12997995680400

Names of 12997995680400

• Cardinal: 12997995680400 can be written as Twelve trillion, nine hundred ninety-seven billion, nine hundred ninety-five million, six hundred eighty thousand, four hundred.

Scientific notation

• Scientific notation: 1.29979956804 × 10¹³

Factors of 12997995680400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 21304

Divisors of 12997995680400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 29 30 34 40 48 50 51 58 60 61 68 75 80 85 87 100 102 116 120 122 136 145 150 170 174 183 200 204 232 240 244 255 272 289 290 300 305 340 348 366 400 408 425 435 464 488 493 510 578 580 600 610 680 696 725 732 816 850 867 870 915 976 986 1020 1037 1156 1160 1200 1220 1275 1360 1392 1445 1450 1464 1479 1525 1700 1734 1740 1769 1830 1972 2040 2074 2175 2312 2320 2440 2465 2550 2890 2900 2928 2958 3050 3111 3400 3468 3480 3538 3660 3944 4080 4148 4335 4350 4575 4624 4880 4930 5100 5185 5307 5780 5800 5916 6100 6222 6800 6936 6960 7076 7225 7320 7395 7888 8296 8381 8670 8700 8845 9150 9860 10200 10370 10614 11560 11600 11832 12200 12325 12444 13872 14152 14450 14640 14790 15555 16592 16762 17340 17400 17629 17690 18300 19720 20400 20740 21187 21228 21675 23120 23664 24400 24650 24888 25143 25925 26535 28304 28900 29580 30073 31110 33524 34680 34800 35258 35380 36600 36975 39440 41480 41905 42374 42456 43350 44225 49300 49776 50286 51850 52887 53070 57800 59160 60146 62220 63561 67048 69360 70516 70760 73200 73950 77775 82960 83810 84748 84912 86700 88145 88450 90219 98600 100572 103700 105774 105935 106140 115600 118320 120292 124440 125715 127122 132675 134096 141032 141520 147900 150365 155550 167620 169496 173400 176290 176900 180438 197200 201144 207400 209525 211548 211870 212280 240584 248880 251430 254244 264435 265350 282064 295800 300730 311100 317805 335240 338992 346800 352580 353800 360179 360876 402288 414800 419050 423096 423740 424560 440725 451095 481168 502860 508488 511241 528870 529675 530700 591600 601460 614423 622200 628575 635610 670480 705160 707600 720358 721752 751825 838100 846192 847480 881450 902190 1005720 1016976 1022482 1057740 1059350 1061400 1080537 1202920 1228846 1244400 1257150 1271220 1292407 1322175 1410320 1440716 1443504 1503650 1533723 1589025 1676200 1694960 1762900 1800895 1804380 1843269 2011440 2044964 2115480 2118700 2122800 2161074 2255475 2405840 2457692 2514300 2542440 2556205 2584814 2644350 2881432 3007300 3067446 3072115 3178050 3352400 3525800 3601790 3608760 3686538 3877221 4089928 4230960 4237400 4322148 4510950 4915384 5028600 5084880 5112410 5169628 5288700 5402685 5762864 6014600 6123043 6134892 6144230 6356100 6462035 7051600 7203580 7217520 7373076 7668615 7754442 8179856 8474800 8644296 9004475 9021900 9216345 9830768 10057200 10224820 10339256 10445191 10577400 10805370 12029200 12246086 12269784 12288460 12712200 12781025 12924070 14407160 14746152 15337230 15360575 15508884 17288592 18008950 18043800 18369129 18432690 19386105 20449640 20678512 20890382 21154800 21610740 21970919 24492172 24539568 24576920 25424400 25562050 25848140 27013425 28814320 29492304 30615215 30674460 30721150 31017768 31335573 32310175 36017900 36087600 36738258 36865380 37479803 38343075 38772210 40899280 41780764 43221480 43941838 46081725 48984344 49153840 51124100 51696280 52225955 54026850 61230430 61348920 61442300 62035536 62671146 64620350 65912757 72035800 73476516 73730760 74959606 76686150 77544420 83561528 86442960 87883676 91845645 92163450 96930525 97968688 102248200 103392560 104451910 108053700 109854595 112439409 122460860 122697840 122884600 125342292 129240700 131825514 144071600 146953032 147461520 149919212 153076075 153372300 155088840 156677865 167123056 175767352 177568247 183691290 184326900 187399015 193861050 204496400 208903820 216107400 219709190 224878818 244921720 245769200 250684584 258481400 261129775 263651028 293906064 299838424 306152150 306744600 310177680 313355730 329563785 351534704 355136494 367382580 368653800 373505623 374798030 387722100 417807640 432214800 439418380 449757636 459228225 489843440 501369168 516962800 522259550 527302056 532704741 549272975 562197045 599676848 612304300 613489200 626711460 637156651 659127570 710272988 734765160 737307600 747011246 749596060 775444200 783389325 835615280 878836760 887841235 899515272 918456450 936995075 1044519100 1054604112 1065409482 1098545950 1120516869 1124394090 1224608600 1253422920 1274313302 1318255140 1420545976 1469530320 1494022492 1499192120 1550888400 1566778650 1647818925 1757673520 1775682470 1799030544 1836912900 1867528115 1873990150 1911469953 2089038200 2130818964 2197091900 2241033738 2248788180 2449217200 2506845840 2548626604 2636510280 2663523705 2810985225 2841091952 2988044984 2998384240 3133557300 3185783255 3295637850 3551364940 3673825800 3735056230 3747980300 3822939906 4178076400 4261637928 4394183800 4439206175 4482067476 4497576360 5097253208 5273020560 5327047410 5602584345 5621970450 5976089968 6267114600 6371566510 6591275700 7102729880 7347651600 7470112460 7495960600 7645879812 8523275856 8788367600 8878412350 8964134952 8995152720 9337640575 9557349765 10194506416 10654094820 10831663067 11205168690 11243940900 12534229200 12743133020 13182551400 13317618525 14205459760 14940224920 14991921200 15291759624 15928916275 17756824700 17928269904 18675281150 19114699530 21308189640 21663326134 22410337380 22487881800 25486266040 26365102800 26635237050 28012921725 29880449840 30583519248 31857832550 32494989201 35513649400 37350562300 38229399060 42616379280 43326652268 44820674760 44975763600 47786748825 50972532080 53270474100 54158315335 56025843450 63715665100 64989978402 71027298800 74701124600 76458798120 86653304536 89641349520 95573497650 106540948200 108316630670 112051686900 127431330200 129979956804 149402249200 152917596240 162474946005 173306609072 191146995300 213081896400 216633261340 224103373800 254862660400 259959913608 270791576675 324949892010 382293990600 433266522680 448206747600 519919827216 541583153350 649899784020 764587981200 812374730025 866533045360 1083166306700 1299799568040 1624749460050 2166332613400 2599599136080 3249498920100 4332665226800 6498997840200 12997995680400
• Sum of all divisors σ(n): 46507678645440
• Sum of proper divisors (its aliquot sum) s(n): 33509682965040
• 12997995680400 is an abundant number, because the sum of its proper divisors (33509682965040) is greater than itself. Its abundance is 20511687284640

Bases of 12997995680400

• Binary: 10111101001001010100111010100101001010010000₂
• Hexadecimal: 0xBD254EA5290
• Base-36: 4LV7312MO

Squares and roots of 12997995680400

• 12997995680400 squared (12997995680400²) is 168947891707697058944160000
• 12997995680400 cubed (12997995680400³) is 2195983966629333351587975864806464000000
• The square root of 12997995680400 is 3605273.3156308691
• The cube root of 12997995680400 is 23512.1383981237

Scales and comparisons

• 12,997,995,680,400 seconds is equal to 413,296 years, 2 weeks, 6 days, 19 hours, 40 minutes.
• To count from 1 to 12,997,995,680,400 would take you about one million, thirty-three thousand, two hundred forty 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 12997995680400 cubic inches would be around 1959.3 feet tall.

Recreational maths with 12997995680400

• 12997995680400 backwards is 00408659979921
• The number of decimal digits it has is: 14
• The sum of 12997995680400's digits is 69
• More coming soon!