20746215915776400
20,746,215,915,776,400 is an even composite number composed of six prime numbers multiplied together.
20746215915776400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 20746215915776400:
24 × 3 × 52 × 7 × 251 × 9839791271
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 251 × 9839791271)See below for interesting mathematical facts about the number 20746215915776400 from the Numbermatics database.
Names of 20746215915776400
- Cardinal: 20746215915776400 can be written as Twenty quadrillion, seven hundred forty-six trillion, two hundred fifteen billion, nine hundred fifteen million, seven hundred seventy-six thousand, four hundred.
Scientific notation
- Scientific notation: 2.07462159157764 × 1016
Factors of 20746215915776400
- Number of distinct prime factors ω(n): 6
- Total number of prime factors Ω(n): 10
- Sum of prime factors: 9839791539
Divisors of 20746215915776400
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 56 60 70 75 80 84 100 105 112 120 140 150 168 175 200 210 240 251 280 300 336 350 400 420 502 525 560 600 700 753 840 1004 1050 1200 1255 1400 1506 1680 1757 2008 2100 2510 2800 3012 3514 3765 4016 4200 5020 5271 6024 6275 7028 7530 8400 8785 10040 10542 12048 12550 14056 15060 17570 18825 20080 21084 25100 26355 28112 30120 35140 37650 42168 43925 50200 52710 60240 70280 75300 84336 87850 100400 105420 131775 140560 150600 175700 210840 263550 301200 351400 421680 527100 702800 1054200 2108400 9839791271 19679582542 29519373813 39359165084 49198956355 59038747626 68878538897 78718330168 98397912710 118077495252 137757077794 147596869065 157436660336 196795825420 206635616691 236154990504 245994781775 275514155588 295193738130 344392694485 393591650840 413271233382 472309981008 491989563550 551028311176 590387476260 688785388970 737984345325 787183301680 826542466764 983979127100 1033178083455 1102056622352 1180774952520 1377570777940 1475968690650 1653084933528 1721963472425 1967958254200 2066356166910 2361549905040 2469787609021 2755141555880 2951937381300 3306169867056 3443926944850 3935916508400 4132712333820 4939575218042 5165890417275 5510283111760 5903874762600 6887853889700 7409362827063 8265424667640 9879150436084 10331780834550 11807749525200 12348938045105 13775707779400 14818725654126 16530849335280 17288513263147 19758300872168 20663561669100 24697876090210 27551415558800 29637451308252 34577026526294 37046814135315 39516601744336 41327123338200 49395752180420 51865539789441 59274902616504 61744690225525 69154053052588 74093628270630 82654246676400 86442566315735 98791504360840 103731079578882 118549805233008 123489380451050 138308106105176 148187256541260 172885132631470 185234070676575 197583008721680 207462159157764 246978760902100 259327698947205 276616212210352 296374513082520 345770265262940 370468141353150 414924318315528 432212831578675 493957521804200 518655397894410 592749026165040 691540530525880 740936282706300 829848636631056 864425663157350 987915043608400 1037310795788820 1296638494736025 1383081061051760 1481872565412600 1728851326314700 2074621591577640 2593276989472050 2963745130825200 3457702652629400 4149243183155280 5186553978944100 6915405305258800 10373107957888200 20746215915776400
- Sum of all divisors σ(n): 76253501821529088
- Sum of proper divisors (its aliquot sum) s(n): 55507285905752688
- 20746215915776400 is an abundant number, because the sum of its proper divisors (55507285905752688) is greater than itself. Its abundance is 34761069989976288
Bases of 20746215915776400
- Binary: 10010011011010010010010110011100001011111101001100100002
- Hexadecimal: 0x49B492CE17E990
- Base-36: 5O9X40OTY1C
Squares and roots of 20746215915776400
- 20746215915776400 squared (207462159157764002) is 430405474824014011298414796960000
- 20746215915776400 cubed (207462159157764003) is 8929284912031258116035527353335134866759744000000
-
The
square root of 20746215915776400 is 144035467.5619043491 -
The
cube root of 20746215915776400 is 274776.5277203405
Scales and comparisons
How big is 20746215915776400?- 20,746,215,915,776,400 seconds is equal to 659,665,493 years, 44 weeks, 5 days, 22 hours, 20 minutes.
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To count from 1 to 20,746,215,915,776,400 would take you about one billion, nine hundred seventy-eight million, nine hundred ninety-six thousand, four hundred eighty-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 20746215915776400 cubic inches would be around 22898 feet tall.
Recreational maths with 20746215915776400
- 20746215915776400 backwards is 00467751951264702
- The number of decimal digits it has is: 17
- The sum of 20746215915776400's digits is 66
- More coming soon!
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