138431655180
138,431,655,180 is an even composite number composed of seven prime numbers multiplied together.
138431655180 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand and eighty divisors.
Prime factorization of 138431655180:
22 × 34 × 5 × 72 × 132 × 17 × 607
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 13 × 17 × 607)See below for interesting mathematical facts about the number 138431655180 from the Numbermatics database.
Names of 138431655180
- Cardinal: 138431655180 can be written as One hundred thirty-eight billion, four hundred thirty-one million, six hundred fifty-five thousand, one hundred eighty.
Scientific notation
- Scientific notation: 1.3843165518 × 1011
Factors of 138431655180
Divisors of 138431655180
- Number of divisors d(n): 1080
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 17 18 20 21 26 27 28 30 34 35 36 39 42 45 49 51 52 54 60 63 65 68 70 78 81 84 85 90 91 98 102 105 108 117 119 126 130 135 140 147 153 156 162 169 170 180 182 189 195 196 204 210 221 234 238 245 252 255 260 270 273 294 306 315 324 338 340 351 357 364 378 390 405 420 441 442 455 459 468 476 490 507 510 540 546 567 585 588 595 607 612 630 637 663 676 702 714 735 756 765 780 810 819 833 845 882 884 910 918 945 980 1014 1020 1053 1071 1092 1105 1134 1170 1183 1190 1214 1260 1274 1323 1326 1365 1377 1404 1428 1470 1521 1530 1547 1620 1638 1666 1690 1755 1764 1785 1820 1821 1836 1890 1911 1989 2028 2106 2142 2205 2210 2268 2295 2340 2366 2380 2428 2457 2499 2535 2548 2646 2652 2730 2754 2835 2873 2940 3035 3042 3060 3094 3185 3213 3276 3315 3332 3380 3510 3549 3570 3642 3780 3822 3969 3978 4095 4165 4212 4249 4284 4410 4420 4563 4590 4641 4732 4914 4998 5070 5265 5292 5355 5460 5463 5508 5670 5733 5746 5915 5967 6070 6084 6188 6370 6426 6615 6630 6885 7020 7098 7140 7284 7371 7497 7605 7644 7735 7891 7938 7956 8190 8281 8330 8498 8619 8820 9105 9126 9180 9282 9555 9639 9828 9945 9996 10140 10319 10530 10647 10710 10829 10926 11340 11466 11492 11830 11934 12140 12285 12495 12740 12747 12852 13230 13260 13689 13770 13923 14196 14365 14742 14994 15210 15470 15782 15876 16065 16380 16389 16562 16660 16996 17199 17238 17745 17901 18210 18252 18564 19110 19278 19845 19890 20111 20638 21060 21245 21294 21420 21658 21852 22491 22815 22932 23205 23660 23673 23868 24570 24843 24990 25494 25857 26460 27315 27378 27540 27846 28665 28730 29484 29743 29835 29988 30420 30940 30957 31564 31941 32130 32487 32778 33124 34398 34476 35490 35802 36420 36855 37485 38220 38241 38556 39455 39690 39780 40222 41276 41405 41769 42490 42588 43095 43316 44982 45630 46410 47346 48195 49140 49167 49686 49980 50988 51595 51597 51714 53235 54145 54630 54756 55237 55692 57330 57460 59486 59670 60333 61914 63735 63882 64260 64974 65556 67473 68445 68796 69615 70980 71019 71604 72233 73710 74529 74970 76482 77571 78910 79380 80444 81945 82810 83538 84980 85995 86190 89229 89505 89964 91260 92820 92871 94692 95823 96390 97461 98334 99372 100555 102583 103190 103194 103428 106470 108290 109260 110474 112455 114660 114723 118365 118972 119340 120666 123828 124215 125307 127470 127764 129285 129948 134147 134946 136890 139230 140777 142038 144466 147420 148715 149058 149940 152964 154785 155142 157820 159705 162435 163890 165620 165711 167076 171990 172380 178458 179010 180999 185742 191205 191646 192780 194922 196668 201110 205166 206380 206388 208845 212940 213057 216580 216699 220948 223587 224910 229446 232713 236730 241332 245835 248430 250614 254940 257985 258570 267687 268294 269892 273780 276185 278460 278613 281554 284076 288932 292383 297430 298116 301665 307749 309570 310284 319410 324870 327780 331422 337365 343980 344169 355095 356916 358020 361165 361998 371484 372645 382410 383292 386659 387855 389844 402220 402441 410332 417690 422331 426114 433398 446145 447174 449820 458892 464355 465426 473460 479115 487305 491670 496860 497133 501228 505631 512915 515970 517140 535374 536588 542997 552370 557226 563108 573615 584766 594860 603330 615498 619140 626535 638820 639171 649740 650097 662844 670735 670761 674730 688338 703885 710190 718081 722330 723996 745290 764820 773318 775710 803061 804882 828555 835380 835839 844662 852228 866796 877149 892290 894348 904995 923247 928710 930852 939029 958230 974610 983340 994266 1011262 1025830 1031940 1065285 1070748 1083495 1085994 1104740 1114452 1117935 1147230 1159977 1163565 1169532 1206660 1207323 1230996 1253070 1266993 1278342 1300194 1338435 1341470 1341522 1349460 1376676 1393065 1407770 1420380 1436162 1444660 1461915 1490580 1491399 1516893 1538745 1546636 1551420 1606122 1609764 1628991 1657110 1671678 1689324 1720845 1743911 1754298 1784580 1809990 1846494 1857420 1878058 1916460 1933295 1949220 1950291 1988532 2012205 2022524 2051660 2111655 2130570 2154243 2166990 2171988 2235870 2294460 2319954 2327130 2409183 2414646 2485665 2506140 2528155 2533986 2556684 2600388 2676870 2682940 2683044 2714985 2769741 2786130 2815540 2817087 2872324 2923830 2982798 3033786 3077490 3195855 3212244 3250485 3257982 3314220 3343356 3353805 3441690 3479931 3487822 3508596 3590405 3619980 3621969 3692988 3756116 3800979 3866590 3900582 4015305 4024410 4179195 4223310 4261140 4308486 4333980 4385745 4471740 4474197 4550679 4616235 4639908 4654260 4695145 4818366 4829292 4971330 5026567 5056310 5067972 5231733 5353740 5429970 5539482 5572260 5634174 5799885 5847660 5850873 5965596 6036615 6067572 6154980 6334965 6391710 6462729 6500970 6515964 6573203 6707610 6883380 6959862 6975644 7180810 7243938 7456995 7584465 7601958 7733180 7801164 8030610 8048820 8144955 8309223 8358390 8446620 8451261 8616972 8719555 8771490 8948394 9101358 9232470 9390290 9636732 9751455 9942660 10053134 10112620 10439793 10463466 10771215 10859940 10865907 11078964 11268348 11402937 11599770 11701746 12045915 12073230 12207377 12669930 12783420 12925458 13001940 13146406 13415220 13652037 13848705 13919724 14085435 14361620 14487876 14913990 15079701 15168930 15203916 15695199 16061220 16289910 16618446 16716780 16902522 17399655 17439110 17542980 17896788 18109845 18202716 18464940 18780580 19004895 19388187 19502910 19719609 20106268 20879586 20926932 21542430 21731814 22370985 22753395 22805874 23199540 23403492 24091830 24146460 24414754 25132835 25339860 25353783 25850916 26158665 26292812 27304074 27697410 28170870 29254365 29827980 30159402 30337860 31319379 31390398 32313645 32579820 32866015 33236892 33805044 34799310 34878220 36219690 36622131 38009790 38776374 39005820 39439218 40956111 41546115 41759172 42256305 43084860 43463628 44741970 45239103 45506790 45611748 47085597 48183660 48829508 50265670 50707566 52198965 52317330 54329535 54608148 55394820 56341740 57014685 58164561 58508730 59158827 60318804 61036885 62638758 62780796 64627290 65732030 68260185 69598620 72439380 73244262 75398505 76019580 76061349 77552748 78475995 78878436 81912222 83092230 84512610 85451639 89483940 90478206 91013580 94171194 96940935 98598045 100531340 101415132 104397930 104634660 108659070 109866393 114029370 116329122 117017460 118317654 122073770 125277516 126768915 129254580 131464060 135717309 136520370 141256791 146488524 150797010 152122698 156596895 156951990 163824444 166184460 169025220 170903278 177476481 180956412 183110655 188342388 193881870 197196090 204780555 208795860 217318140 219732786 226195515 228058740 232658244 235427985 236635308 244147540 253537830 256354917 271434618 273040740 282513582 290822805 295794135 301594020 304245396 313193790 313903980 329599179 341806556 354952962 366221310 380306745 387763740 394392180 407151927 409561110 427258195 439465572 452391030 470855970 507075660 512709834 532429443 542869236 549331965 565027164 581645610 591588270 626387580 659198358 678586545 706283955 709905924 732442620 760613490 769064751 814303854 819122220 854516390 887382405 904782060 941711940 988797537 1025419668 1064858886 1098663930 1163291220 1183176540 1281774585 1318396716 1357173090 1412567910 1521226980 1538129502 1628607708 1647995895 1709032780 1774764810 1977595074 2035759635 2129717772 2197327860 2307194253 2563549170 2662147215 2714346180 2825135820 3076259004 3295991790 3549529620 3845323755 3955190148 4071519270 4614388506 4943987685 5127098340 5324294430 6591983580 6921582759 7690647510 8143038540 9228777012 9887975370 10648588860 11535971265 13843165518 15381295020 19775950740 23071942530 27686331036 34607913795 46143885060 69215827590 138431655180
- Sum of all divisors σ(n): 580145182848
- Sum of proper divisors (its aliquot sum) s(n): 441713527668
- 138431655180 is an abundant number, because the sum of its proper divisors (441713527668) is greater than itself. Its abundance is 303281872488
Bases of 138431655180
- Binary: 100000001110110010101101101101000011002
- Hexadecimal: 0x203B2B6D0C
- Base-36: 1RLEMSR0
Squares and roots of 138431655180
- 138431655180 squared (1384316551802) is 19163323155874420832400
- 138431655180 cubed (1384316551803) is 2652810543216917216053005371832000
-
The
square root of 138431655180 is 372064.0471477995 -
The
cube root of 138431655180 is 5173.0316698331
Scales and comparisons
How big is 138431655180?- 138,431,655,180 seconds is equal to 4,401 years, 36 weeks, 2 days, 5 hours, 33 minutes.
-
To count from 1 to 138,431,655,180 would take you about eight thousand, eight hundred three 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 138431655180 cubic inches would be around 431.1 feet tall.
Recreational maths with 138431655180
- 138431655180 backwards is 081556134831
- 138431655180 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138431655180's digits is 45
- More coming soon!
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The information we have on file for 138431655180 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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