139830387840

Names of 139830387840

• Cardinal: 139830387840 can be written as One hundred thirty-nine billion, eight hundred thirty million, three hundred eighty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3983038784 × 10¹¹

Factors of 139830387840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 118

Divisors of 139830387840

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 23 24 26 30 32 33 36 39 40 44 45 46 48 52 55 60 61 64 65 66 69 72 78 80 88 90 92 96 99 104 110 115 117 120 121 122 128 130 132 138 143 144 156 160 165 176 180 183 184 192 195 198 207 208 220 230 234 240 242 244 253 260 264 276 286 288 299 305 312 320 330 345 352 360 363 366 368 384 390 396 414 416 429 440 460 468 480 484 488 495 506 520 528 549 552 572 576 585 598 605 610 624 640 660 671 690 704 715 720 726 732 736 759 780 792 793 828 832 858 880 897 915 920 936 960 968 976 990 1012 1035 1040 1056 1089 1098 1104 1144 1152 1170 1196 1210 1220 1248 1265 1287 1320 1331 1342 1380 1403 1408 1430 1440 1452 1464 1472 1495 1518 1560 1573 1584 1586 1656 1664 1716 1760 1794 1815 1830 1840 1872 1920 1936 1952 1980 2013 2024 2070 2080 2112 2145 2178 2196 2208 2277 2288 2340 2379 2392 2420 2440 2496 2530 2574 2640 2662 2684 2691 2745 2760 2783 2806 2860 2880 2904 2928 2944 2990 3036 3120 3146 3168 3172 3289 3312 3355 3432 3520 3588 3630 3660 3680 3744 3795 3872 3904 3960 3965 3993 4026 4048 4140 4160 4209 4224 4290 4356 4392 4416 4485 4554 4576 4680 4719 4758 4784 4840 4880 4992 5060 5148 5280 5324 5368 5382 5445 5490 5520 5566 5612 5720 5760 5808 5856 5980 6039 6072 6240 6292 6336 6344 6435 6578 6624 6655 6710 6864 7015 7040 7137 7176 7260 7320 7360 7381 7488 7590 7744 7808 7865 7920 7930 7986 8052 8096 8280 8320 8349 8418 8580 8712 8723 8784 8832 8970 9108 9152 9360 9438 9516 9568 9680 9760 9867 10065 10120 10296 10560 10648 10736 10764 10890 10980 11040 11132 11224 11385 11440 11616 11712 11895 11960 11979 12078 12144 12480 12584 12627 12672 12688 12870 13156 13248 13310 13420 13455 13728 13915 14030 14157 14274 14352 14520 14640 14720 14762 14976 15180 15433 15488 15730 15840 15860 15972 16104 16192 16445 16560 16698 16836 17160 17303 17424 17446 17568 17940 18216 18239 18304 18720 18876 19032 19136 19360 19520 19734 19965 20130 20240 20592 21045 21120 21296 21472 21528 21780 21960 22080 22143 22264 22448 22770 22880 23232 23424 23595 23790 23920 23958 24156 24288 24960 25047 25168 25254 25376 25740 26169 26312 26496 26620 26840 26910 27456 27830 28060 28314 28548 28704 29040 29280 29524 29601 30195 30360 30613 30866 31460 31680 31720 31944 32208 32384 32890 33120 33396 33672 34320 34606 34848 34892 35136 35685 35880 36179 36432 36478 36905 37440 37752 38064 38272 38720 39040 39468 39930 40260 40480 41184 41745 42090 42592 42944 43056 43560 43615 43920 44160 44286 44528 44896 45540 45760 46299 46464 47190 47580 47840 47916 48312 48576 49335 50094 50336 50508 50752 51480 51909 52338 52624 53240 53680 53820 54717 54912 55660 56120 56628 57096 57408 58080 58560 59048 59202 59895 60390 60720 61226 61732 62920 63135 63360 63440 63888 64416 65780 66240 66429 66792 67344 68640 69212 69696 69784 70272 70785 71370 71760 72358 72864 72956 73810 74880 75504 76128 77165 77440 78507 78936 79860 80520 80960 81191 82368 83490 84180 85184 85888 86112 86515 87120 87230 87840 88572 89056 89792 91080 91195 91520 91839 92598 94380 95160 95680 95832 95953 96624 97152 98670 100188 100672 101016 101504 102960 103818 104676 105248 106480 107360 107640 108537 109434 110715 111320 112240 113256 114192 114816 116160 117120 118096 118404 119790 120780 121440 122452 123464 125235 125840 126270 126880 127776 128832 130845 131560 132480 132858 133584 134688 137280 138424 138897 139392 139568 141570 142740 143520 144716 145728 145912 147620 148005 151008 152256 153065 154330 155727 157014 157872 159720 161040 161920 162382 164151 164736 166980 168360 169763 170368 172224 173030 174240 174460 175680 177144 178112 179584 180895 182160 182390 183678 185196 188760 190320 191360 191664 191906 193248 197340 200376 200629 201344 202032 205920 207636 209352 210496 212960 214720 215280 217074 218868 221430 222640 224480 226512 228384 231495 232320 236192 236808 239580 241560 242880 243573 244904 246928 250470 251680 252540 253760 255552 257664 259545 261690 263120 265716 267168 269376 273585 274560 275517 276848 277794 279136 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19933056 20371560 20839104 21011328 21109660 21257280 21729664 22041360 22069190 22223520 22408716 23028720 23154560 23383008 23878140 24075480 24276109 24445872 24916320 25122240 25331592 25470016 25680512 25981120 26048880 26264160 26483028 27162080 27634464 28010895 28653768 28890576 29228760 29388480 29631360 29878288 30557340 30704960 31177344 31664490 31837520 32100640 32594496 33103785 33221760 33613074 33775456 34543080 34731840 35018880 35266176 35310704 35817210 36113220 36845952 37347860 37997388 38205024 38520768 38971680 39724542 40743120 41678208 42219320 42514560 44082720 44138380 44447040 44817432 46057440 46766016 47496735 47756280 48150960 48552218 48891744 49832640 50244480 50663184 50940032 51962240 52097760 52528320 52966056 54324160 55268928 56021790 57307536 57781152 58457520 58776960 59756576 61114680 61409920 63328980 63675040 64201280 65188992 66207570 67226148 67550912 69086160 69463680 70621408 71634420 72226440 72828327 74695720 75994776 76410048 77041536 77943360 79449084 81486240 84032685 84438640 88165440 88276760 88894080 89634864 92114880 93532032 94993470 95512560 96301920 97104436 97783488 99311355 99665280 101326368 104195520 105056640 105932112 108648320 110537856 112043580 114615072 115562304 116915040 119513152 121380545 122229360 126657960 127350080 128402560 132415140 134452296 135101824 138172320 141242816 143268840 144452880 145656654 149391440 151989552 152820096 155886720 158898168 162972480 168065370 168877280 176330880 176553520 179269728 184229760 189986940 191025120 192603840 194208872 195566976 198622710 202652736 208391040 211864224 218484981 224087160 229230144 231124608 233830080 239026304 242761090 244458720 253315920 254700160 264830280 268904592 276344640 282485632 286537680 288905760 291313308 298782880 303979104 317796336 325944960 336130740 337754560 353107040 358539456 364141635 379973880 382050240 385207680 388417744 397245420 405305472 423728448 436969962 448174320 458460288 467660160 485522180 488917440 506631840 529660560 537809184 552689280 573075360 577811520 582626616 597565760 607958208 635592672 672261480 675509120 706214080 717078912 728283270 759947760 764100480 776835488 794490840 847456896 873939924 896348640 971044360 977834880 1013263680 1059321120 1075618368 1092424905 1146150720 1155623040 1165253232 1195131520 1215916416 1271185344 1344522960 1412428160 1456566540 1519895520 1553670976 1588981680 1747879848 1792697280 1942088720 2026527360 2118642240 2151236736 2184849810 2292301440 2330506464 2542370688 2689045920 2913133080 3039791040 3107341952 3177963360 3495759696 3585394560 3884177440 4237284480 4369699620 4661012928 5378091840 5826266160 6079582080 6355926720 6991519392 7768354880 8739399240 9322025856 10756183680 11652532320 12711853440 13983038784 15536709760 17478798480 23305064640 27966077568 34957596960 46610129280 69915193920 139830387840
• Sum of all divisors σ(n): 606606174720
• Sum of proper divisors (its aliquot sum) s(n): 466775786880
• 139830387840 is an abundant number, because the sum of its proper divisors (466775786880) is greater than itself. Its abundance is 326945399040

Bases of 139830387840

• Binary: 10000010001110100010100110010010000000₂
• Hexadecimal: 0x208E8A6480
• Base-36: 1S8JEHS0

Squares and roots of 139830387840

• 139830387840 squared (139830387840²) is 19552537363484819865600
• 139830387840 cubed (139830387840³) is 2734038882792173415759384674304000
• The square root of 139830387840 is 373939.0162045143
• The cube root of 139830387840 is 5190.3963255543

Scales and comparisons

• 139,830,387,840 seconds is equal to 4,446 years, 9 weeks, 6 hours, 24 minutes.
• To count from 1 to 139,830,387,840 would take you about eight thousand, eight hundred ninety-two 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 139830387840 cubic inches would be around 432.5 feet tall.

Recreational maths with 139830387840

• 139830387840 backwards is 048783038931
• The number of decimal digits it has is: 12
• The sum of 139830387840's digits is 54
• More coming soon!