282408 283920 284089 284376 285770 291018 292740 293046 298480 300560 301665 305942 308074 315588 317135 321776 327795 331772 332592 341887 342924 344760 349648 353010 353379 355470 362440 371280 371501 380562 388024 390320 390728 394485 400078 402220 403440 414715 415740 420784 428655 434928 437060 447720 450840 457232 458913 462111 470680 471172 473960 482664 485030 485520 485809 488410 497658 507416 524472 525980 543660 554320 564816 568178 568752 571540 582036 585480 586092 588965 600117 603330 611884 616148 631176 634270 655590 663544 683774 685848 689520 706020 706758 710940 724880 727545 732615 743002 761124 764855 770185 776048 781456 788970 800156 804440 824551 829430 831480 852267 857310 874120 895440 901680 917826 924222 941360 942344 947920 951405 965328 970060 971618 976820 995316 1000195 1014832 1025661 1048944 1051960 1078259 1087320 1114503 1136356 1143080 1164072 1170960 1172184 1177930 1200234 1206660 1223768 1232296 1244145 1262352 1268540 1311180 1327088 1367548 1371696 1412040 1413516 1420445 1421880 1455090 1457427 1465230 1486004 1522248 1529710 1540370 1577940 1600312 1608880 1649102 1658860 1662960 1704534 1709435 1714620 1748240 1766895 1835652 1848444 1857505 1884688 1902810 1940120 1943236 1953640 1988623 1990632 2000390 2002481 2051322 2103920 2156518 2174640 2229006 2272712 2286160 2294565 2310555 2328144 2344368 2355860 2400468 2413320 2429045 2447536 2464592 2473653 2488290 2537080 2600507 2622360 2735096 2824080 2827032 2840890 2843760 2910180 2914854 2930460 2972008 3000585 3044496 3059420 3080740 3155880 3200624 3234777 3298204 3317720 3400663 3409068 3418870 3429240 3533790 3671304 3696888 3715010 3805620 3880240 3886472 3907280 3977246 3981264 4000780 4004962 4102644 4122755 4261335 4313036 4458012 4545424 4589130 4621110 4711720 4800936 4826640 4829513 4858090 4947306 4976580 5074160 5128305 5201014 5244720 5391295 5470192 5572515 5654064 5681780 5820360 5829708 5860920 5944016 5965869 6001170 6007443 6118840 6161480 6311760 6315517 6469554 6596408 6635440 6801326 6818136 6837740 6858480 7067580 7287135 7342608 7393776 7430020 7611240 7772944 7801521 7954492 8001560 8009924 8205288 8245510 8522670 8626072 8916024 9178260 9242220 9423440 9601872 9659026 9716180 9894612 9943115 9953160 10012405 10201989 10256610 10402028 10782590 11145030 11363560 11640720 11659416 11721840 11931738 12002340 12014886 12237680 12322960 12368265 12631034 12939108 13002535 13192816 13602652 13636272 13675480 14017367 14135160 14488539 14574270 14860040 15222480 15603042 15908984 16003120 16019848 16173885 16410576 16491020 17003315 17045340 17252144 17832048 18356520 18484440 18946551 19318052 19432360 19789224 19886230 19906320 20024810 20403978 20513220 20804056 21565180 22290060 22727120 23318832 23863476 24004680 24029772 24147565 24736530 25262068 25878216 26005070 27205304 27350960 28034734 28270320 28977078 29148540 29720080 29829345 30037215 31206084 31577585 31817968 32039696 32347770 32982040 33806591 34006630 34090680 36713040 36968880 37893102 38636104 38864720 39007605 39578448 39772460 40049620 40807956 41026440 41608112 42052101 43130360 44208619 44580120 47726952 48009360 48059544 48295130 49473060 50524136 51009945 51756432 52010140 54410608 56069468 57954156 58297080 59658690 60074430 62412168 63155170 64695540 65964080 67613182 68013260 68181360 70086835 72442695 75786204 77272208 78015210 79544920 80099240 81615912 82052880 82101721 84104202 86260720 88417238 89160240 94732755 95453904 96119088 96590260 98946120 101048272 101419773 102019890 104020280 112138936 115908312 116594160 119317380 120148860 124824336 126310340 129391080 132625857 135226364 136026520 140173670 144885390 151572408 156030420 159089840 160198480 163231824 164203442 168208404 169032955 176834476 189465510 193180520 197892240 202839546 204039780 208040560 210260505 221043095 224277872 231816624 238634760 240297720 246305163 252620680 258782160 265251714 270452728 272053040 280347340 289770780 303144816 312060840 328406884 336416808 338065910 353668952 378931020 386361040 405679092 408079560 410508605 420521010 442086190 477269520 480595440 492610326 505241360 507098865 530503428 540905456 560694680 574712047 579541560 624121680 656813768 663129285 672833616 676131820 707337904 757862040 811358184 816159120 821017210 841042020 884172380 985220652 1014197730 1061006856 1121389360 1149424094 1159083120 1231525815 1313627536 1326258570 1352263640 1515724080 1622716368 1642034420 1682084040 1724136141 1768344760 1970441304 2028395460 2122013712 2298848188 2463051630 2652517140 2704527280 2873560235 3284068840 3364168080 3448272282 3536689520 3940882608 4056790920 4597696376 4926103260 5305034280 5747120470 6568137680 6896544564 8113581840 8620680705 9195392752 9852206520 10610068560 11494240940 13793089128 17241361410 19704413040 22988481880 27586178256 34482722820 45976963760 68965445640 137930891280
• Sum of all divisors σ(n): 576152784576
• Sum of proper divisors (its aliquot sum) s(n): 438221893296
• 137930891280 is an abundant number, because the sum of its proper divisors (438221893296) is greater than itself. Its abundance is 300291002016

Bases of 137930891280

• Binary: 10000000011101010100100110000000010000₂
• Hexadecimal: 0x201D526010
• Base-36: 1RD4HOUO

Squares and roots of 137930891280

• 137930891280 squared (137930891280²) is 19024930769295180038400
• 137930891280 cubed (137930891280³) is 2624125657549180240104576625152000
• The square root of 137930891280 is 371390.4835614397
• The cube root of 137930891280 is 5166.7864763799

Scales and comparisons

• 137,930,891,280 seconds is equal to 4,385 years, 40 weeks, 2 days, 8 hours, 28 minutes.
• To count from 1 to 137,930,891,280 would take you about eight thousand, seven hundred seventy-one 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 137930891280 cubic inches would be around 430.6 feet tall.

Recreational maths with 137930891280

• 137930891280 backwards is 082198039731
• 137930891280 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137930891280's digits is 51
• More coming soon!