1381820186615844960

Names of 1381820186615844960

• Cardinal: 1381820186615844960 can be written as One quintillion, three hundred eighty-one quadrillion, eight hundred twenty trillion, one hundred eighty-six billion, six hundred fifteen million, eight hundred forty-four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.38182018661584496 × 10¹⁸

Factors of 1381820186615844960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3766539605

Divisors of 1381820186615844960

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 163 180 216 240 270 288 326 360 432 480 489 521 540 652 720 815 864 978 1042 1080 1304 1440 1467 1563 1630 1956 2084 2160 2445 2605 2608 2934 3126 3260 3912 4168 4320 4401 4689 4890 5210 5216 5868 6252 6520 7335 7815 7824 8336 8802 9378 9780 10420 11736 12504 13040 14067 14670 15630 15648 16672 17604 18756 19560 20840 22005 23445 23472 25008 26080 28134 29340 31260 35208 37512 39120 41680 44010 46890 46944 50016 56268 58680 62520 70335 70416 75024 78240 83360 84923 88020 93780 112536 117360 125040 140670 140832 150048 169846 176040 187560 225072 234720 250080 254769 281340 339692 352080 375120 424615 450144 509538 562680 679384 704160 750240 764307 849230 1019076 1125360 1273845 1358768 1528614 1698460 2038152 2250720 2292921 2547690 2717536 3057228 3396920 3821535 4076304 4585842 5095380 6114456 6793840 7643070 8152608 9171684 10190760 11464605 12228912 13587680 15286140 18343368 20381520 22929210 24457824 30572280 36686736 40763040 45858420 61144560 73373472 91716840 122289120 183433680 366867360 3766538911 7533077822 11299616733 15066155644 18832694555 22599233466 30132311288 33898850199 37665389110 45198466932 56498083665 60264622576 67797700398 75330778220 90396933864 101696550597 112996167330 120529245152 135595400796 150661556440 169494250995 180793867728 203393101194 225992334660 271190801592 301323112880 338988501990 361587735456 406786202388 451984669320 508482752985 542381603184 602646225760 613945842493 677977003980 813572404776 903969338640 1016965505970 1084763206368 1227891684986 1355954007960 1627144809552 1807938677280 1841837527479 1962366772631 2033931011940 2455783369972 2711908015920 3069729212465 3254289619104 3683675054958 3924733545262 4067862023880 4911566739944 5423816031840 5525512582437 5887100317893 6139458424930 7367350109916 7849467090524 8135724047760 9209187637395 9811833863155 9823133479888 11051025164874 11774200635786 12278916849860 14734700219832 15698934181048 16271448095520 16576537747311 17661300953679 18418375274790 19623667726310 19646266959776 22102050329748 23548401271572 24557833699720 27627562912185 29435501589465 29469400439664 31397868362096 33153075494622 35322601907358 36836750549580 39247335452620 44204100659496 47096802543144 49115667399440 52983902861037 55255125824370 58871003178930 58938800879328 62795736724192 66306150989244 70645203814716 73673501099160 78494670905240 82882688736555 88306504768395 88408201318992 94193605086288 98231334798880 105967805722074 110510251648740 117742006357860 132612301978488 141290407629432 147347002198320 156989341810480 165765377473110 176613009536790 176816402637984 188387210172576 211935611444148 221020503297480 235484012715720 264919514305185 265224603956976 282580815258864 294694004396640 313978683620960 319865783938853 331530754946220 353226019073580 423871222888296 442041006594960 470968025431440 529839028610370 530449207913952 565161630517728 639731567877706 663061509892440 706452038147160 847742445776592 884082013189920 941936050862880 959597351816559 1059678057220740 1279463135755412 1326123019784880 1412904076294320 1599328919694265 1695484891553184 1919194703633118 2119356114441480 2558926271510824 2652246039569760 2825808152588640 2878792055449677 3198657839388530 3838389407266236 4238712228882960 4797986759082795 5117852543021648 5757584110899354 6397315678777060 7676778814532472 8477424457765920 8636376166349031 9595973518165590 10235705086043296 11515168221798708 12794631357554120 14393960277248385 15353557629064944 17272752332698062 19191947036331180 23030336443597416 25589262715108240 28787920554496770 30707115258129888 34545504665396124 38383894072662360 43181880831745155 46060672887194832 51178525430216480 57575841108993540 69091009330792248 76767788145324720 86363761663490310 92121345774389664 115151682217987080 138182018661584496 153535576290649440 172727523326980620 230303364435974160 276364037323168992 345455046653961240 460606728871948320 690910093307922480 1381820186615844960
• Sum of all divisors σ(n): 4875381451258859520
• Sum of proper divisors (its aliquot sum) s(n): 3493561264643014560
• 1381820186615844960 is an abundant number, because the sum of its proper divisors (3493561264643014560) is greater than itself. Its abundance is 2111741078027169600

Bases of 1381820186615844960

• Binary: 1001100101101001101100010001101110110101100111001000001100000₂
• Hexadecimal: 0x132D362376B39060
• Base-36: AHXYDI834GO0

Squares and roots of 1381820186615844960

• 1381820186615844960 squared (1381820186615844960²) is 1909427028139048590727990134757401600
• 1381820186615844960 cubed (1381820186615844960³) is 2638484812352438369270000457211573199208764198055936000
• The square root of 1381820186615844960 is 1175508480.0271944275
• The cube root of 1381820186615844960 is 1113825.5543450029

Scales and comparisons

• 1,381,820,186,615,844,960 seconds is equal to 43,937,607,683 years, 47 weeks, 1 day, 15 hours, 36 minutes.
• To count from 1 to 1,381,820,186,615,844,960 would take you about one hundred fifty-three billion, seven hundred eighty-one million, six hundred twenty-six thousand, eight hundred ninety-three 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 1381820186615844960 cubic inches would be around 92818.8 feet tall.

Recreational maths with 1381820186615844960

• 1381820186615844960 backwards is 0694485166810281831
• The number of decimal digits it has is: 19
• The sum of 1381820186615844960's digits is 81
• More coming soon!