138445598776520

Names of 138445598776520

• Cardinal: 138445598776520 can be written as One hundred thirty-eight trillion, four hundred forty-five billion, five hundred ninety-eight million, seven hundred seventy-six thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.3844559877652 × 10¹⁴

Factors of 138445598776520

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3245

Divisors of 138445598776520

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 14 17 20 28 34 35 40 56 68 70 79 85 119 136 140 158 170 181 238 280 316 340 362 395 476 553 595 632 680 724 790 905 952 1093 1106 1190 1267 1343 1448 1580 1810 1861 2186 2212 2380 2534 2686 2765 3077 3160 3620 3722 4372 4424 4760 5068 5372 5465 5530 6154 6335 6715 7240 7444 7651 8744 9305 9401 10136 10744 10930 11060 12308 12670 13027 13430 14299 14888 15302 15385 18581 18610 18802 21539 21860 22120 24616 25340 26054 26860 28598 30604 30770 31637 37162 37220 37604 38255 43078 43720 47005 50680 52108 53720 57196 61208 61540 63274 65135 71495 74324 74440 75208 76510 86156 86347 92905 94010 100093 104216 107695 114392 123080 126548 130067 130270 142990 147019 148648 153020 158185 172312 172694 185810 188020 197833 200186 215390 221459 243083 253096 260134 260540 285980 294038 306040 316370 336841 345388 371620 376040 395666 400372 430780 431735 442918 486166 500465 520268 521080 571960 588076 604429 632740 650335 673682 690776 735095 743240 791332 800744 861560 863470 885836 972332 989165 1000930 1029133 1040536 1107295 1176152 1208858 1215415 1265480 1300670 1347364 1384831 1467899 1470190 1582664 1684205 1701581 1726940 1771672 1944664 1978330 2001860 2034073 2058266 2214590 2357887 2417716 2430830 2499323 2601340 2694728 2769662 2935798 2940380 3022145 3363161 3368410 3403162 3453880 3956660 4003720 4068146 4116532 4429180 4715774 4835432 4861660 4998646 5145665 5202680 5539324 5726297 5871596 5880760 6044290 6726322 6736820 6806324 6924155 7339495 7913320 8136292 8233064 8507905 8858360 9431548 9723320 9997292 10170365 10275293 10291330 11078648 11452594 11743192 11789435 12088580 12496615 13452644 13473640 13612648 13848310 14238511 14678990 15628807 16272584 16815805 17015810 17495261 18863096 19994584 20340730 20550586 20582660 22905188 23542127 23578870 24177160 24993230 26610439 26905288 27696620 28477022 28631485 29357980 31257614 33631610 34031620 34579241 34990522 40084079 40681460 41101172 41165320 45810376 47084254 47157740 49986460 51376465 53220878 55393240 56954044 57262970 58715960 62515228 67263220 68063240 69158482 69981044 71192555 78144035 80168158 81362920 82202344 87476305 94168508 94315480 99972920 102752930 106441756 109401649 113908088 114525940 117710635 125030456 133052195 134526440 138316964 139962088 142385110 156288070 160336316 160691767 172896205 174952610 186273073 188337016 200420395 205505860 212883512 218803298 229051880 235421270 242054687 265689719 266104390 276633928 284770220 312576140 320672632 321383534 345792410 349905220 368167213 372546146 400840790 411011720 437606596 452377463 470842540 484109374 531379438 532208780 547008245 569540440 625152280 642767068 691584820 699810440 736334426 745092292 801681580 803458835 875213192 904754926 931365365 941685080 968218748 1062758876 1064417560 1094016490 1124842369 1210273435 1285534136 1328448595 1383169640 1472668852 1490184584 1603363160 1606917670 1809509852 1840836065 1859828033 1862730730 1936437496 2125517752 2188032980 2249684738 2261887315 2420546870 2577170491 2656897190 2731760039 2945337704 3166642241 3213835340 3619019704 3681672130 3719656066 3725461460 4376065960 4499369476 4523774630 4841093740 5154340982 5313794380 5463520078 5624211845 6258842621 6333284482 6427670680 7363344260 7439312132 7450922920 8998738952 9047549260 9299140165 9682187480 10308681964 10627588760 10927040156 11248423690 12517685242 12666568964 12885852455 13658800195 14726688520 14878624264 15833211205 18095098520 18598280330 19122320273 20617363928 21854080312 22496847380 25035370484 25333137928 25771704910 27317600390 29085209827 31294213105 31666422410 37196560660 38244640546 43811898347 44993694760 50070740968 51543409820 54635200780 58170419654 62588426210 63332844820 74393121320 76489281092 87623796694 95611601365 103086819640 109270401560 116340839308 125176852420 126665689640 145426049135 152978562184 175247593388 191223202730 203596468789 219059491735 232681678616 250353704840 290852098270 350495186776 382446405460 407192937578 438118983470 494448567059 581704196540 764892810920 814385875156 876237966940 988897134118 1017982343945 1163408393080 1628771750312 1752475933880 1977794268236 2035964687890 2472242835295 3461139969413 3955588536472 4071929375780 4944485670590 6922279938826 8143858751560 9888971341180 13844559877652 17305699847065 19777942682360 27689119755304 34611399694130 69222799388260 138445598776520
• Sum of all divisors σ(n): 384382294732800
• Sum of proper divisors (its aliquot sum) s(n): 245936695956280
• 138445598776520 is an abundant number, because the sum of its proper divisors (245936695956280) is greater than itself. Its abundance is 107491097179760

Bases of 138445598776520

• Binary: 11111011110101001100000101111000101110011001000₂
• Hexadecimal: 0x7DEA60BC5CC8
• Base-36: 1D2P12Y9XK

Squares and roots of 138445598776520

• 138445598776520 squared (138445598776520²) is 19167183820589156120903310400
• 138445598776520 cubed (138445598776520³) is 2653612240901092011837710619511457791808000
• The square root of 138445598776520 is 11766290.7824224707
• The cube root of 138445598776520 is 51732.0534938765

Scales and comparisons

• 138,445,598,776,520 seconds is equal to 4,402,141 years, 41 weeks, 4 days, 11 hours, 15 minutes, 20 seconds.
• To count from 1 to 138,445,598,776,520 would take you about eleven million, five thousand, three hundred fifty-four 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 138445598776520 cubic inches would be around 4311 feet tall.

Recreational maths with 138445598776520

• 138445598776520 backwards is 025677895544831
• The number of decimal digits it has is: 15
• The sum of 138445598776520's digits is 74
• More coming soon!