20804890425600

Names of 20804890425600

• Cardinal: 20804890425600 can be written as Twenty trillion, eight hundred four billion, eight hundred ninety million, four hundred twenty-five thousand, six hundred.

Scientific notation

• Scientific notation: 2.08048904256 × 10¹³

Factors of 20804890425600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 36414

Divisors of 20804890425600

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 31 32 40 48 50 60 62 64 75 80 93 96 100 120 124 128 150 155 160 186 192 200 240 248 256 300 310 320 372 384 400 465 480 496 600 620 640 744 768 775 800 930 960 961 992 1200 1240 1280 1488 1550 1600 1860 1920 1922 1984 2325 2400 2480 2883 2976 3100 3200 3720 3840 3844 3968 4650 4800 4805 4960 5766 5952 6200 6400 7440 7688 7936 9300 9600 9610 9920 11532 11904 12400 14415 14880 15376 18600 19200 19220 19840 23064 23808 24025 24800 28830 29760 29791 30752 36373 37200 38440 39680 46128 48050 49600 57660 59520 59582 61504 72075 72746 74400 76880 89373 92256 96100 99200 109119 115320 119040 119164 123008 144150 145492 148800 148955 153760 178746 181865 184512 192200 198400 218238 230640 238328 246016 288300 290984 297600 297910 307520 357492 363730 369024 384400 436476 446865 461280 476656 545595 576600 581968 595200 595820 615040 714984 727460 738048 744775 768800 872952 893730 909325 922560 953312 1091190 1127563 1153200 1163936 1191640 1230080 1429968 1454920 1489550 1537600 1745904 1787460 1818650 1845120 1906624 2182380 2234325 2255126 2306400 2327872 2383280 2727975 2859936 2909840 2979100 3075200 3382689 3491808 3574920 3637300 3690240 3813248 4364760 4468650 4510252 4612800 4655744 4766560 5455950 5637815 5719872 5819680 5958200 6150400 6765378 6983616 7149840 7274600 7626496 8729520 8937300 9020504 9225600 9311488 9533120 10911900 11275630 11439744 11639360 11916400 13530756 13967232 14299680 14549200 16913445 17459040 17874600 18041008 18451200 19066240 21823800 22551260 22879488 23278720 23832800 27061512 27934464 28189075 28599360 29098400 33826890 34918080 34954453 35749200 36082016 38132480 43647600 45102520 46557440 47665600 54123024 56378150 57198720 58196800 67653780 69836160 69908906 71498400 72164032 84567225 87295200 90205040 95331200 104863359 108246048 112756300 114397440 116393600 135307560 139672320 139817812 142996800 144328064 169134450 174590400 174772265 180410080 190662400 209726718 216492096 225512600 232787200 270615120 279635624 285993600 288656128 338268900 349180800 349544530 360820160 419453436 432984192 451025200 524316795 541230240 559271248 571987200 676537800 698361600 699089060 721640320 838906872 865968384 873861325 902050400 1048633590 1082460480 1083588043 1118542496 1353075600 1398178120 1443280640 1677813744 1747722650 1804100800 2097267180 2164920960 2167176086 2237084992 2621583975 2706151200 2796356240 3250764129 3355627488 3495445300 3608201600 4194534360 4329841920 4334352172 4474169984 5243167950 5412302400 5417940215 5592712480 6501528258 6711254976 6990890600 7216403200 8389068720 8668704344 8948339968 10486335900 10824604800 10835880430 11185424960 13003056516 13422509952 13981781200 16253820645 16778137440 17337408688 20972671800 21649209600 21671760860 22370849920 26006113032 26845019904 27089701075 27963562400 32507641290 33556274880 34674817376 41945343600 43343521720 44741699840 52012226064 54179402150 55927124800 65015282580 67112549760 69349634752 81269103225 83890687200 86687043440 104024452128 108358804300 111854249600 130030565160 134225099520 138699269504 162538206450 167781374400 173374086880 208048904256 216717608600 223708499200 260061130320 277398539008 325076412900 335562748800 346748173760 416097808512 433435217200 520122260640 650152825800 671125497600 693496347520 832195617024 866870434400 1040244521280 1300305651600 1386992695040 1733740868800 2080489042560 2600611303200 3467481737600 4160978085120 5201222606400 6934963475200 10402445212800 20804890425600
• Sum of all divisors σ(n): 70951028954624
• Sum of proper divisors (its aliquot sum) s(n): 50146138529024
• 20804890425600 is an abundant number, because the sum of its proper divisors (50146138529024) is greater than itself. Its abundance is 29341248103424

Bases of 20804890425600

• Binary: 100101110110000000100000110100111100100000000₂
• Hexadecimal: 0x12EC041A7900
• Base-36: 7DHMULCLC

Squares and roots of 20804890425600

• 20804890425600 squared (20804890425600²) is 432843465621222549135360000
• 20804890425600 cubed (20804890425600³) is 9005260873686495768673076822409216000000
• The square root of 20804890425600 is 4561237.8172596965
• The cube root of 20804890425600 is 27503.5325161721

Scales and comparisons

• 20,804,890,425,600 seconds is equal to 661,531 years, 8 weeks, 2 days, 21 hours, 20 minutes.
• To count from 1 to 20,804,890,425,600 would take you about one million, six hundred fifty-three thousand, eight hundred twenty-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 20804890425600 cubic inches would be around 2292 feet tall.

Recreational maths with 20804890425600

• 20804890425600 backwards is 00652409840802
• 20804890425600 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20804890425600's digits is 48
• More coming soon!