138254376657605600

Names of 138254376657605600

• Cardinal: 138254376657605600 can be written as One hundred thirty-eight quadrillion, two hundred fifty-four trillion, three hundred seventy-six billion, six hundred fifty-seven million, six hundred five thousand, six hundred.

Scientific notation

• Scientific notation: 1.382543766576056 × 10¹⁷

Factors of 138254376657605600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1016

Divisors of 138254376657605600

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 70 80 100 112 140 160 175 200 224 233 280 350 400 466 560 700 769 800 932 1120 1165 1400 1538 1631 1864 2330 2800 3076 3262 3728 3845 4660 5383 5600 5825 6152 6524 7456 7690 8155 9320 10766 11650 12304 13048 15380 16310 18640 19225 21532 23300 24608 26096 26915 30760 32620 37280 38450 40775 43064 46600 52192 53830 54289 61520 65240 76900 81550 86128 93200 107660 108578 123040 130480 134575 153800 163100 172256 179177 186400 215320 217156 260960 269150 271445 307600 326200 358354 380023 430640 434312 538300 542890 591361 615200 652400 716708 760046 861280 868624 895885 1076600 1085780 1182722 1254239 1304800 1357225 1433416 1520092 1737248 1791770 1900115 2153200 2171560 2365444 2508478 2714450 2866832 2956805 3040184 3583540 3800230 4139527 4306400 4343120 4479425 4730888 5016956 5428900 5733664 5913610 6080368 6271195 7167080 7600460 8279054 8686240 8958850 9461776 9500575 10033912 10857800 11827220 12160736 12542390 14334160 14784025 15200920 16558108 17917700 18923552 19001150 20067824 20697635 21715600 23654440 25084780 28668320 29568050 30401840 31355975 33116216 35835400 38002300 40135648 41395270 41748241 43431200 47308880 50169560 59136100 60803680 62711950 66232432 71670800 76004600 82790540 83496482 94617760 100339120 103488175 118272200 125423900 132464864 137787113 143341600 152009200 165581080 166992964 200678240 206976350 208741205 236544400 250847800 275574226 292237687 304018400 331162160 333985928 413952700 417482410 454756609 473088800 501695600 551148452 584475374 662324320 667971856 688935565 827905400 834964820 909513218 964509791 1003391200 1043706025 1102296904 1168950748 1335943712 1377871130 1461188435 1655810800 1669929640 1819026436 1929019582 2087412050 2204593808 2273783045 2337901496 2755742260 2922376870 3183296263 3311621600 3339859280 3444677825 3638052872 3858039164 4174824100 4409187616 4547566090 4675802992 4822548955 5511484520 5844753740 6366592526 6679718560 6889355650 7276105744 7305942175 7716078328 8349648200 9095132180 9351605984 9645097910 11022969040 11368915225 11689507480 12733185052 13778711300 14552211488 14611884350 15432156656 15916481315 16699296400 18190264360 19290195820 22045938080 22737830450 23379014960 24112744775 25466370104 27557422600 29223768700 30864313312 31832962630 32104397329 33398592800 36380528720 38580391640 45475660900 46758029920 48225489550 50932740208 55114845200 58447537400 63665925260 64208794658 72761057440 77160783280 79582406575 90951321800 96450979100 101865480416 105958289897 110229690400 116895074800 127331850520 128417589316 154321566560 159164813150 160521986645 181902643600 192901958200 211916579794 224730781303 233790149600 254663701040 256835178632 318329626300 321043973290 363805287200 385803916400 423833159588 449461562606 509327402080 513670357264 529791449485 636659252600 642087946580 741708029279 771607832800 802609933225 847666319176 898923125212 1027340714528 1059582898970 1123653906515 1273318505200 1284175893160 1483416058558 1605219866450 1695332638352 1797846250424 2119165797940 2247307813030 2546637010400 2568351786320 2648957247425 2966832117116 3210439732900 3390665276704 3595692500848 3708540146395 4238331595880 4494615626060 5136703572640 5297914494850 5618269532575 5933664234232 6420879465800 7191385001696 7417080292790 8476663191760 8989231252120 10595828989700 11236539065150 11867328468464 12841758931600 14834160585580 16953326383520 17978462504240 18542700731975 21191657979400 22473078130300 23734656936928 24688281546001 25683517863200 29668321171160 35956925008480 37085401463950 42383315958800 44946156260600 49376563092002 59336642342320 74170802927900 84766631917600 89892312521200 98753126184004 118673284684640 123441407730005 148341605855800 172817970822007 179784625042400 197506252368008 246882815460010 296683211711600 345635941644014 395012504736016 493765630920020 593366423423200 617207038650025 691271883288028 790025009472032 864089854110035 987531261840040 1234414077300050 1382543766576056 1728179708220070 1975062523680080 2468828154600100 2765087533152112 3456359416440140 3950125047360160 4320449270550175 4937656309200200 5530175066304224 6912718832880280 8640898541100350 9875312618400400 13825437665760560 17281797082200700 19750625236800800 27650875331521120 34563594164401400 69127188328802800 138254376657605600
• Sum of all divisors σ(n): 387896725380336480
• Sum of proper divisors (its aliquot sum) s(n): 249642348722730880
• 138254376657605600 is an abundant number, because the sum of its proper divisors (249642348722730880) is greater than itself. Its abundance is 111387972065125280

Bases of 138254376657605600

• Binary: 111101011001011011001111110000001010100011101001111100000₂
• Hexadecimal: 0x1EB2D9F8151D3E0
• Base-36: 11TB33TRPQZK

Squares and roots of 138254376657605600

• 138254376657605600 squared (138254376657605600²) is 19114272664983080196656325151360000
• 138254376657605600 cubed (138254376657605600³) is 2642631852560745547566474962824683046315183616000000
• The square root of 138254376657605600 is 371825734.2594855953
• The cube root of 138254376657605600 is 517082.2495059197

Scales and comparisons

• 138,254,376,657,605,600 seconds is equal to 4,396,061,528 years, 44 weeks, 1 hour, 33 minutes, 20 seconds.
• To count from 1 to 138,254,376,657,605,600 would take you about thirteen billion, one hundred eighty-eight million, one hundred eighty-four thousand, five hundred eighty-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 138254376657605600 cubic inches would be around 43090.2 feet tall.

Recreational maths with 138254376657605600

• 138254376657605600 backwards is 006506756673452831
• The number of decimal digits it has is: 18
• The sum of 138254376657605600's digits is 74
• More coming soon!