20436051358720

Names of 20436051358720

• Cardinal: 20436051358720 can be written as Twenty trillion, four hundred thirty-six billion, fifty-one million, three hundred fifty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.043605135872 × 10¹³

Factors of 20436051358720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 9054

Divisors of 20436051358720

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 160 170 256 272 289 320 340 512 544 578 640 680 1024 1088 1156 1280 1360 1445 1951 2176 2312 2560 2720 2890 3902 4352 4624 5120 5440 5780 7079 7804 8704 9248 9755 10880 11560 14158 15608 17408 18496 19510 21760 23120 28316 31216 33167 35395 36992 39020 43520 46240 56632 62432 66334 70790 73984 78040 87040 92480 113264 120343 124864 132668 141580 147968 156080 165835 184960 226528 240686 249728 265336 283160 295936 312160 331670 369920 453056 481372 499456 530672 563839 566320 601715 624320 663340 739840 906112 962744 998912 1061344 1127678 1132640 1203430 1248640 1326680 1479680 1812224 1925488 1997824 2045831 2122688 2255356 2265280 2406860 2497280 2653360 2819195 3624448 3850976 4091662 4245376 4510712 4530560 4813720 4994560 5306720 5638390 7248896 7701952 8183324 8490752 9021424 9061120 9627440 9989120 10229155 10613440 11276780 13811129 15403904 16366648 16981504 18042848 18122240 19254880 20458310 21226880 22553560 27622258 30807808 32733296 33963008 36085696 36244480 38509760 40916620 42453760 45107120 55244516 61615616 65466592 69055645 72171392 77019520 81833240 84907520 90214240 110489032 123231232 130933184 138111290 144342784 154039040 163666480 169815040 180428480 220978064 234789193 261866368 276222580 288685568 308078080 327332960 360856960 441956128 469578386 523732736 552445160 577371136 616156160 654665920 721713920 883912256 939156772 1047465472 1104890320 1173945965 1309331840 1443427840 1767824512 1878313544 2094930944 2209780640 2347891930 2618663680 2886855680 3535649024 3756627088 3991416281 4419561280 4695783860 5237327360 7071298048 7513254176 7982832562 8839122560 9391567720 10474654720 14142596096 15026508352 15965665124 17678245120 18783135440 19957081405 30053016704 31931330248 35356490240 37566270880 39914162810 60106033408 63862660496 70712980480 75132541760 79828325620 120212066816 127725320992 150265083520 159656651240 240424133632 255450641984 300530167040 319313302480 510901283968 601060334080 638626604960 1021802567936 1202120668160 1277253209920 2043605135872 2554506419840 4087210271744 5109012839680 10218025679360 20436051358720
• Sum of all divisors σ(n): 52109935971840
• Sum of proper divisors (its aliquot sum) s(n): 31673884613120
• 20436051358720 is an abundant number, because the sum of its proper divisors (31673884613120) is greater than itself. Its abundance is 11237833254400

Bases of 20436051358720

• Binary: 100101001011000100011100101001111010000000000₂
• Hexadecimal: 0x12962394F400
• Base-36: 78S6XC35S

Squares and roots of 20436051358720

• 20436051358720 squared (20436051358720²) is 417632195136241558120038400
• 20436051358720 cubed (20436051358720³) is 8534752988859205469333140593178574848000
• The square root of 20436051358720 is 4520625.1070753479
• The cube root of 20436051358720 is 27340.0305270359

Scales and comparisons

• 20,436,051,358,720 seconds is equal to 649,803 years, 11 weeks, 3 days, 4 hours, 58 minutes, 40 seconds.
• To count from 1 to 20,436,051,358,720 would take you about one million, six hundred twenty-four thousand, five hundred eight 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 20436051358720 cubic inches would be around 2278.3 feet tall.

Recreational maths with 20436051358720

• 20436051358720 backwards is 02785315063402
• The number of decimal digits it has is: 14
• The sum of 20436051358720's digits is 46
• More coming soon!