66553290320400

Names of 66553290320400

• Cardinal: 66553290320400 can be written as Sixty-six trillion, five hundred fifty-three billion, two hundred ninety million, three hundred twenty thousand, four hundred.

Scientific notation

• Scientific notation: 6.65532903204 × 10¹³

Factors of 66553290320400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 10482

Divisors of 66553290320400

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 36 39 40 45 48 50 52 60 65 72 75 78 80 90 100 104 117 120 130 144 150 156 169 180 195 200 208 225 234 240 260 300 312 325 338 360 390 400 450 468 507 520 585 600 624 650 676 720 780 845 900 936 975 1014 1040 1170 1200 1300 1352 1521 1560 1690 1800 1872 1950 2028 2340 2535 2600 2704 2925 3042 3120 3380 3600 3900 4056 4225 4680 5070 5200 5850 6084 6760 7605 7800 8112 8450 9360 10140 10459 11700 12168 12675 13520 15210 15600 16900 20280 20918 23400 24336 25350 30420 31377 33800 38025 40560 41836 46800 50700 52295 60840 62754 67600 76050 83672 94131 101400 104590 121680 125508 135967 152100 156885 167344 188262 202800 209180 251016 261475 271934 304200 313770 376524 407901 418360 470655 502032 522950 543868 608400 627540 679835 753048 784425 815802 836720 941310 1045900 1087736 1223703 1255080 1359670 1506096 1568850 1631604 1767571 1882620 2039505 2091800 2175472 2353275 2447406 2510160 2719340 3137700 3263208 3399175 3535142 3765240 4079010 4183600 4706550 4894812 5302713 5438680 6118515 6275400 6526416 6798350 7070284 7530480 8158020 8837855 9413100 9789624 10197525 10605426 10877360 12237030 12550800 13596700 14140568 15908139 16316040 17675710 18826200 19579248 20395050 21210852 24474060 26513565 27193400 28281136 30592575 31816278 32632080 35351420 37652400 40790100 42421704 44189275 48948120 53027130 54386800 61185150 63632556 70702840 79540695 81580200 84843408 88378550 97896240 106054260 109390681 122370300 127265112 132567825 141405680 159081390 163160400 176757100 212108520 218781362 244740600 254530224 265135650 318162780 328172043 353514200 397703475 424217040 437562724 489481200 530271300 546953405 636325560 656344086 707028400 795406950 875125448 984516129 1060542600 1093906810 1272651120 1312688172 1422078853 1590813900 1640860215 1750250896 1969032258 2121085200 2187813620 2625376344 2734767025 2844157706 3181627800 3281720430 3938064516 4266236559 4375627240 4922580645 5250752688 5469534050 5688315412 6363255600 6563440860 7110394265 7876129032 8204301075 8532473118 8751254480 9845161290 10939068100 11376630824 12798709677 13126881720 14220788530 15752258064 16408602150 17064946236 18487025089 19690322580 21331182795 21878136200 22753261648 24612903225 25597419354 26253763440 28441577060 32817204300 34129892472 35551971325 36974050178 39380645160 42662365590 43756272400 49225806450 51194838708 55461075267 56883154120 63993548385 65634408600 68259784944 71103942650 73948100356 78761290320 85324731180 92435125445 98451612900 102389677416 106655913975 110922150534 113766308240 127987096770 131268817200 142207885300 147896200712 166383225801 170649462360 184870250890 196903225800 204779354832 213311827950 221844301068 255974193540 277305376335 284415770600 295792401424 319967741925 332766451602 341298924720 369740501780 393806451600 426623655900 443688602136 462175627225 511948387080 554610752670 568831541200 639935483850 665532903204 739481003560 831916129005 853247311800 887377204272 924351254450 1023896774160 1109221505340 1279870967700 1331065806408 1386526881675 1478962007120 1663832258010 1706494623600 1848702508900 2218443010680 2559741935400 2662131612816 2773053763350 3327664516020 3697405017800 4159580645025 4436886021360 5119483870800 5546107526700 6655329032040 7394810035600 8319161290050 11092215053400 13310658064080 16638322580100 22184430106800 33276645160200 66553290320400
• Sum of all divisors σ(n): 250114967175879
• Sum of proper divisors (its aliquot sum) s(n): 183561676855479
• 66553290320400 is an abundant number, because the sum of its proper divisors (183561676855479) is greater than itself. Its abundance is 117008386535079

Bases of 66553290320400

• Binary: 1111001000011110100101001110100110101000010000₂
• Hexadecimal: 0x3C87A53A6A10
• Base-36: NLA5QP9G0

Squares and roots of 66553290320400

• 66553290320400 squared (66553290320400²) is 4429340452471448334656160000
• 66553290320400 cubed (66553290320400³) is 294787181061224198708240513190233664000000
• 66553290320400 is a perfect square number. Its square root is 8158020
• The cube root of 66553290320400 is 40525.0143332111

Scales and comparisons

• 66,553,290,320,400 seconds is equal to 2,116,188 years, 40 weeks, 1 hour.
• To count from 1 to 66,553,290,320,400 would take you about five million, two hundred ninety thousand, four hundred seventy-one 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 66553290320400 cubic inches would be around 3377.1 feet tall.

Recreational maths with 66553290320400

• 66553290320400 backwards is 00402309235566
• 66553290320400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 66553290320400's digits is 45
• More coming soon!