20409627408160

Names of 20409627408160

• Cardinal: 20409627408160 can be written as Twenty trillion, four hundred nine billion, six hundred twenty-seven million, four hundred eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.040962740816 × 10¹³

Factors of 20409627408160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9211

Divisors of 20409627408160

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 71 80 142 160 284 355 421 521 568 710 842 1042 1136 1420 1684 2084 2105 2272 2605 2840 3368 4168 4210 5210 5680 6736 8191 8336 8420 10420 11360 13472 16382 16672 16840 20840 29891 32764 33680 36991 40955 41680 59782 65528 67360 73982 81910 83360 119564 131056 147964 149455 163820 184955 219341 239128 262112 295928 298910 327640 369910 438682 478256 581561 591856 597820 655280 739820 877364 956512 1096705 1163122 1183712 1195640 1310560 1479640 1754728 2193410 2326244 2391280 2907805 2959280 3448411 3509456 4267511 4386820 4652488 4782560 5815610 5918560 6896822 7018912 8535022 8773640 9304976 11631220 13793644 15573211 17070044 17242055 17547280 18609952 21337555 23262440 27587288 31146422 34140088 34484110 35094560 42675110 46524880 55174576 62292844 68280176 68968220 77866055 85350220 93049760 110349152 124585688 136560352 137936440 155732110 170700440 244837181 249171376 275872880 302993281 311464220 341400880 489674362 498342752 551745760 605986562 622928440 682801760 979348724 1211973124 1224185905 1245856880 1514966405 1796622131 1958697448 2423946248 2448371810 2491713760 3029932810 3593244262 3917394896 4847892496 4896743620 6059865620 7186488524 7834789792 8983110655 9695784992 9793487240 12119731240 14372977048 17966221310 19586974480 24239462480 28745954096 35932442620 39173948960 48478924960 57491908192 71864885240 127560171301 143729770480 255120342602 287459540960 510240685204 637800856505 1020481370408 1275601713010 2040962740816 2551203426020 4081925481632 5102406852040 10204813704080 20409627408160
• Sum of all divisors σ(n): 49113082626048
• Sum of proper divisors (its aliquot sum) s(n): 28703455217888
• 20409627408160 is an abundant number, because the sum of its proper divisors (28703455217888) is greater than itself. Its abundance is 8293827809728

Bases of 20409627408160

• Binary: 100101000111111111100100101110111011100100000₂
• Hexadecimal: 0x128FFC977720
• Base-36: 78G1X74F4

Squares and roots of 20409627408160

• 20409627408160 squared (20409627408160²) is 416552890939915879234585600
• 20409627408160 cubed (20409627408160³) is 8501689299875590472591002863959658496000
• The square root of 20409627408160 is 4517701.5625381897
• The cube root of 20409627408160 is 27328.2418307469

Scales and comparisons

• 20,409,627,408,160 seconds is equal to 648,963 years, 1 week, 10 hours, 42 minutes, 40 seconds.
• To count from 1 to 20,409,627,408,160 would take you about one million, six hundred twenty-two thousand, four hundred 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 20409627408160 cubic inches would be around 2277.4 feet tall.

Recreational maths with 20409627408160

• 20409627408160 backwards is 06180472690402
• The number of decimal digits it has is: 14
• The sum of 20409627408160's digits is 49
• More coming soon!