66426785136400

Names of 66426785136400

• Cardinal: 66426785136400 can be written as Sixty-six trillion, four hundred twenty-six billion, seven hundred eighty-five million, one hundred thirty-six thousand, four hundred.

Scientific notation

• Scientific notation: 6.64267851364 × 10¹³

Factors of 66426785136400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1167

Divisors of 66426785136400

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 34 37 40 50 52 65 68 74 80 85 100 104 130 136 148 170 185 200 208 221 260 272 289 296 325 340 370 400 425 442 481 520 578 592 629 650 680 740 850 884 925 962 1040 1093 1105 1156 1258 1300 1360 1445 1480 1700 1768 1850 1924 2186 2210 2312 2405 2516 2600 2890 2960 3145 3400 3536 3700 3757 3848 4372 4420 4624 4810 5032 5200 5465 5525 5780 6290 6800 7225 7400 7514 7696 8177 8744 8840 9620 10064 10693 10930 11050 11560 12025 12580 14209 14450 14800 15028 15725 16354 17488 17680 18581 18785 19240 21386 21860 22100 23120 24050 25160 27325 28418 28900 30056 31450 32708 37162 37570 38480 40441 40885 42772 43720 44200 48100 50320 53465 54650 56836 57800 60112 62900 65416 71045 74324 75140 80882 81770 85544 87440 88400 92905 93925 96200 106930 109300 113672 115600 125800 130832 139009 142090 148648 150280 161764 163540 171088 185810 187850 192400 202205 204425 213860 218600 227344 241553 251600 267325 278018 284180 297296 300560 315877 323528 327080 355225 371620 375700 404410 408850 427720 437200 464525 483106 525733 534650 556036 568360 631754 647056 654160 687497 695045 710450 743240 751400 808820 817700 855440 929050 966212 1011025 1051466 1069300 1112072 1136720 1194649 1207765 1263508 1374994 1390090 1420900 1486480 1502800 1579385 1617640 1635400 1858100 1932424 2022050 2102932 2138600 2224144 2389298 2415530 2527016 2628665 2749988 2780180 2841800 3158770 3235280 3270800 3437485 3475225 3716200 3864848 4044100 4106401 4205864 4277200 4778596 4831060 5054032 5257330 5499976 5560360 5683600 5973245 6038825 6317540 6874970 6950450 7432400 7896925 8088200 8212802 8411728 8937461 9557192 9662120 10514660 10999952 11120720 11687449 11946490 12077650 12635080 13143325 13749940 13900900 15530437 15793850 16176400 16425604 17187425 17874922 19114384 19324240 20309033 20532005 21029320 23374898 23892980 24155300 25270160 26286650 27499880 27801800 29866225 31060874 31587700 32851208 34374850 35749844 40618066 41064010 42058640 44202013 44687305 46749796 47785960 48310600 52573300 54999760 55603600 58437245 59732450 62121748 63175400 65702416 68749700 71499688 77652185 81236132 82128020 88404026 89374610 93499592 95571920 96621200 101545165 102660025 105146600 116874490 119464900 124243496 126350800 137499400 142999376 151936837 155304370 162472264 164256040 176808052 178749220 186999184 203090330 205320050 210293200 221010065 223436525 233748980 238929800 248486992 264017429 274998800 292186225 303873674 310608740 324944528 328512080 345253561 353616104 357498440 388260925 406180660 410640100 442020130 446873050 467497960 477859600 507725825 528034858 574626169 584372450 607747348 621217480 690507122 707232208 714996880 751434221 759684185 776521850 812361320 821280200 884040260 893746100 934995920 1015451650 1056069716 1105050325 1149252338 1168744900 1215494696 1242434960 1320087145 1381014244 1502868442 1519368370 1553043700 1624722640 1642560400 1726267805 1768080520 1787492200 2030903300 2112139432 2210100650 2298504676 2337489800 2430989392 2640174290 2762028488 2873130845 3005736884 3038736740 3106087400 3452535610 3536161040 3574984400 3757171105 3798420925 4061806600 4224278864 4420201300 4488296293 4597009352 4674979600 5280348580 5524056976 5746261690 6011473768 6077473480 6212174800 6600435725 6905071220 7514342210 7596841850 8123613200 8631339025 8840402600 8976592586 9194018704 9768644873 10560697160 11492523380 12022947536 12154946960 12774381757 13200871450 13810142440 14365654225 15028684420 15193683700 17262678050 17680805200 17953185172 18785855525 19537289746 21121394320 22441481465 22985046760 25548763514 26401742900 27620284880 28731308450 30057368840 30387367400 34525356100 35906370344 37571711050 39074579492 44882962930 45970093520 48843224365 51097527028 52803485800 57462616900 60114737680 60774734800 63871908785 69050712200 71812740688 75143422100 78149158984 89765925860 97686448730 102195054056 105606971600 112207407325 114925233800 127743817570 138101424400 150286844200 156298317968 166066962841 179531851720 195372897460 204390108112 224414814650 229850467600 244216121825 255487635140 300573688400 319359543925 332133925682 359063703440 390745794920 448829629300 488432243650 510975270280 638719087850 664267851364 781491589840 830334814205 897659258600 976864487300 1021950540560 1277438175700 1328535702728 1660669628410 1795318517200 1953728974600 2554876351400 2657071405456 3321339256820 3907457949200 4151674071025 5109752702800 6642678513640 8303348142050 13285357027280 16606696284100 33213392568200 66426785136400
• Sum of all divisors σ(n): 187677082072452
• Sum of proper divisors (its aliquot sum) s(n): 121250296936052
• 66426785136400 is an abundant number, because the sum of its proper divisors (121250296936052) is greater than itself. Its abundance is 54823511799652

Bases of 66426785136400

• Binary: 1111000110101000110000111011100111111100010000₂
• Hexadecimal: 0x3C6A30EE7F10
• Base-36: NJO1KS4R4

Squares and roots of 66426785136400

• 66426785136400 squared (66426785136400²) is 4412517783557451966604960000
• 66426785136400 cubed (66426785136400³) is 293109370718914822610731306098516544000000
• The square root of 66426785136400 is 8150262.8875638117
• The cube root of 66426785136400 is 40499.3212580251

Scales and comparisons

• 66,426,785,136,400 seconds is equal to 2,112,166 years, 15 weeks, 2 days, 16 hours, 6 minutes, 40 seconds.
• To count from 1 to 66,426,785,136,400 would take you about five million, two hundred eighty thousand, four hundred fifteen 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 66426785136400 cubic inches would be around 3374.9 feet tall.

Recreational maths with 66426785136400

• 66426785136400 backwards is 00463158762466
• The number of decimal digits it has is: 14
• The sum of 66426785136400's digits is 58
• More coming soon!