135721780740

Names of 135721780740

• Cardinal: 135721780740 can be written as One hundred thirty-five billion, seven hundred twenty-one million, seven hundred eighty thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.3572178074 × 10¹¹

Factors of 135721780740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 248

Divisors of 135721780740

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 49 52 54 60 63 65 67 70 78 81 84 90 91 98 105 108 117 126 130 134 135 140 147 151 156 162 169 180 182 189 195 196 201 210 234 245 252 260 268 270 273 294 302 315 324 335 338 351 364 378 390 402 405 420 441 453 455 468 469 490 507 540 546 567 585 588 603 604 630 637 670 676 702 735 755 756 780 804 810 819 845 871 882 906 910 938 945 980 1005 1014 1053 1057 1092 1134 1170 1183 1206 1260 1274 1323 1340 1359 1365 1404 1407 1470 1510 1521 1620 1638 1690 1742 1755 1764 1809 1812 1820 1876 1890 1911 1963 2010 2028 2106 2114 2205 2265 2268 2340 2345 2366 2412 2457 2535 2548 2613 2646 2718 2730 2814 2835 2940 3015 3020 3042 3171 3185 3276 3283 3380 3484 3510 3549 3618 3780 3822 3926 3969 4020 4077 4095 4212 4221 4228 4355 4410 4530 4563 4690 4732 4914 5070 5226 5265 5285 5292 5427 5436 5460 5628 5670 5733 5889 5915 6030 6084 6097 6342 6370 6566 6615 6795 7020 7035 7098 7236 7371 7399 7605 7644 7839 7852 7938 8154 8190 8281 8442 8710 8820 9045 9060 9126 9380 9513 9555 9815 9828 9849 10117 10140 10452 10530 10570 10647 10854 11323 11340 11466 11778 11830 12060 12194 12231 12285 12663 12684 12740 13065 13132 13230 13590 13689 13741 14070 14196 14742 14798 15210 15678 15855 15876 16308 16380 16415 16562 16884 17199 17420 17667 17745 18090 18252 18291 19026 19110 19630 19698 19845 20234 20385 21060 21105 21140 21294 21708 22197 22646 22815 22932 23517 23556 23660 24388 24462 24570 24843 25326 25519 26130 26460 27135 27180 27378 27482 28140 28539 28665 29445 29484 29547 29596 30351 30420 30485 31356 31710 31941 32830 33124 33969 34398 35334 35490 36180 36582 36855 36995 37989 38052 38220 39195 39260 39396 39690 40468 40770 41223 41405 42210 42588 42679 44394 45292 45630 47034 47565 48924 49140 49245 49686 50585 50652 51038 51597 52260 53001 53235 54270 54756 54873 54964 56615 57078 57330 58890 59094 60702 60970 61155 63315 63420 63882 65660 66591 67938 68445 68705 68796 70551 70668 70819 70980 73164 73710 73990 74529 75978 76557 78390 79261 79380 81540 82446 82810 84420 85358 85617 85995 88335 88641 88788 91053 91260 91455 94068 95130 95823 96187 98490 99372 101170 101907 102076 103194 106002 106470 108540 109746 110985 113230 114156 114660 117585 117780 118188 121404 121940 122310 123669 124215 126630 127595 127764 128037 131521 133182 135876 136890 137410 141102 141638 142695 147420 147735 147980 149058 151755 151956 153114 156780 158522 159003 159705 164619 164892 165620 169845 170716 171234 171990 176670 177282 178633 182106 182910 189945 190260 191646 192374 196980 199773 202340 203814 206115 206388 212004 212457 212940 213395 219492 221970 223587 226460 229671 235170 237783 244620 247338 248430 253260 255190 256074 257985 263042 265005 265923 266364 273159 273780 274365 274820 282204 283276 285390 288561 295470 298116 303510 305721 306228 317044 318006 319410 329238 332955 339690 342468 343980 352755 353340 354095 354564 357266 364212 365820 371007 372645 379890 382785 383292 384111 384748 394563 396305 399546 407628 412230 424914 426790 428085 443205 443940 447174 455265 459342 470340 475566 479115 480935 493857 494676 495733 496860 509535 510380 512148 515970 526084 530010 531846 535899 546318 548730 554827 570780 577122 590940 599319 607020 611442 618345 636012 637371 638820 640185 657605 658476 665910 670761 679380 689013 705510 708190 713349 714532 742014 745290 759780 765570 768222 789126 792610 795015 799092 819477 823095 824460 849828 853580 856170 865683 886410 893165 894348 910530 917163 918684 920647 951132 958230 961870 987714 991466 998865 1019070 1031940 1060020 1062285 1063692 1071798 1092636 1097460 1109654 1113021 1117935 1148355 1152333 1154244 1183689 1188915 1198638 1222884 1236690 1250431 1274742 1280370 1315210 1329615 1331820 1341522 1365795 1378026 1411020 1416380 1426698 1442805 1484028 1487199 1490580 1528605 1531140 1536444 1578252 1585220 1590030 1607697 1638954 1646190 1664481 1709773 1712340 1731366 1772820 1786330 1821060 1834326 1841294 1855035 1912113 1916460 1920555 1923740 1972815 1975428 1982932 1997730 2038140 2067039 2124570 2140047 2143596 2219308 2226042 2235870 2296710 2304666 2367378 2377830 2397276 2469285 2473380 2478665 2500862 2549484 2560740 2597049 2630420 2659230 2679495 2683044 2731590 2756052 2761941 2774135 2853396 2885610 2974398 2996595 3057210 3180060 3186855 3215394 3277908 3292380 3328962 3353805 3419546 3445065 3456999 3462732 3551067 3566745 3572660 3668652 3682588 3710070 3751293 3824226 3841110 3945630 3995460 4097385 4134078 4249140 4280094 4328415 4452084 4461597 4471740 4585815 4593420 4603235 4609332 4734756 4755660 4823091 4938570 4957330 4993443 5001724 5129319 5194098 5318460 5358990 5463180 5523882 5548270 5565105 5736339 5761665 5771220 5918445 5948796 5993190 6114420 6252155 6373710 6420141 6430788 6444529 6657924 6707610 6839092 6890130 6913998 7102134 7133490 7420140 7435995 7502586 7648452 7682220 7791147 7891260 8038485 8194770 8268156 8285823 8322405 8548865 8560188 8656830 8923194 9171630 9206470 9560565 9646182 9877140 9914660 9986886 10258638 10335195 10388196 10653201 10700235 10717980 11047764 11096540 11130210 11253879 11472678 11523330 11836890 11968411 11986380 12504310 12747420 12840282 12889058 12985245 13384791 13415220 13780260 13809705 13827996 14204268 14266980 14469273 14871990 14980329 15005172 15387957 15582294 16076970 16389540 16571646 16644810 17097730 17284995 17313660 17755335 17846388 18343260 18412940 18756465 19121130 19292364 19333587 19973772 20517276 20670390 21306402 21400470 22260420 22307985 22507758 22945356 23046660 23673780 23936822 24115455 24857469 24967215 25008620 25646595 25680564 25778116 25970490 26769582 27619410 28681695 28938546 29743980 29960658 30775914 31164588 32100705 32153940 32222645 33143292 33289620 33761637 34195460 34569990 35510670 35905233 37512930 38242260 38667174 38955735 40154373 41340780 41429115 42612804 42800940 44615970 44940987 45015516 46163871 47873644 48230910 49714938 49934430 51293190 51940980 53266005 53539164 55238820 56269395 57363390 57877092 58000761 59842055 59921316 61551828 64201410 64445290 66923955 67523274 69139980 71021340 71810466 72346365 74572407 74901645 75025860 76939785 77334348 77911470 80308746 82858230 83778877 89231940 89881974 92327742 96461820 96667935 99429876 99868860 101284911 102586380 106532010 107715699 112538790 114726780 116001522 119684110 124287345 128402820 128890580 133847910 135046548 138491613 143620932 144692730 149144814 149803290 153879570 155822940 160617492 165716460 167557754 168808185 174002283 179526165 179763948 184655484 193335870 200771865 202569822 213064020 215431398 224704935 225077580 230819355 232003044 239368220 248574690 251336631 267695820 276983226 289385460 290003805 298289628 299606580 307759140 323147097 335115508 337616370 348004566 359052330 372862035 386671740 401543730 405139644 418894385 430862796 449409870 461638710 497149380 502673262 506424555 522006849 538578495 553966452 580007610 646294194 675232740 692458065 696009132 718104660 745724070 754009893 803087460 837788770 870011415 898819740 923277420 969441291 1005346524 1012849110 1044013698 1077156990 1160015220 1256683155 1292588388 1384916130 1491448140 1508019786 1615735485 1675577540 1740022830 1938882582 2025698220 2088027396 2154313980 2262029679 2513366310 2610034245 2769832260 3016039572 3231470970 3480045660 3770049465 3877765164 4524059358 4847206455 5026732620 5220068490 6462941940 6786089037 7540098930 9048118716 9694412910 10440136980 11310148395 13572178074 15080197860 19388825820 22620296790 27144356148 33930445185 45240593580 67860890370 135721780740
• Sum of all divisors σ(n): 547914894912
• Sum of proper divisors (its aliquot sum) s(n): 412193114172
• 135721780740 is an abundant number, because the sum of its proper divisors (412193114172) is greater than itself. Its abundance is 276471333432

Bases of 135721780740

• Binary: 1111110011001101001100000011000000100₂
• Hexadecimal: 0x1F99A60604
• Base-36: 1QCL8S90

Squares and roots of 135721780740

• 135721780740 squared (135721780740²) is 18420401767236634947600
• 135721780740 cubed (135721780740³) is 2500049729795599084053588589224000
• The square root of 135721780740 is 368404.3712281385
• The cube root of 135721780740 is 5139.0540222903

Scales and comparisons

• 135,721,780,740 seconds is equal to 4,315 years, 27 weeks, 4 days, 22 hours, 39 minutes.
• To count from 1 to 135,721,780,740 would take you about eight thousand, six hundred thirty-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 135721780740 cubic inches would be around 428.3 feet tall.

Recreational maths with 135721780740

• 135721780740 backwards is 047087127531
• 135721780740 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 135721780740's digits is 45
• More coming soon!