1397996025243162280

Names of 1397996025243162280

• Cardinal: 1397996025243162280 can be written as One quintillion, three hundred ninety-seven quadrillion, nine hundred ninety-six trillion, twenty-five billion, two hundred forty-three million, one hundred sixty-two thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.39799602524316228 × 10¹⁸

Factors of 1397996025243162280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 338142

Divisors of 1397996025243162280

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 31 40 52 62 65 104 124 130 155 211 248 260 310 403 422 520 620 806 844 961 1055 1240 1612 1688 1922 2015 2110 2743 3224 3844 4030 4220 4805 5486 6541 7688 8060 8440 9610 10972 12493 13082 13715 16120 19220 21944 24986 26164 27430 32705 38440 45319 49972 52328 54860 62465 65410 85033 90638 99944 109720 124930 130820 170066 181276 202771 226595 249860 261640 292561 340132 362552 405542 425165 453190 499720 585122 589147 680264 811084 850330 906380 1013855 1170244 1178294 1404889 1462805 1622168 1700660 1812760 2027710 2340488 2356588 2636023 2809778 2925610 2945735 3401320 3803293 4055420 4713176 5272046 5619556 5851220 5891470 7024445 7606586 8110840 9069391 9562309 10544092 11239112 11702440 11782940 13180115 14048890 15213172 18138782 18263557 19016465 19124618 21088184 23565880 26360230 28097780 30426344 36277564 36527114 38032930 38249236 43551559 45346955 47811545 52720460 56195560 61730371 72555128 73054228 76065860 76498472 87103118 90693910 91317785 95623090 105440920 117902083 123460742 124310017 146108456 152131720 174206236 181387820 182635570 191246180 217757795 235804166 246921484 248620034 281151121 296431579 308651855 348412472 362775640 365271140 382492360 435515590 471608332 493842968 497240068 562302242 566170267 589510415 592863158 617303710 621550085 730542280 802494823 871031180 943216664 994480136 1124604484 1132340534 1179020830 1185726316 1234607420 1243100170 1405755605 1482157895 1604989646 1742062360 1913641501 2249208968 2264681068 2358041660 2371452632 2469214840 2486200340 2811511210 2830851335 2964315790 3209979292 3654964573 3827283002 3853610527 4012474115 4529362136 4716083320 4972400680 5623022420 5661702670 5928631580 6419958584 7309929146 7654566004 7707221054 8024948230 9189378949 9568207505 11246044840 11323405340 11857263160 13258571959 14619858292 15309132008 15414442108 16049896460 18274822865 18378757898 19136415010 19268052635 22646810680 24877339513 26517143918 29239716584 30828884216 32099792920 36549645730 36757515796 38272830020 38536105270 45946894745 49754679026 53034287836 59322886531 66292859795 73099291460 73515031592 76545660040 77072210540 91893789490 99509358052 106068575672 118645773062 119461926337 124386697565 132585719590 146198582920 154144421080 172361435467 183787578980 199018716104 237291546124 238923852674 248773395130 265171439180 296614432655 344722870934 367575157960 411015730729 474583092248 477847705348 497546790260 530342878360 593228865310 597309631685 689445741868 771197524903 822031461458 861807177335 955695410696 995093580520 1186457730620 1194619263370 1378891483736 1542395049806 1644062922916 1723614354670 2055078653645 2372915461240 2389238526740 2797558683349 3084790099612 3288125845832 3447228709340 3855987624515 4110157307290 4778477053480 5343204499477 5595117366698 6169580199224 6894457418680 7711975249030 8220314614580 10686408998954 11190234733396 12741487652599 13987793416745 15423950498060 16440629229160 21372817997908 22380469466792 25482975305198 26716022497385 27975586833490 30847900996120 36368262883537 42745635995816 50965950610396 53432044994770 55951173666980 63707438262995 72736525767074 86724319183819 101931901220792 106864089989540 111902347333960 127414876525990 145473051534148 165639339483787 173448638367638 181841314417685 213728179979080 254829753051980 290946103068296 331278678967574 346897276735276 363682628835370 433621595919095 509659506103960 662557357935148 693794553470552 727365257670740 828196697418935 867243191838190 1127416149389647 1325114715870296 1454730515341480 1656393394837870 1734486383676380 2254832298779294 2688453894698389 3312786789675740 3468972767352760 4509664597558588 5376907789396778 5637080746948235 6625573579351480 9019329195117176 10753815578793556 11274161493896470 13442269473491945 21507631157587112 22548322987792940 26884538946983890 34949900631079057 45096645975585880 53769077893967780 69899801262158114 107538155787935560 139799602524316228 174749503155395285 279599205048632456 349499006310790570 698998012621581140 1397996025243162280
• Sum of all divisors σ(n): 3516927956485574400
• Sum of proper divisors (its aliquot sum) s(n): 2118931931242412120
• 1397996025243162280 is an abundant number, because the sum of its proper divisors (2118931931242412120) is greater than itself. Its abundance is 720935905999249840

Bases of 1397996025243162280

• Binary: 1001101100110101011011111101001100010000001101101011010101000₂
• Hexadecimal: 0x1366ADFA6206D6A8
• Base-36: AMD88BWI1VAG

Squares and roots of 1397996025243162280

• 1397996025243162280 squared (1397996025243162280²) is 1954392886595680426799001894414798400
• 1397996025243162280 cubed (1397996025243162280³) is 2732233487224271649155695213091176266746581644684352000
• The square root of 1397996025243162280 is 1182368819.4650441981
• The cube root of 1397996025243162280 is 1118154.9194839815

Scales and comparisons

• 1,397,996,025,243,162,280 seconds is equal to 44,451,949,317 years, 5 weeks, 2 days, 11 hours, 44 minutes, 40 seconds.
• To count from 1 to 1,397,996,025,243,162,280 would take you about one hundred fifty-five billion, five hundred eighty-one million, eight hundred twenty-two thousand, six hundred 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 1397996025243162280 cubic inches would be around 93179.6 feet tall.

Recreational maths with 1397996025243162280

• 1397996025243162280 backwards is 0822613425206997931
• The number of decimal digits it has is: 19
• The sum of 1397996025243162280's digits is 79
• More coming soon!