139384957140

Names of 139384957140

• Cardinal: 139384957140 can be written as One hundred thirty-nine billion, three hundred eighty-four million, nine hundred fifty-seven thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.3938495714 × 10¹¹

Factors of 139384957140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1558

Divisors of 139384957140

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 27 30 31 33 36 39 44 45 52 54 55 60 62 65 66 78 81 90 93 99 108 110 117 124 130 132 135 143 155 156 162 165 169 180 186 195 198 220 234 260 270 279 286 297 310 324 330 338 341 351 372 390 396 403 405 429 465 468 495 507 540 558 572 585 594 620 660 676 682 702 715 780 806 810 837 845 858 891 930 990 1014 1023 1053 1116 1170 1188 1209 1287 1364 1395 1404 1430 1485 1493 1521 1612 1620 1674 1690 1705 1716 1755 1782 1859 1860 1980 2015 2028 2046 2106 2145 2340 2418 2511 2535 2574 2790 2860 2970 2986 3042 3069 3348 3380 3410 3510 3564 3627 3718 3861 4030 4092 4185 4212 4290 4433 4455 4479 4563 4836 5022 5070 5115 5148 5239 5265 5577 5580 5940 5972 6045 6084 6138 6435 6820 7020 7254 7436 7465 7605 7722 8060 8370 8580 8866 8910 8958 9126 9207 9295 10044 10140 10230 10478 10530 10881 11154 11583 12090 12276 12555 12870 13299 13437 13689 14508 14930 15210 15345 15444 15717 16423 16731 16740 17732 17820 17916 18135 18252 18414 18590 19305 19409 20460 20956 21060 21762 22165 22308 22395 22815 23166 24180 25110 25740 26195 26598 26874 27378 27621 27885 29860 30420 30690 31434 32643 32846 33462 36270 36828 37180 38610 38818 39897 40311 43524 44330 44790 45630 46035 46283 46332 47151 49269 50193 50220 52390 53196 53748 54405 54756 55242 55770 57629 57915 58227 61380 62868 65286 65692 66495 66924 67185 68445 72540 77220 77636 78585 79794 80622 82115 83655 88660 89580 91260 92070 92566 94302 97045 98538 100386 104780 108810 110484 111540 115258 115830 116454 119691 120933 130572 132990 134370 136890 138105 138849 141453 147807 150579 157170 159588 161244 163215 164230 167310 172887 174681 184140 185132 188604 194090 197076 199485 200772 201555 213499 217620 230516 231415 231660 232908 235755 239382 241866 246345 250965 252317 265980 268740 273780 276210 277698 282906 288145 291135 295614 301158 314340 326430 328460 334620 345774 349362 359073 388180 398970 403110 416547 424359 426998 443421 462830 471510 478764 483732 492690 501930 504634 509113 518661 524043 552420 555396 565812 576290 582270 591228 598455 601679 602316 604665 640497 652860 691548 694245 698724 707265 718146 739035 752895 756951 797940 806220 833094 848718 853996 864435 873405 886842 925660 943020 985380 1003860 1009268 1018226 1037322 1048086 1067495 1152580 1164540 1196910 1203358 1209330 1249641 1261585 1280994 1330263 1388490 1414530 1436292 1478070 1505790 1513902 1527339 1555983 1572129 1666188 1697436 1728870 1746810 1773684 1795365 1805037 1921491 2036452 2074644 2082735 2096172 2121795 2134990 2217105 2270853 2393820 2406716 2418660 2499282 2523170 2545565 2561988 2593305 2620215 2660526 2775487 2776980 2829060 2956140 3008395 3011580 3027804 3054678 3111966 3144258 3202485 3457740 3493620 3590730 3610074 3748923 3784755 3842982 4165470 4243590 4269980 4434210 4541706 4582017 4667949 4998564 5046340 5091130 5186610 5240430 5321052 5415111 5550974 5764473 6016790 6109356 6223932 6248205 6288516 6404970 6618469 6651315 6812559 7181460 7220148 7497846 7569510 7636695 7685964 7779915 7821827 7860645 8326461 8330940 8487180 8868420 9025185 9083412 9164034 9335898 9607455 10182260 10373220 10480860 10830222 11101948 11354265 11528946 12033580 12496410 12809940 13236938 13302630 13625118 13746051 13877435 14995692 15139020 15273390 15559830 15643654 15721290 16245333 16652922 17293419 18050370 18328068 18671796 18744615 19214910 19855407 20437677 21660444 22708530 22910085 23057892 23339745 23465481 24979383 24992820 26473876 26605260 27075555 27250236 27492102 27754870 28822365 30546780 31119660 31287308 31442580 32490666 33092345 33305844 34062795 34586838 36100740 37489230 38429820 39109135 39710814 40875354 41238153 41632305 45417060 45820170 46679490 46930962 48735999 49958766 54151110 54984204 55509740 57644730 59566221 64981332 66184690 68125590 68730255 69173676 70396443 74938149 74978460 78218270 79421628 81226665 81750708 82476306 83264610 86040097 86467095 91640340 93358980 93861924 97471998 99277035 99917532 102188385 108302220 115289460 117327405 119132442 124896915 132369380 136251180 137460510 140792886 149876298 156436540 162453330 164952612 166529220 172080194 172934190 178698663 194943996 198554070 204376770 206190765 211189329 224814447 234654810 238264884 243679995 249793830 258120291 274921020 281585772 297831105 299752596 324906660 344160388 345868380 351982215 357397326 374690745 397108140 408753540 412381530 422378658 430200485 449628894 469309620 487359990 499587660 516240582 536095989 595662210 633567987 703964430 714794652 749381490 774360873 824763060 844757316 860400970 893493315 899257788 974719980 1032481164 1055946645 1072191978 1124072235 1191324420 1267135974 1290601455 1407928860 1498762980 1548721746 1720801940 1786986630 2111893290 2144383956 2248144470 2323082619 2534271948 2581202910 2680479945 3097443492 3167839935 3573973260 3871804365 4223786580 4496288940 4646165238 5162405820 5360959890 6335679870 6969247857 7743608730 9292330476 10721919780 11615413095 12671359740 13938495714 15487217460 23230826190 27876991428 34846239285 46461652380 69692478570 139384957140
• Sum of all divisors σ(n): 533540722176
• Sum of proper divisors (its aliquot sum) s(n): 394155765036
• 139384957140 is an abundant number, because the sum of its proper divisors (394155765036) is greater than itself. Its abundance is 254770807896

Bases of 139384957140

• Binary: 10000001110011111111011010100011010100₂
• Hexadecimal: 0x2073FDA8D4
• Base-36: 1S167D90

Squares and roots of 139384957140

• 139384957140 squared (139384957140²) is 19428166276919636979600
• 139384957140 cubed (139384957140³) is 2707994123817236971625905054344000
• The square root of 139384957140 is 373342.9484267783
• The cube root of 139384957140 is 5184.8791148303

Scales and comparisons

• 139,384,957,140 seconds is equal to 4,432 years, 3 days, 19 hours, 39 minutes.
• To count from 1 to 139,384,957,140 would take you about eight thousand, eight hundred sixty-four 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 139384957140 cubic inches would be around 432.1 feet tall.

Recreational maths with 139384957140

• 139384957140 backwards is 041759483931
• 139384957140 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139384957140's digits is 54
• More coming soon!