139478098452404400

Names of 139478098452404400

• Cardinal: 139478098452404400 can be written as One hundred thirty-nine quadrillion, four hundred seventy-eight trillion, ninety-eight billion, four hundred fifty-two million, four hundred four thousand, four hundred.

Scientific notation

• Scientific notation: 1.394780984524044 × 10¹⁷

Factors of 139478098452404400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 258239833

Divisors of 139478098452404400

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 36 39 40 45 48 50 52 54 60 65 72 75 78 80 90 100 104 108 117 120 130 135 144 150 156 180 195 200 208 216 225 234 240 260 270 300 312 325 351 360 390 400 432 450 468 520 540 585 600 624 650 675 702 720 780 900 936 975 1040 1080 1170 1200 1300 1350 1404 1560 1755 1800 1872 1950 2160 2340 2600 2700 2808 2925 3120 3510 3600 3847 3900 4680 5200 5400 5616 5850 7020 7694 7800 8775 9360 10800 11541 11700 14040 15388 15600 17550 19235 23082 23400 28080 30776 34623 35100 38470 46164 46800 50011 57705 61552 69246 70200 76940 92328 96175 100022 103869 115410 138492 140400 150033 153880 173115 184656 192350 200044 207738 230820 250055 276984 288525 300066 307760 346230 384700 400088 415476 450099 461640 500110 519345 553968 577050 600132 692460 750165 769400 800176 830952 865575 900198 923280 1000220 1038690 1154100 1200264 1250275 1350297 1384920 1500330 1538800 1661904 1731150 1800396 2000440 2077380 2250495 2308200 2400528 2500550 2596725 2700594 2769840 3000660 3462300 3600792 3750825 4000880 4154760 4500990 4616400 5001100 5193450 5401188 6001320 6751485 6924600 7201584 7501650 8309520 9001980 10002200 10386900 10802376 11252475 12002640 13502970 13849200 15003300 18003960 20004400 20773800 21604752 22504950 27005940 30006600 33757425 36007920 41547600 45009900 54011880 60013200 67514850 90019800 108023760 135029700 180039600 258235963 270059400 516471926 540118800 774707889 1032943852 1291179815 1549415778 2065887704 2324123667 2582359630 3098831556 3357067519 3873539445 4131775408 4648247334 5164719260 6197663112 6455899075 6714135038 6972371001 7747078890 9296494668 10071202557 10329438520 11620618335 12395326224 12911798150 13428270076 13944742002 15494157780 16785337595 18592989336 19367697225 20142405114 20658877040 23241236670 25823596300 26856540152 27889484004 30213607671 30988315560 33570675190 34861855005 37185978672 38735394450 40284810228 46482473340 50356012785 51647192600 53713080304 55778968008 58103091675 60427215342 61976631120 67141350380 69723710010 77470788900 80569620456 83926687975 90640823013 92964946680 100712025570 103294385200 111557936016 116206183350 120854430684 134282700760 139447420020 151068038355 154941577800 161139240912 167853375950 174309275025 181281646026 185929893360 201424051140 232412366700 241708861368 251780063925 268565401520 278894840040 302136076710 309883155600 335706751900 348618550050 362563292052 402848102280 453204115065 464824733400 483417722736 503560127850 557789680080 604272153420 671413503800 697237100100 725126584104 755340191775 805696204560 906408230130 929649466800 993433749661 1007120255700 1208544306840 1342827007600 1394474200200 1450253168208 1510680383550 1812816460260 1986867499322 2014240511400 2266020575325 2417088613680 2788948400400 2980301248983 3021360767100 3625632920520 3973734998644 4028481022800 4532041150650 4967168748305 5960602497966 6042721534200 7251265841040 7947469997288 8940903746949 9064082301300 9934337496610 11921204995932 12085443068400 12914638745593 14901506244915 15894939994576 17881807493898 18128164602600 19868674993220 23842409991864 24835843741525 25829277491186 26822711240847 29803012489830 35763614987796 36256329205200 38743916236779 39737349986440 44704518734745 47684819983728 49671687483050 51658554982372 53645422481694 59606024979660 64573193727965 71527229975592 74507531224575 77487832473558 79474699972880 89409037469490 99343374966100 103317109964744 107290844963388 116231748710337 119212049959320 129146387455930 134113556204235 143054459951184 149015062449150 154975664947116 178818074938980 193719581183895 198686749932200 206634219929488 214581689926776 223522593673725 232463497420674 238424099918640 258292774911860 268227112408470 298030124898300 309951329894232 322865968639825 348695246131011 357636149877960 387439162367790 397373499864400 429163379853552 447045187347450 464926994841348 516585549823720 536454224816940 581158743551685 596060249796600 619902659788464 645731937279650 670567781021175 697390492262022 715272299755920 774878324735580 894090374694900 929853989682696 968597905919475 1033171099647440 1072908449633880 1162317487103370 1192120499593200 1291463874559300 1341135562042350 1394780984524044 1549756649471160 1743476230655055 1788180749389800 1859707979365392 1937195811838950 2145816899267760 2324634974206740 2582927749118600 2682271124084700 2789561969048088 2905793717758425 3099513298942320 3486952461310110 3576361498779600 3874391623677900 4649269948413480 5165855498237200 5364542248169400 5579123938096176 5811587435516850 6973904922620220 7748783247355800 8717381153275275 9298539896826960 10729084496338800 11623174871033700 13947809845240440 15497566494711600 17434762306550550 23246349742067400 27895619690480880 34869524613101100 46492699484134800 69739049226202200 139478098452404400
• Sum of all divisors σ(n): 534765281054251520
• Sum of proper divisors (its aliquot sum) s(n): 395287182601847120
• 139478098452404400 is an abundant number, because the sum of its proper divisors (395287182601847120) is greater than itself. Its abundance is 255809084149442720

Bases of 139478098452404400

• Binary: 111101111100001101001011101110000001100111101100010110000₂
• Hexadecimal: 0x1EF86977033D8B0
• Base-36: 125CUXUWS0C0

Squares and roots of 139478098452404400

• 139478098452404400 squared (139478098452404400²) is 19454139947898614682332141139360000
• 139478098452404400 cubed (139478098452404400³) is 2713426446959856383371665286577148650147477184000000
• The square root of 139478098452404400 is 373467667.2115062761
• The cube root of 139478098452404400 is 518603.3756207335

Scales and comparisons

• 139,478,098,452,404,400 seconds is equal to 4,434,972,096 years, 36 weeks, 3 days, 3 hours.
• To count from 1 to 139,478,098,452,404,400 would take you about thirteen billion, three hundred four million, nine hundred sixteen thousand, two hundred ninety 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 139478098452404400 cubic inches would be around 43216.9 feet tall.

Recreational maths with 139478098452404400

• 139478098452404400 backwards is 004404254890874931
• 139478098452404400 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 139478098452404400's digits is 72
• More coming soon!