138301230080

Names of 138301230080

• Cardinal: 138301230080 can be written as One hundred thirty-eight billion, three hundred one million, two hundred thirty thousand and eighty.

Scientific notation

• Scientific notation: 1.3830123008 × 10¹¹

Factors of 138301230080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1585

Divisors of 138301230080

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 23 26 32 40 46 52 61 64 65 80 92 104 115 122 128 130 160 184 208 230 244 256 260 299 305 320 368 416 460 488 512 520 598 610 640 736 793 832 920 976 1024 1040 1196 1220 1280 1403 1472 1481 1495 1586 1664 1840 1952 2080 2392 2440 2560 2806 2944 2962 2990 3172 3328 3680 3904 3965 4160 4784 4880 5120 5612 5888 5924 5980 6344 6656 7015 7360 7405 7808 7930 8320 9568 9760 11224 11776 11848 11960 12688 13312 14030 14720 14810 15616 15860 16640 18239 19136 19253 19520 22448 23552 23696 23920 25376 28060 29440 29620 31232 31720 33280 34063 36478 38272 38506 39040 44896 47392 47840 50752 56120 58880 59240 62464 63440 66560 68126 72956 76544 77012 78080 89792 90341 91195 94784 95680 96265 101504 112240 117760 118480 126880 136252 145912 153088 154024 156160 170315 179584 180682 182390 189568 191360 192530 203008 224480 236960 253760 272504 291824 306176 308048 312320 340630 359168 361364 364780 379136 382720 385060 406016 442819 448960 451705 473920 507520 545008 583648 616096 681260 718336 722728 729560 758272 765440 770120 812032 885638 897920 903410 947840 1015040 1090016 1167296 1174433 1232192 1362520 1436672 1445456 1459120 1516544 1530880 1540240 1771276 1795840 1806820 1895680 2030080 2077843 2180032 2214095 2334592 2348866 2464384 2725040 2890912 2918240 3080480 3542552 3591680 3613640 3791360 4060160 4155686 4360064 4428190 4669184 4697732 4928768 5450080 5781824 5836480 5872165 6160960 7085104 7183360 7227280 7582720 8311372 8720128 8856380 9338368 9395464 9857536 10389215 10900160 11563648 11672960 11744330 12321920 14170208 14454560 16622744 17440256 17712760 18676736 18790928 19715072 20778430 21800320 23127296 23345920 23488660 24643840 27011959 28340416 28909120 33245488 34880512 35425520 37581856 41556860 43600640 46254592 46691840 46977320 49287680 54023918 56680832 57818240 66490976 70851040 75163712 83113720 87201280 92509184 93383680 93954640 98575360 108047836 113361664 115636480 132981952 135059795 141702080 150327424 166227440 174402560 187909280 216095672 226723328 231272960 265963904 270119590 283404160 300654848 332454880 375818560 432191344 453446656 462545920 531927808 540239180 566808320 601309696 664909760 751637120 864382688 1063855616 1080478360 1133616640 1202619392 1329819520 1503274240 1728765376 2127711232 2160956720 2267233280 2659639040 3006548480 3457530752 4321913440 5319278080 6013096960 6915061504 8643826880 10638556160 13830123008 17287653760 27660246016 34575307520 69150615040 138301230080
• Sum of all divisors σ(n): 379182480768
• Sum of proper divisors (its aliquot sum) s(n): 240881250688
• 138301230080 is an abundant number, because the sum of its proper divisors (240881250688) is greater than itself. Its abundance is 102580020608

Bases of 138301230080

• Binary: 10000000110011011001010100110000000000₂
• Hexadecimal: 0x2033654C00
• Base-36: 1RJ8ZC3K

Squares and roots of 138301230080

• 138301230080 squared (138301230080²) is 19127230241641096806400
• 138301230080 cubed (138301230080³) is 2645319470442339326205479616512000
• The square root of 138301230080 is 371888.7334674177
• The cube root of 138301230080 is 5171.4065473777

Scales and comparisons

• 138,301,230,080 seconds is equal to 4,397 years, 28 weeks, 4 days, 16 hours, 21 minutes, 20 seconds.
• To count from 1 to 138,301,230,080 would take you about eight thousand, seven hundred ninety-five 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 138301230080 cubic inches would be around 431 feet tall.

Recreational maths with 138301230080

• 138301230080 backwards is 080032103831
• The number of decimal digits it has is: 12
• The sum of 138301230080's digits is 29
• More coming soon!