138959307000

Names of 138959307000

• Cardinal: 138959307000 can be written as One hundred thirty-eight billion, nine hundred fifty-nine million, three hundred seven thousand.

Scientific notation

• Scientific notation: 1.38959307 × 10¹¹

Factors of 138959307000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 80

Divisors of 138959307000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 25 27 30 36 40 45 46 47 50 54 60 69 72 75 81 90 92 94 100 108 115 120 125 135 138 141 150 162 180 184 188 200 207 216 225 230 235 243 250 270 276 282 300 324 345 360 375 376 405 414 423 450 460 470 486 500 529 540 552 564 575 600 621 648 675 690 705 750 810 828 846 900 920 940 972 1000 1035 1058 1080 1081 1125 1128 1150 1175 1215 1242 1269 1350 1380 1410 1500 1587 1620 1656 1692 1725 1800 1863 1880 1944 2025 2070 2115 2116 2162 2250 2300 2350 2430 2484 2538 2645 2700 2760 2820 2875 3000 3105 3174 3240 3243 3375 3384 3450 3525 3726 3807 4050 4140 4230 4232 4324 4500 4600 4700 4761 4860 4968 5076 5175 5290 5400 5405 5589 5640 5750 5875 6075 6210 6345 6348 6486 6750 6900 7050 7452 7614 7935 8100 8280 8460 8625 8648 9000 9315 9400 9522 9720 9729 10125 10152 10350 10575 10580 10810 11178 11421 11500 11750 12150 12167 12420 12690 12696 12972 13225 13500 13800 14100 14283 14904 15228 15525 15870 16200 16215 16920 17250 17625 18630 19035 19044 19458 20250 20700 21150 21160 21620 22356 22842 23000 23500 23805 24300 24334 24840 24863 25380 25875 25944 26450 27000 27025 27945 28200 28566 29187 30375 30456 31050 31725 31740 32430 34500 35250 36501 37260 38070 38088 38916 39675 40500 41400 42300 42849 43240 44712 45684 46575 47000 47610 48600 48645 48668 49726 50760 51750 52875 52900 54050 55890 57105 57132 58374 60750 60835 62100 63450 63480 64860 66125 69000 70500 71415 73002 74520 74589 76140 77625 77832 79350 81000 81075 84600 85698 87561 91368 93150 95175 95220 97290 97336 99452 103500 105750 105800 108100 109503 111780 114210 114264 116748 119025 121500 121670 124200 124315 126900 128547 129720 132250 135125 139725 141000 142830 145935 146004 149178 152280 155250 158625 158700 162150 171396 175122 182505 186300 190350 190440 194580 198375 198904 207000 211500 214245 216200 219006 223560 223767 228420 232875 233496 238050 243000 243225 243340 248630 253800 257094 262683 264500 270250 279450 285525 285660 291870 292008 298356 304175 310500 317250 317400 324300 328509 342792 350244 357075 365010 372600 372945 380700 389160 396750 405375 423000 428490 437805 438012 447534 456840 465750 475875 476100 486450 486680 497260 514188 525366 529000 540500 547515 558900 571050 571320 571849 583740 595125 596712 608350 621000 621575 634500 642735 648600 657018 671301 698625 700488 714150 729675 730020 745890 761400 793500 810750 856980 875610 876024 895068 912525 931500 951750 952200 972900 985527 994520 1028376 1050732 1071225 1081000 1095030 1117800 1118835 1142100 1143698 1167480 1190250 1216125 1216700 1243150 1269000 1285470 1313415 1314036 1342602 1397250 1427625 1428300 1459350 1460040 1491780 1520875 1587000 1621500 1642545 1713960 1715547 1751220 1785375 1790136 1825050 1863000 1864725 1903500 1945800 1971054 2013903 2101464 2142450 2189025 2190060 2237670 2284200 2287396 2380500 2432250 2433400 2486300 2570940 2626830 2628072 2685204 2737575 2794500 2855250 2856600 2859245 2918700 2956581 2983560 3041750 3107875 3213675 3243000 3285090 3356505 3431094 3502440 3570750 3648375 3650100 3729450 3807000 3942108 4027806 4284900 4378050 4380120 4475340 4562625 4574792 4761000 4864500 4927635 4972600 5141880 5146641 5253660 5356125 5370408 5475150 5589000 5594175 5710500 5718490 5837400 5913162 6041709 6083500 6215750 6427350 6567075 6570180 6713010 6862188 7141500 7296750 7300200 7458900 7884216 8055612 8212725 8569800 8577735 8756100 8950680 9125250 9323625 9729000 9855270 10069515 10293282 10507320 10712250 10945125 10950300 11188350 11421000 11436980 11826324 12083418 12167000 12431500 12854700 13134150 13140360 13426020 13687875 13724376 14283000 14296225 14593500 14782905 14917800 15439923 16068375 16111224 16425450 16782525 17155470 17512200 18250500 18647250 19710540 20139030 20586564 21424500 21890250 21900600 22376700 22873960 23652648 24166836 24638175 24863000 25709400 25733205 26268300 26852040 27375750 27970875 28592450 29187000 29565810 30208545 30879846 32136750 32835375 32850900 33565050 34310940 36501000 37294500 39421080 40278060 41063625 41173128 42849000 42888675 43780500 44753400 46319769 48333672 49276350 50347575 51466410 52536600 54751500 55941750 57184900 59131620 60417090 61759692 64273500 65670750 65701800 67130100 68621880 71481125 73914525 74589000 77199615 80556120 82127250 83912625 85777350 87561000 92639538 98552700 100695150 102932820 109503000 111883500 114369800 118263240 120834180 123190875 123519384 128547000 128666025 131341500 134260200 138959307 142962250 147829050 151042725 154399230 164254500 167825250 171554700 185279076 197105400 201390300 205865640 214443375 223767000 231598845 241668360 246381750 251737875 257332050 262683000 277918614 285924500 295658100 302085450 308798460 328509000 335650500 343109400 369572625 370558152 385998075 402780600 428886750 463197690 492763500 503475750 514664100 555837228 571849000 591316200 604170900 617596920 643330125 671301000 694796535 739145250 755213625 771996150 857773500 926395380 985527000 1006951500 1029328200 1111674456 1157994225 1208341800 1286660250 1389593070 1478290500 1510427250 1543992300 1715547000 1852790760 1929990375 2013903000 2315988450 2573320500 2779186140 2956581000 3020854500 3087984600 3473982675 3859980750 4631976900 5146641000 5558372280 5789971125 6041709000 6947965350 7719961500 9263953800 11579942250 13895930700 15439923000 17369913375 23159884500 27791861400 34739826750 46319769000 69479653500 138959307000
• Sum of all divisors σ(n): 520050585600
• Sum of proper divisors (its aliquot sum) s(n): 381091278600
• 138959307000 is an abundant number, because the sum of its proper divisors (381091278600) is greater than itself. Its abundance is 242131971600

Bases of 138959307000

• Binary: 10000001011010100111101100000011111000₂
• Hexadecimal: 0x205A9EC0F8
• Base-36: 1RU4S7I0

Squares and roots of 138959307000

• 138959307000 squared (138959307000²) is 19309689001920249000000
• 138959307000 cubed (138959307000³) is 2683261002092359470307443000000000
• The square root of 138959307000 is 372772.4600879201
• The cube root of 138959307000 is 5179.5959171577

Scales and comparisons

• 138,959,307,000 seconds is equal to 4,418 years, 24 weeks, 5 days, 7 hours, 30 minutes.
• To count from 1 to 138,959,307,000 would take you about eight thousand, eight hundred thirty-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 138959307000 cubic inches would be around 431.6 feet tall.

Recreational maths with 138959307000

• 138959307000 backwards is 000703959831
• 138959307000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138959307000's digits is 45
• More coming soon!