1974997970400

Names of 1974997970400

• Cardinal: 1974997970400 can be written as One trillion, nine hundred seventy-four billion, nine hundred ninety-seven million, nine hundred seventy thousand, four hundred.

Scientific notation

• Scientific notation: 1.9749979704 × 10¹²

Factors of 1974997970400

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 28063

Divisors of 1974997970400

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 17 19 20 21 24 25 26 28 30 32 34 35 38 39 40 42 48 50 51 52 56 57 60 65 68 70 75 76 78 80 84 85 91 95 96 100 102 104 105 112 114 119 120 130 133 136 140 150 152 156 160 168 170 175 182 190 195 200 204 208 210 221 224 228 238 240 247 255 260 266 272 273 280 285 300 304 312 323 325 336 340 350 357 364 380 390 399 400 408 416 420 425 442 455 456 475 476 480 494 510 520 525 532 544 546 560 570 595 600 608 624 646 650 663 665 672 680 700 714 728 741 760 780 798 800 816 840 850 884 910 912 950 952 969 975 988 1020 1040 1050 1064 1092 1105 1120 1140 1190 1200 1235 1248 1275 1292 1300 1326 1330 1360 1365 1400 1425 1428 1456 1482 1520 1547 1560 1596 1615 1632 1680 1700 1729 1768 1785 1820 1824 1900 1904 1938 1950 1976 1995 2040 2080 2100 2128 2184 2210 2261 2275 2280 2380 2400 2470 2550 2584 2600 2652 2660 2720 2730 2800 2850 2856 2912 2964 2975 3040 3094 3120 3192 3230 3315 3325 3360 3400 3458 3536 3570 3640 3705 3800 3808 3876 3900 3952 3990 4080 4199 4200 4256 4368 4420 4522 4550 4560 4641 4760 4845 4940 5100 5168 5187 5200 5304 5320 5460 5525 5600 5700 5712 5928 5950 6175 6188 6240 6384 6460 6630 6650 6783 6800 6825 6916 7072 7140 7280 7410 7600 7735 7752 7800 7904 7980 8075 8160 8398 8400 8645 8736 8840 8925 9044 9100 9120 9282 9520 9690 9880 9975 10200 10336 10374 10400 10608 10640 10920 11050 11305 11400 11424 11856 11900 12350 12376 12597 12768 12920 13260 13300 13566 13600 13650 13832 14280 14560 14820 15200 15470 15504 15600 15960 16150 16575 16796 16800 17290 17680 17850 18088 18200 18525 18564 19040 19380 19760 19950 20400 20748 20995 21216 21280 21840 22100 22610 22800 23205 23712 23800 24225 24700 24752 25194 25840 25935 26520 26600 27132 27300 27664 27997 28560 29393 29640 30940 31008 31200 31920 32300 33150 33592 33915 34580 35360 35700 36176 36400 37050 37128 38675 38760 39520 39900 40800 41496 41990 43225 43680 44200 45220 45600 46410 47600 48450 49400 49504 50388 51680 51870 53040 53200 54264 54600 55328 55994 56525 57120 58786 59280 61880 62985 63840 64600 66300 67184 67830 69160 71400 72352 72800 74100 74256 77350 77520 79800 82992 83980 83991 86450 88179 88400 90440 92820 95200 96900 98800 100776 103740 104975 106080 106400 108528 109200 111988 113050 116025 117572 118560 123760 125970 129200 129675 132600 134368 135660 138320 139985 142800 146965 148200 148512 154700 155040 159600 165984 167960 167982 169575 172900 176358 176800 180880 185640 193800 195979 197600 201552 207480 209950 217056 218400 223976 226100 232050 235144 247520 251940 258400 259350 265200 271320 276640 279970 285600 293930 296400 309400 314925 319200 335920 335964 339150 345800 352716 361760 363961 371280 387600 391958 403104 414960 419900 419955 440895 447952 452200 464100 470288 475949 503880 518700 530400 531943 542640 559940 587860 587937 592800 618800 629850 671840 671928 678300 691600 699925 705432 727922 734825 742560 775200 783916 829920 839800 839910 881790 895904 904400 928200 940576 951898 979895 1007760 1037400 1063886 1085280 1091883 1119880 1175720 1175874 1237600 1259700 1343856 1356600 1383200 1399850 1410864 1427847 1455844 1469650 1567832 1595829 1679600 1679820 1763580 1808800 1819805 1856400 1903796 1959790 2015520 2074800 2099775 2127772 2183766 2204475 2239760 2351440 2351748 2379745 2519400 2547727 2659715 2687712 2713200 2799700 2821728 2855694 2911688 2939300 2939685 3135664 3191658 3331643 3359200 3359640 3527160 3639610 3712800 3723601 3807592 3919580 4149600 4199550 4255544 4367532 4408950 4479520 4702880 4703496 4759490 4899475 5038800 5095454 5319430 5426400 5459415 5599400 5711388 5823376 5878600 5879370 6187337 6271328 6383316 6663286 6719280 6915259 7054320 7139235 7279220 7447202 7615184 7643181 7839160 7979145 8399100 8511088 8735064 8817900 9043031 9099025 9406992 9518980 9798950 9994929 10077600 10190908 10638860 10918830 11170803 11198800 11422776 11646752 11757200 11758740 11898725 12374674 12738635 12766632 13298575 13326572 13438560 13830518 14108640 14278470 14558440 14698425 14894404 15230368 15286362 15678320 15958290 16658215 16798200 17022176 17470128 17635800 18086062 18198050 18562011 18618005 18813984 19037960 19597900 19989858 20381816 20745777 21277720 21837660 22341606 22397600 22845552 23514400 23517480 23797450 24749348 25477270 25533264 26597150 26653144 27129093 27297075 27661036 28556940 29116880 29396850 29788808 30572724 30936685 31356640 31916580 33316430 33596400 34576295 34940256 35271600 35696175 36172124 36396100 37124022 37236010 38075920 38215905 39195800 39895725 39979716 40763632 41491554 42555440 43311359 43675320 44683212 45215155 45691104 47034960 47594900 48406813 49498696 49974645 50954540 51066528 53194300 53306288 54258186 54594150 55322072 55854015 57113880 58233760 58793700 59577616 61145448 61873370 63301217 63693175 63833160 66632860 67192800 69152590 70543200 71392350 72344248 72792200 74248044 74472020 76151840 76431810 78391600 79791450 79959432 81527264 82983108 83291075 85110880 86622718 87350640 89366424 90430310 92810055 93090025 94069920 95189800 96813626 98997392 99949290 101909080 103728885 106388600 106612576 108516372 109188300 110644144 111708030 114227760 117559403 117587400 119155232 122290896 123746740 126602434 127386350 127666320 129934077 133265720 135645465 138305180 142784700 144688496 145220439 145584400 148496088 148944040 152863620 154683425 156783200 159582900 159918864 165966216 166582150 172881475 173245436 174701280 178732848 180860620 185620110 186180050 189903651 190379600 191079525 193627252 197994784 199898580 203818160 207457770 212777200 216556795 217032744 218376600 221288288 223416060 226075775 228455520 235118806 235174800 242034065 244581792 247493480 249873225 253204868 254772700 255332640 259868154 266531440 271290930 276610360 279270075 285569400 289376992 290440878 291168800 296992176 297888080 305727240 309366850 316506085 319165800 319837728 331932432 333164300 345762950 346490872 352678209 357465696 361721240 371240220 372360100 379807302 380759200 382159050 387254504 399797160 407636320 414915540 425554400 433113590 434065488 436753200 446832120 452151550 464050275 470237612 470349600 484068130 494986960 499746450 506409736 509545400 518644425 519736308 533062880 542581860 553220720 558540150 571138800 580881756 587797015 593984352 595776160 611454480 618733700 633012170 638331600 649670385 663864864 666328600 678227325 691525900 692981744 705356418 723442480 726102195 742480440 744720200 759614604 764318100 774509008 799594320 822915821 829831080 866227180 868130976 873506400 893664240 904303100 928100550 940475224 949518255 968136260 989973920 999492900 1012819472 1019090800 1037288850 1039472616 1082783975 1085163720 1106441440 1117080300 1142277600 1161763512 1175594030 1210170325 1222908960 1237467400 1266024340 1276663200 1299340770 1332657200 1356454650 1383051800 1385963488 1410712836 1446884960 1452204390 1484960880 1489440400 1519229208 1528636200 1549018016 1582530425 1599188640 1645831642 1659662160 1732454360 1763391045 1787328480 1808606200 1856201100 1880950448 1899036510 1936272520 1998985800 2025638944 2038181600 2074577700 2078945232 2165567950 2170327440 2234160600 2323527024 2351188060 2420340650 2468747463 2474934800 2532048680 2598681540 2665314400 2712909300 2766103600 2821425672 2904408780 2938985075 2969921760 2978880800 3038458416 3057272400 3165060850 3248351925 3291663284 3319324320 3464908720 3526782090 3617212400 3630510975 3712402200 3761900896 3798073020 3872545040 3997971600 4114579105 4149155400 4157890464 4331135900 4340654880 4468321200 4647054048 4702376120 4747591275 4840681300 4937494926 4949869600 5064097360 5197363080 5425818600 5532207200 5642851344 5808817560 5877970150 6076916832 6114544800 6330121700 6496703850 6583326568 6929817440 7053564180 7234424800 7261021950 7424804400 7596146040 7745090080 7995943200 8229158210 8298310800 8662271800 8816955225 8936642400 9404752240 9495182550 9681362600 9874989852 10128194720 10394726160 10851637200 11285702688 11617635120 11755940300 12343737315 12660243400 12993407700 13166653136 14107128360 14522043900 14849608800 15192292080 16458316420 16596621600 17324543600 17633910450 18809504480 18990365100 19362725200 19749979704 20572895525 20789452320 21703274400 23235270240 23511880600 24687474630 25320486800 25986815400 26333306272 28214256720 29044087800 30384584160 32916632840 34649087200 35267820900 37980730200 38725450400 39499959408 41145791050 47023761200 49374949260 50640973600 51973630800 56428513440 58088175600 61718686575 65833265680 70535641800 75961460400 78999918816 82291582100 94047522400 98749898520 103947261600 116176351200 123437373150 131666531360 141071283600 151922920800 164583164200 197499797040 246874746300 282142567200 329166328400 394999594080 493749492600 658332656800 987498985200 1974997970400
• Sum of all divisors σ(n): 8818805560320
• Sum of proper divisors (its aliquot sum) s(n): 6843807589920
• 1974997970400 is an abundant number, because the sum of its proper divisors (6843807589920) is greater than itself. Its abundance is 4868809619520

Bases of 1974997970400

• Binary: 11100101111010111000011010110110111100000₂
• Hexadecimal: 0x1CBD70D6DE0
• Base-36: P7AUSR1C

Squares and roots of 1974997970400

• 1974997970400 squared (1974997970400²) is 3900616983084119276160000
• 1974997970400 cubed (1974997970400³) is 7703710624898906702887517105664000000
• The square root of 1974997970400 is 1405346.2101560597
• The cube root of 1974997970400 is 12546.4892226811

Scales and comparisons

• 1,974,997,970,400 seconds is equal to 62,798 years, 42 weeks, 6 days, 19 hours, 20 minutes.
• To count from 1 to 1,974,997,970,400 would take you about one hundred fifty-six thousand, nine hundred ninety-seven 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 1974997970400 cubic inches would be around 1045.5 feet tall.

Recreational maths with 1974997970400

• 1974997970400 backwards is 0040797994791
• The number of decimal digits it has is: 13
• The sum of 1974997970400's digits is 66
• More coming soon!