139917490020

Names of 139917490020

• Cardinal: 139917490020 can be written as One hundred thirty-nine billion, nine hundred seventeen million, four hundred ninety thousand and twenty.

Scientific notation

• Scientific notation: 1.3991749002 × 10¹¹

Factors of 139917490020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1782

Divisors of 139917490020

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 31 33 35 36 42 44 45 49 54 55 60 62 63 66 70 77 81 84 90 93 98 99 105 108 110 124 126 132 135 140 147 154 155 162 165 180 186 189 196 198 210 217 220 231 243 245 252 270 279 294 297 308 310 315 324 330 341 372 378 385 396 405 420 434 441 462 465 486 490 495 539 540 558 567 588 594 620 630 651 660 682 693 735 756 770 810 837 868 882 891 924 930 945 972 980 990 1023 1078 1085 1116 1134 1155 1188 1215 1260 1302 1323 1364 1386 1395 1470 1485 1519 1540 1617 1620 1674 1701 1705 1723 1764 1782 1860 1890 1953 1980 2046 2079 2156 2170 2205 2268 2310 2387 2430 2511 2604 2646 2673 2695 2772 2790 2835 2940 2970 3038 3069 3234 3255 3348 3402 3410 3446 3465 3564 3780 3906 3969 4092 4158 4185 4340 4410 4455 4557 4620 4774 4851 4860 5022 5115 5169 5292 5346 5390 5580 5670 5859 5940 6076 6138 6237 6468 6510 6615 6804 6820 6892 6930 7161 7533 7595 7812 7938 8085 8316 8370 8505 8615 8820 8910 9114 9207 9548 9702 9765 10044 10230 10338 10395 10692 10780 11340 11718 11907 11935 12061 12276 12474 12555 13020 13230 13365 13671 13860 14322 14553 15066 15190 15345 15507 15876 16170 16709 16740 17010 17230 17577 17820 18228 18414 18711 18953 19404 19530 19845 20460 20676 20790 21483 22785 23436 23814 23870 24122 24255 24948 25110 25845 26460 26730 27342 27621 28644 29106 29295 30132 30380 30690 31014 31185 32340 33418 34020 34460 35154 35805 36183 36828 37422 37665 37906 39060 39690 41013 41580 42966 43659 45570 46035 46521 47628 47740 48244 48510 50127 50220 51690 52731 53413 53460 54684 55242 56859 58212 58590 59535 60305 61380 62028 62370 64449 66836 68355 70308 71610 72366 72765 74844 75330 75812 77535 79380 82026 82863 83545 84427 85932 87318 87885 91140 92070 93042 93555 94765 97020 100254 103380 105462 106826 107415 108549 110484 113718 117180 119070 120610 123039 124740 128898 130977 132671 136710 138105 139563 143220 144732 145530 150381 150660 155070 160239 164052 165726 167090 168854 170577 174636 175770 180915 184140 186084 187110 189530 193347 200508 205065 210924 213652 214830 217098 218295 227436 232605 238140 241220 246078 250635 253281 257796 261954 263655 265342 267065 273420 276210 279126 284295 291060 300762 310140 320478 322245 325647 331452 334180 337708 341154 351540 361830 369117 373891 374220 379060 386694 398013 410130 414315 418689 422135 429660 434196 436590 451143 465210 480717 492156 501270 506562 511731 523908 527310 530684 534130 542745 552420 558252 568590 580041 587543 601524 615195 640956 644490 651294 654885 663355 682308 697815 723660 738234 747782 751905 759843 773388 796026 801195 820260 828630 837378 844270 852885 873180 902286 928697 930420 961434 966735 976941 1002540 1013124 1023462 1054620 1068260 1085490 1121673 1137180 1160082 1175086 1194039 1230390 1266405 1288980 1302588 1309770 1326710 1353429 1395630 1442151 1476468 1495564 1503810 1519686 1535193 1592052 1602390 1628235 1657260 1674756 1688540 1705770 1762629 1804572 1845585 1857394 1869455 1922868 1933470 1953882 1990065 2046924 2093445 2170980 2243346 2255715 2279529 2320164 2350172 2388078 2403585 2460780 2532810 2558655 2617237 2619540 2653420 2706858 2786091 2791260 2884302 2900205 2930823 2937715 3007620 3039372 3070386 3204780 3256470 3365019 3411540 3525258 3582117 3691170 3714788 3738910 3799215 3866940 3907764 3980130 4060287 4112801 4186890 4326453 4486692 4511430 4559058 4605579 4643485 4776156 4807170 4884705 5065620 5117310 5234474 5287887 5413716 5572182 5608365 5768604 5800410 5861646 5875430 5970195 6140772 6512940 6730038 6767145 6838587 7050516 7164234 7210755 7382340 7477820 7598430 7675965 7851711 7960260 8120574 8225602 8358273 8373780 8652906 8813145 9022860 9118116 9211158 9286970 9614340 9769410 10095057 10234620 10468948 10575774 10746351 11144364 11216730 11397645 11600820 11723292 11750860 11940390 12338403 12979359 13086185 13460076 13534290 13677174 13930455 14328468 14421510 14654115 15196860 15351930 15703422 15863661 16241148 16451204 16716546 16825095 17305812 17626290 17910585 18422316 18573940 19538820 20190114 20301435 20515761 20564005 21151548 21492702 21632265 22433460 22795290 23027895 23555133 23880780 24676806 25074819 25958718 26172370 26439435 27068580 27354348 27860910 28789607 28843020 29308230 30285171 30703860 31406844 31727322 32239053 33433092 33650190 34192935 35252580 35821170 37015209 39258555 40380228 40602870 41031522 41128010 41791365 42985404 43264530 45590580 46055790 47110266 47590983 49353612 50149638 50475285 51917436 52344740 52878870 53731755 55721820 57579214 58616460 60570342 61692015 63454644 64478106 64896795 67300380 68385870 70665399 71642340 74030418 75224457 78517110 79318305 81205740 82063044 82256020 83582730 86368821 86529060 90855513 92111580 94220532 95181966 100299276 100950570 102578805 105757740 107463510 111045627 115158428 117775665 121140684 123384030 125374095 128956212 129793590 136771740 141330798 142772949 143948035 148060836 150448914 151425855 157034220 158636610 161195265 167165460 172737642 181711026 185076045 190363932 201901140 205157610 211996197 214927020 222091254 225673371 235551330 237954915 246768060 250748190 259106463 259587180 282661596 285545898 287896070 300897828 302851710 317273220 322390530 333136881 345475284 353326995 363422052 370152090 376122285 410315220 423992394 431844105 444182508 451346742 454277565 471102660 475909830 501496380 518212926 555228135 571091796 575792140 605703420 635988591 644781060 666273762 706653990 713864745 740304180 752244570 777319389 847984788 863688210 902693484 908555130 951819660 999410643 1036425852 1059980985 1110456270 1128366855 1271977182 1295532315 1332547524 1413307980 1427729490 1504489140 1554638778 1665684405 1727376420 1817110260 1998821286 2119961970 2220912540 2256733710 2331958167 2543954364 2591064630 2855458980 3109277556 3179942955 3331368810 3886596945 3997642572 4239923940 4513467420 4663916334 4997053215 5182129260 6359885910 6662737620 6995874501 7773193890 9327832668 9994106430 11659790835 12719771820 13991749002 15546387780 19988212860 23319581670 27983498004 34979372505 46639163340 69958745010 139917490020
• Sum of all divisors σ(n): 576891334656
• Sum of proper divisors (its aliquot sum) s(n): 436973844636
• 139917490020 is an abundant number, because the sum of its proper divisors (436973844636) is greater than itself. Its abundance is 297056354616

Bases of 139917490020

• Binary: 10000010010011101110110111011101100100₂
• Hexadecimal: 0x2093BB7764
• Base-36: 1S9Z9E90

Squares and roots of 139917490020

• 139917490020 squared (139917490020²) is 19576904013496799600400
• 139917490020 cubed (139917490020³) is 2739151271930936403390906988008000
• The square root of 139917490020 is 374055.4638285611
• The cube root of 139917490020 is 5191.4738238067

Scales and comparisons

• 139,917,490,020 seconds is equal to 4,448 years, 49 weeks, 9 hours, 27 minutes.
• To count from 1 to 139,917,490,020 would take you about eight thousand, eight hundred ninety-seven 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 139917490020 cubic inches would be around 432.6 feet tall.

Recreational maths with 139917490020

• 139917490020 backwards is 020094719931
• 139917490020 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139917490020's digits is 45
• More coming soon!