138449003582498976

Names of 138449003582498976

• Cardinal: 138449003582498976 can be written as One hundred thirty-eight quadrillion, four hundred forty-nine trillion, three billion, five hundred eighty-two million, four hundred ninety-eight thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.38449003582498976 × 10¹⁷

Factors of 138449003582498976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2225

Divisors of 138449003582498976

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 359 432 718 864 1077 1436 1861 2154 2872 3231 3722 4308 5583 5744 6462 7444 8616 9693 11166 11488 12924 14888 16749 17232 19386 22332 25848 29776 33498 34464 38772 44664 50247 51696 59552 66996 77544 89328 100494 103392 128881 133992 155088 178656 200988 257762 267984 310176 386643 401976 515524 535968 668099 773286 803952 1031048 1159929 1336198 1546572 1607904 2004297 2062096 2319858 2672396 3093144 3463321 3479787 4008594 4124192 4639716 5344792 6012891 6186288 6926642 6959574 8017188 9279432 10389963 10689584 12025782 12372576 13853284 13919148 16034376 18038673 18558864 20779926 21379168 24051564 27706568 27838296 31169889 32068752 36077346 37117728 41559852 46268279 48103128 55413136 55676592 62339778 64137504 72154692 83119704 92536558 93509667 96206256 110826272 111353184 124679556 138804837 144309384 166239408 185073116 187019334 192412512 239847541 249359112 277609674 288618768 332478816 370146232 374038668 416414511 479695082 498718224 555219348 577237536 719542623 740292464 748077336 832829022 959390164 997436448 1110438696 1243332239 1249243533 1439085246 1480584928 1496154672 1665658044 1918780328 2158627869 2220877392 2486664478 2498487066 2878170492 2992309344 3331316088 3729996717 3837560656 4317255738 4441754784 4973328956 4996974132 5756340984 6475883607 6662632176 7459993434 7675121312 8634511476 9946657912 9993948264 11189990151 11512681968 12951767214 13325264352 14919986868 17269022952 19893315824 19987896528 22379980302 23025363936 25903534428 29839973736 33569970453 34538045904 39786631648 39975793056 44759960604 51807068856 59679947472 67139940906 69076091808 86105267219 89519921208 103614137712 119359894944 134279881812 172210534438 179039842416 207228275424 258315801657 268559763624 344421068876 358079684832 446356273801 516631603314 537119527248 688842137752 774947404971 892712547602 1033263206628 1074239054496 1339068821403 1377684275504 1549894809942 1785425095204 2066526413256 2324842214913 2678137642806 2755368551008 3099789619884 3570850190408 4017206464209 4133052826512 4649684429826 5356275285612 6199579239768 7141700380816 8034412928418 8266105653024 9299368859652 10712550571224 12051619392627 12399158479536 14283400761632 16068825856836 18598737719304 21425101142448 24103238785254 24798316959072 32137651713672 37197475438608 42850202284896 48206477570508 64275303427344 74394950877216 96412955141016 128550606854688 160241902294559 192825910282032 320483804589118 385651820564064 480725706883677 640967609178236 961451413767354 1281935218356472 1442177120651031 1922902827534708 2563870436712944 2884354241302062 3845805655069416 4326531361953093 5127740873425888 5768708482604124 7691611310138832 8653062723906186 11537416965208248 15383222620277664 17306125447812372 23074833930416496 34612250895624744 46149667860832992 69224501791249488 138449003582498976
• Sum of all divisors σ(n): 405155261816323200
• Sum of proper divisors (its aliquot sum) s(n): 266706258233824224
• 138449003582498976 is an abundant number, because the sum of its proper divisors (266706258233824224) is greater than itself. Its abundance is 128257254651325248

Bases of 138449003582498976

• Binary: 111101011110111101010001010011110000010101010100010100000₂
• Hexadecimal: 0x1EBDEA29E0AA8A0
• Base-36: 11V82Q79OFC0

Squares and roots of 138449003582498976

• 138449003582498976 squared (138449003582498976²) is 19168126592986814290746913041048576
• 138449003582498976 cubed (138449003582498976³) is 2653808027342225342953250341723116543341569486258176
• The square root of 138449003582498976 is 372087360.1487948637
• The cube root of 138449003582498976 is 517324.7757419555

Scales and comparisons

• 138,449,003,582,498,976 seconds is equal to 4,402,250,063 years, 1 week, 6 days, 14 hours, 9 minutes, 36 seconds.
• To count from 1 to 138,449,003,582,498,976 would take you about thirteen billion, two hundred six million, seven hundred fifty thousand, one hundred eighty-nine 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 138449003582498976 cubic inches would be around 43110.4 feet tall.

Recreational maths with 138449003582498976

• 138449003582498976 backwards is 679894285300944831
• The number of decimal digits it has is: 18
• The sum of 138449003582498976's digits is 90
• More coming soon!