139221505920

Names of 139221505920

• Cardinal: 139221505920 can be written as One hundred thirty-nine billion, two hundred twenty-one million, five hundred five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3922150592 × 10¹¹

Factors of 139221505920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 519

Divisors of 139221505920

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 31 32 35 38 40 42 43 48 56 57 60 62 64 70 76 80 84 86 93 95 96 105 112 114 120 124 128 129 133 140 152 155 160 168 172 186 190 192 210 215 217 224 228 240 248 258 266 280 285 301 304 310 320 336 344 372 380 384 399 409 420 430 434 448 456 465 480 496 516 532 560 570 589 602 608 620 640 645 651 665 672 688 744 760 798 817 818 840 860 868 896 903 912 930 960 992 1032 1064 1085 1120 1140 1178 1204 1216 1227 1240 1290 1302 1330 1333 1344 1376 1488 1505 1520 1596 1634 1636 1680 1720 1736 1767 1806 1824 1860 1920 1984 1995 2045 2064 2128 2170 2240 2280 2356 2408 2432 2451 2454 2480 2580 2604 2660 2666 2688 2752 2863 2945 2976 3010 3040 3192 3255 3268 3272 3360 3440 3472 3534 3612 3648 3720 3968 3990 3999 4085 4090 4123 4128 4256 4340 4480 4515 4560 4712 4816 4902 4908 4960 5160 5208 5320 5332 5504 5719 5726 5890 5952 6020 6080 6135 6384 6510 6536 6544 6665 6720 6880 6944 7068 7224 7296 7440 7771 7980 7998 8170 8180 8246 8256 8512 8589 8680 8835 9030 9120 9331 9424 9632 9804 9816 9920 10320 10416 10640 10664 11438 11452 11780 11904 12040 12160 12255 12270 12369 12679 12768 13020 13072 13088 13330 13440 13760 13888 14136 14315 14448 14880 15542 15960 15996 16340 16360 16492 16512 17024 17157 17178 17360 17587 17670 18060 18240 18662 18848 19264 19608 19632 19840 19995 20615 20640 20832 21280 21328 22876 22904 23313 23560 24080 24510 24540 24738 25327 25358 25536 26040 26144 26176 26660 27520 27776 27993 28272 28595 28630 28896 29760 31084 31920 31992 32680 32720 32984 34314 34356 34720 35174 35340 36120 36480 37324 37696 38037 38528 38855 39216 39264 39990 41230 41280 41664 42560 42656 42945 45752 45808 46626 46655 47120 48160 49020 49080 49476 50654 50716 51072 52080 52288 52352 52761 53320 54397 55986 56544 57190 57260 57792 59520 61845 62168 63395 63840 63984 65360 65440 65968 68628 68712 69440 70348 70680 72240 74648 75392 75981 76074 77710 78432 78528 79980 82460 82560 83328 85120 85312 85785 85890 87935 88753 91504 91616 93252 93310 94240 96320 98040 98160 98952 101308 101432 104160 104576 105522 106640 108794 111972 113088 114380 114520 115584 116565 123109 123690 124336 126635 126790 127680 127968 130720 130880 131936 137256 137424 138880 139965 140696 141360 144480 149296 151962 152148 155420 156864 157056 159960 163191 164920 170624 171570 171780 175870 177289 177506 183008 183232 186504 186620 188480 190185 192640 196080 196320 197904 202616 202864 208320 211044 213280 217588 223944 226176 228760 229040 233130 240901 246218 247380 248672 253270 253580 255360 255936 261440 261760 263805 263872 266259 271985 274512 274848 279930 281392 282720 288960 298592 303924 304296 310840 313728 319920 326382 329840 334153 343140 343560 351740 354578 355012 366016 366464 369327 373008 373240 376960 379905 380370 392160 392640 395808 405232 405728 416640 422088 426560 435176 443765 447888 457520 458080 466260 481802 492436 494760 497344 506540 507160 511872 522880 527610 527744 531867 532518 543970 545197 549024 549696 559860 562784 565440 577920 597184 607848 608592 615545 621680 639840 652764 659680 668306 686280 687120 703480 709156 710024 722703 732032 738654 746016 746480 759810 760740 784320 785280 791616 810464 811456 815955 844176 853120 870352 886445 887530 895776 915040 916160 932520 963604 984872 989520 994688 1002459 1013080 1014320 1055220 1063734 1065036 1087940 1090394 1098048 1099392 1119720 1125568 1130880 1194368 1204505 1215696 1217184 1231090 1243360 1279680 1305528 1319360 1331295 1336612 1372560 1374240 1406960 1418312 1420048 1445406 1477308 1492032 1492960 1519620 1521480 1568640 1583232 1620928 1622912 1631910 1635591 1670765 1686307 1688352 1740704 1772890 1775060 1791552 1830080 1832320 1846635 1865040 1927208 1969744 1979040 2004918 2026160 2028640 2110440 2127468 2130072 2175880 2180788 2196096 2239440 2251136 2339071 2409010 2431392 2434368 2462180 2486720 2559360 2611056 2638720 2659335 2662590 2673224 2725985 2745120 2748480 2813920 2836624 2840096 2890812 2954616 2984064 2985920 3039240 3042960 3241856 3263820 3271182 3341530 3372614 3376704 3481408 3545780 3550120 3583104 3613515 3660160 3693270 3730080 3816379 3854416 3939488 3958080 4009836 4052320 4057280 4220880 4254936 4260144 4351760 4361576 4478880 4678142 4818020 4862784 4868736 4924360 4973440 5012295 5058921 5222112 5318670 5325180 5346448 5451970 5490240 5496960 5627840 5673248 5680192 5781624 5909232 5971840 6078480 6085920 6527640 6542364 6683060 6745228 6753408 6962816 7017213 7091560 7100240 7227030 7386540 7460160 7632758 7708832 7878976 7916160 8019672 8104640 8114560 8177955 8431535 8441760 8509872 8520288 8703520 8723152 8957760 9356284 9636040 9725568 9848720 10024590 10117842 10358743 10444224 10637340 10650360 10692896 10903940 10980480 11255680 11346496 11360384 11449137 11563248 11695355 11818464 12156960 12171840 13055280 13084728 13366120 13490456 14034426 14183120 14200480 14454060 14773080 14920320 15265516 15417664 15757952 16039344 16209280 16355910 16863070 16883520 17019744 17040576 17407040 17446304 17915520 18712568 19081895 19272080 19697440 20049180 20235684 20717486 20888448 21274680 21300720 21385792 21807880 22692992 22898274 23126496 23390710 23636928 24313920 24343680 25294605 26110560 26169456 26732240 26980912 28068852 28366240 28400960 28908120 29546160 30531032 30835328 31076229 32078688 32711820 33726140 33767040 34039488 34081152 34814080 34892608 35086065 37425136 38163790 38544160 39394880 40098360 40471368 41434972 42549360 42601440 42771584 43615760 45796548 46252992 46781420 47273856 48627840 50589210 51793715 52221120 52338912 53464480 53961824 56137704 56732480 56801920 57245685 57816240 59092320 61062064 62152458 64157376 65423640 67452280 68078976 69785216 70172130 72511201 74850272 76327580 77088320 78789760 80196720 80942736 82869944 85098720 85202880 87231520 91593096 92505984 93562840 101178420 103587430 104442240 104677824 106928960 107923648 112275408 113464960 114491370 115632480 118184640 122124128 124304916 128314752 130847280 134904560 140344260 145022402 149700544 152655160 154176640 155381145 160393440 161885472 165739888 170197440 170405760 174463040 183186192 187125680 202356840 207174860 209355648 213857920 215847296 217533603 224550816 228982740 231264960 236369280 244248256 248609832 261694560 269809120 280688520 290044804 299401088 305310320 310762290 320786880 323770944 331479776 340394880 348926080 362556005 366372384 374251360 404713680 414349720 435067206 449101632 457965480 462529920 488496512 497219664 523389120 539618240 561377040 580089608 610620640 621524580 641573760 647541888 662959552 725112010 732744768 748502720 809427360 828699440 870134412 898203264 915930960 994439328 1046778240 1079236480 1087668015 1122754080 1160179216 1221241280 1243049160 1325919104 1450224020 1465489536 1497005440 1618854720 1657398880 1740268824 1831861920 1988878656 2175336030 2245508160 2320358432 2442482560 2486098320 2900448040 3237709440 3314797760 3480537648 3663723840 3977757312 4350672060 4491016320 4640716864 4972196640 5800896080 6629595520 6961075296 7327447680 8701344120 9281433728 9944393280 11601792160 13922150592 17402688240 19888786560 23203584320 27844301184 34805376480 46407168640 69610752960 139221505920
• Sum of all divisors σ(n): 565272576000
• Sum of proper divisors (its aliquot sum) s(n): 426051070080
• 139221505920 is an abundant number, because the sum of its proper divisors (426051070080) is greater than itself. Its abundance is 286829564160

Bases of 139221505920

• Binary: 10000001101010001111111001011110000000₂
• Hexadecimal: 0x206A3F9780
• Base-36: 1RYGW1HC

Squares and roots of 139221505920

• 139221505920 squared (139221505920²) is 19382627710632595046400
• 139221505920 cubed (139221505920³) is 2698478618560991878197340274688000
• The square root of 139221505920 is 373123.9819684605
• The cube root of 139221505920 is 5182.8516212927

Scales and comparisons

• 139,221,505,920 seconds is equal to 4,426 years, 42 weeks, 2 days, 32 minutes.
• To count from 1 to 139,221,505,920 would take you about eight thousand, eight hundred fifty-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 139221505920 cubic inches would be around 431.9 feet tall.

Recreational maths with 139221505920

• 139221505920 backwards is 029505122931
• The number of decimal digits it has is: 12
• The sum of 139221505920's digits is 39
• More coming soon!