139422517920

Names of 139422517920

• Cardinal: 139422517920 can be written as One hundred thirty-nine billion, four hundred twenty-two million, five hundred seventeen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3942251792 × 10¹¹

Factors of 139422517920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 407

Divisors of 139422517920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 37 40 42 45 48 54 56 60 63 70 72 74 80 84 90 96 105 108 111 112 120 126 135 140 144 148 160 168 180 185 189 210 216 222 224 240 252 259 270 280 288 296 315 333 336 353 360 370 378 420 432 444 480 504 518 540 555 560 592 630 666 672 706 720 740 756 777 840 864 888 945 999 1008 1036 1059 1080 1110 1120 1184 1260 1295 1332 1412 1440 1480 1512 1554 1665 1680 1765 1776 1890 1998 2016 2072 2118 2160 2220 2331 2471 2520 2590 2664 2824 2960 3024 3108 3177 3330 3360 3530 3552 3780 3885 3996 4144 4236 4320 4440 4662 4942 4995 5040 5180 5295 5328 5648 5920 6048 6216 6354 6660 6993 7060 7413 7560 7770 7992 8288 8472 8880 9324 9531 9884 9990 10080 10360 10590 10656 11296 11655 12355 12432 12708 13061 13320 13986 14120 14826 15120 15540 15885 15984 16944 17760 18648 19062 19768 19980 20720 21180 22239 23310 24710 24864 25416 26122 26640 27972 28240 29652 30240 31080 31770 31968 33888 34965 37065 37296 38124 39183 39536 39960 41440 42360 44478 46620 47655 49420 50832 52244 53280 55944 56480 59304 62160 63540 65305 66717 69930 74130 74592 76248 78366 79072 79920 84720 88956 91427 93240 95310 98840 101664 104488 111195 111888 117549 118608 124320 124609 127080 130610 133434 139860 148260 152496 156732 159840 169440 177912 182854 186480 190620 195915 197680 208976 222390 223776 235098 237216 249218 254160 261220 266868 274281 279720 296520 304992 313464 333585 352647 355824 365708 372960 373827 381240 391830 395360 417952 444780 457135 470196 498436 508320 522440 533736 548562 559440 587745 593040 623045 626928 667170 705294 711648 731416 747654 762480 783660 822843 872263 889560 914270 940392 996872 1044880 1067472 1097124 1118880 1121481 1175490 1186080 1246090 1253856 1334340 1371405 1410588 1462832 1495308 1524960 1567320 1645686 1744526 1763235 1779120 1828540 1869135 1880784 1993744 2089760 2134944 2194248 2242962 2350980 2468529 2492180 2616789 2668680 2742810 2821176 2925664 2990616 3134640 3291372 3364443 3489052 3526470 3558240 3657080 3738270 3761568 3987488 4114215 4361315 4388496 4485924 4610533 4701960 4937058 4984360 5233578 5337360 5485620 5607405 5642352 5981232 6269280 6582744 6728886 6978104 7052940 7314160 7476540 7850367 8228430 8722630 8776992 8971848 9221066 9403920 9874116 9968720 10467156 10674720 10971240 11214810 11284704 11962464 12342645 13083945 13165488 13457772 13831599 13956208 14105880 14628320 14953080 15700734 16456860 16822215 17445260 17943696 18442132 18807840 19748232 19937440 20934312 21942480 22429620 23052665 23551101 24685290 26167890 26330976 26915544 27663198 27912416 28211760 29906160 31401468 32273731 32913720 33644430 34890520 35887392 36884264 39251835 39496464 41494797 41868624 43884960 44859240 46105330 47102202 49370580 52335780 53831088 55326396 56423520 59812320 62802936 64547462 65827440 67288860 69157995 69781040 73768528 78503670 78992928 82989594 83737248 89718480 92210660 94204404 96821193 98741160 104671560 107662176 110652792 117755505 124484391 125605872 129094924 131654880 134577720 138315990 139562080 147537056 157007340 161368655 165979188 179436960 184421320 188408808 193642386 197482320 207473985 209343120 221305584 235511010 248968782 251211744 258189848 269155440 276631980 290463579 314014680 322737310 331958376 368842640 376817616 387284772 394964640 414947970 418686240 442611168 471022020 484105965 497937564 516379696 538310880 553263960 580927158 622421955 628029360 645474620 663916752 737685280 753635232 774569544 829895940 871390737 942044040 968211930 995875128 1032759392 1106527920 1161854316 1244843910 1256058720 1290949240 1327833504 1452317895 1549139088 1659791880 1742781474 1884088080 1936423860 1991750256 2213055840 2323708632 2489687820 2581898480 2904635790 3098278176 3319583760 3485562948 3768176160 3872847720 3983500512 4356953685 4647417264 4979375640 5163796960 5809271580 6639167520 6971125896 7745695440 8713907370 9294834528 9958751280 11618543160 13942251792 15491390880 17427814740 19917502560 23237086320 27884503584 34855629480 46474172640 69711258960 139422517920
• Sum of all divisors σ(n): 574389930240
• Sum of proper divisors (its aliquot sum) s(n): 434967412320
• 139422517920 is an abundant number, because the sum of its proper divisors (434967412320) is greater than itself. Its abundance is 295544894400

Bases of 139422517920

• Binary: 10000001110110001110101100101010100000₂
• Hexadecimal: 0x20763ACAA0
• Base-36: 1S1SKFC0

Squares and roots of 139422517920

• 139422517920 squared (139422517920²) is 19438638503152721126400
• 139422517920 cubed (139422517920³) is 2710183925046212237742266585088000
• The square root of 139422517920 is 373393.2483588849
• The cube root of 139422517920 is 5185.3448050001

Scales and comparisons

• 139,422,517,920 seconds is equal to 4,433 years, 10 weeks, 4 days, 13 hours, 12 minutes.
• To count from 1 to 139,422,517,920 would take you about eight thousand, eight hundred sixty-six 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 139422517920 cubic inches would be around 432.1 feet tall.

Recreational maths with 139422517920

• 139422517920 backwards is 029715224931
• 139422517920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139422517920's digits is 45
• More coming soon!