139431640320

Names of 139431640320

• Cardinal: 139431640320 can be written as One hundred thirty-nine billion, four hundred thirty-one million, six hundred forty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.3943164032 × 10¹¹

Factors of 139431640320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 88

Divisors of 139431640320

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 64 70 71 72 80 84 90 96 98 105 112 120 126 128 140 142 144 147 160 168 180 192 196 210 213 224 240 245 252 256 280 284 288 294 315 320 336 343 355 360 384 392 420 426 441 448 480 490 497 504 560 568 576 588 630 639 640 672 686 710 720 735 768 784 840 852 882 896 960 980 994 1008 1029 1065 1120 1136 1152 1176 1260 1278 1280 1344 1372 1420 1440 1470 1491 1568 1680 1704 1715 1764 1792 1920 1960 1988 2016 2058 2130 2205 2240 2272 2304 2352 2401 2485 2520 2556 2688 2744 2840 2880 2940 2982 3087 3136 3195 3360 3408 3430 3479 3528 3840 3920 3976 4032 4116 4260 4410 4473 4480 4544 4704 4802 4970 5040 5041 5112 5145 5376 5488 5680 5760 5880 5964 6174 6272 6390 6720 6816 6860 6958 7056 7203 7455 7840 7952 8064 8232 8520 8820 8946 8960 9088 9408 9604 9940 10080 10082 10224 10290 10437 10976 11360 11520 11760 11928 12005 12348 12544 12780 13440 13632 13720 13916 14112 14406 14910 15123 15435 15680 15904 16128 16464 17040 17395 17640 17892 18176 18816 19208 19880 20160 20164 20448 20580 20874 21609 21952 22365 22720 23520 23856 24010 24353 24696 25205 25560 26880 27264 27440 27832 28224 28812 29820 30246 30870 31311 31360 31808 32928 34080 34790 35280 35287 35784 36015 37632 38416 39760 40320 40328 40896 41160 41748 43218 43904 44730 45369 45440 47040 47712 48020 48706 49392 50410 51120 52185 54528 54880 55664 56448 57624 59640 60492 61740 62622 62720 63616 65856 68160 69580 70560 70574 71568 72030 73059 75615 76832 79520 80640 80656 81792 82320 83496 86436 87808 89460 90738 90880 94080 95424 96040 97412 98784 100820 102240 104370 105861 108045 109760 111328 112896 115248 119280 120984 121765 123480 125244 127232 131712 136320 139160 141120 141148 143136 144060 146118 151230 153664 156555 159040 161312 163584 164640 166992 170471 172872 176435 178920 181476 188160 190848 192080 194824 197568 201640 204480 208740 211722 216090 219177 219520 222656 226845 230496 238560 241968 243530 246960 247009 250488 263424 272640 278320 282240 282296 286272 288120 292236 302460 307328 313110 317583 318080 322624 329280 333984 340942 345744 352870 357840 362952 365295 381696 384160 389648 395136 403280 408960 417480 423444 432180 438354 439040 445312 453690 460992 477120 483936 487060 493920 494018 500976 511413 529305 556640 564480 564592 572544 576240 584472 604920 614656 626220 635166 636160 645248 658560 667968 681884 691488 705740 715680 725904 730590 741027 768320 779296 790272 806560 817920 834960 846888 852355 864360 876708 890624 907380 921984 954240 967872 974120 987840 988036 1001952 1022826 1058610 1095885 1113280 1129184 1145088 1152480 1168944 1209840 1235045 1252440 1270332 1290496 1317120 1335936 1363768 1382976 1411480 1431360 1451808 1461180 1482054 1534239 1536640 1558592 1587915 1613120 1669920 1693776 1704710 1728720 1729063 1753416 1814760 1843968 1908480 1935744 1948240 1975680 1976072 2003904 2045652 2117220 2191770 2223081 2226560 2258368 2304960 2337888 2419680 2470090 2504880 2540664 2557065 2671872 2727536 2765952 2822960 2862720 2903616 2922360 2964108 3068478 3073280 3117184 3175830 3226240 3339840 3387552 3409420 3457440 3458126 3506832 3629520 3705135 3871488 3896480 3951360 3952144 4007808 4091304 4234440 4383540 4446162 4453120 4516736 4609920 4675776 4839360 4940180 5009760 5081328 5114130 5187189 5455072 5531904 5645920 5725440 5807232 5844720 5928216 6136956 6234368 6351660 6452480 6679680 6775104 6818840 6914880 6916252 7013664 7259040 7410270 7671195 7792960 7904288 8015616 8182608 8468880 8645315 8767080 8892324 9033472 9219840 9351552 9678720 9880360 10019520 10162656 10228260 10374378 10910144 11115405 11291840 11614464 11689440 11856432 12103441 12273912 12703320 13359360 13550208 13637680 13829760 13832504 14027328 14518080 14820540 15342390 15561567 15585920 15808576 16365216 16937760 17290630 17534160 17784648 18703104 19357440 19760720 20039040 20325312 20456520 20748756 21820288 22230810 22583680 23378880 23712864 24206882 24547824 25406640 25935945 27100416 27275360 27659520 27665008 28054656 29036160 29641080 30684780 31123134 31171840 31617152 32730432 33875520 34581260 35068320 35569296 36310323 39521440 40078080 40650624 40913040 41497512 43640576 44461620 45167360 46757760 47425728 48413764 49095648 50813280 51871890 54550720 55330016 56109312 58072320 59282160 60517205 61369560 62246268 63234304 65460864 67751040 69162520 70136640 71138592 72620646 77807835 79042880 81301248 81826080 82995024 88923240 93515520 94851456 96827528 98191296 101626560 103743780 108930969 109101440 110660032 118564320 121034410 122739120 124492536 130921728 135502080 138325040 140273280 142277184 145241292 155615670 158085760 163652160 165990048 177846480 181551615 189702912 193655056 196382592 203253120 207487560 217861938 218202880 221320064 237128640 242068820 245478240 248985072 276650080 280546560 284554368 290482584 311231340 316171520 327304320 331980096 355692960 363103230 387310112 392765184 406506240 414975120 435723876 442640128 474257280 484137640 490956480 497970144 544654845 553300160 569108736 580965168 622462680 654608640 663960192 711385920 726206460 774620224 829950240 871447752 948514560 968275280 981912960 995940288 1089309690 1106600320 1161930336 1244925360 1327920384 1422771840 1452412920 1549240448 1659900480 1742895504 1936550560 1963825920 1991880576 2178619380 2213200640 2323860672 2489850720 2845543680 2904825840 3098480896 3319800960 3485791008 3873101120 3983761152 4357238760 4647721344 4979701440 5809651680 6639601920 6971582016 7746202240 8714477520 9295442688 9959402880 11619303360 13943164032 15492404480 17428955040 19918805760 23238606720 27886328064 34857910080 46477213440 69715820160 139431640320
• Sum of all divisors σ(n): 570826865154
• Sum of proper divisors (its aliquot sum) s(n): 431395224834
• 139431640320 is an abundant number, because the sum of its proper divisors (431395224834) is greater than itself. Its abundance is 291963584514

Bases of 139431640320

• Binary: 10000001110110110001011111110100000000₂
• Hexadecimal: 0x2076C5FD00
• Base-36: 1S1XZY80

Squares and roots of 139431640320

• 139431640320 squared (139431640320²) is 19441182322325849702400
• 139431640320 cubed (139431640320³) is 2710715940962080181543415840768000
• The square root of 139431640320 is 373405.4636986449
• The cube root of 139431640320 is 5185.4578947137

Scales and comparisons

• 139,431,640,320 seconds is equal to 4,433 years, 25 weeks, 5 days, 3 hours, 12 minutes.
• To count from 1 to 139,431,640,320 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 139431640320 cubic inches would be around 432.1 feet tall.

Recreational maths with 139431640320

• 139431640320 backwards is 023046134931
• 139431640320 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139431640320's digits is 36
• More coming soon!