20080384376488640

Names of 20080384376488640

• Cardinal: 20080384376488640 can be written as Twenty quadrillion, eighty trillion, three hundred eighty-four billion, three hundred seventy-six million, four hundred eighty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.008038437648864 × 10¹⁶

Factors of 20080384376488640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2246650825

Divisors of 20080384376488640

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 31 32 34 40 53 62 64 68 80 85 106 124 136 155 160 170 212 248 265 272 310 320 340 424 496 527 530 544 620 680 848 901 992 1054 1060 1088 1240 1360 1643 1696 1802 1984 2108 2120 2480 2635 2720 3286 3392 3604 4216 4240 4505 4960 5270 5440 6572 7208 8215 8432 8480 9010 9920 10540 13144 14416 16430 16864 16960 18020 21080 26288 27931 28832 32860 33728 36040 42160 52576 55862 57664 65720 72080 84320 105152 111724 131440 139655 144160 168640 223448 262880 279310 288320 446896 525760 558620 893792 1117240 1787584 2234480 4468960 8937920 2246650717 4493301434 8986602868 11233253585 17973205736 22466507170 35946411472 38193062189 44933014340 69646172227 71892822944 76386124378 89866028680 119072488001 139292344454 143785645888 152772248756 179732057360 190965310945 238144976002 278584688908 305544497512 348230861135 359464114720 381930621890 476289952004 557169377816 595362440005 611088995024 696461722270 718928229440 763861243780 952579904008 1114338755632 1183984927859 1190724880010 1222177990048 1392923444540 1527722487560 1905159808016 2024232296017 2228677511264 2367969855718 2381449760020 2444355980096 2785846889080 3055444975120 3691247128031 3810319616032 4048464592034 4457355022528 4735939711436 4762899520040 5571693778160 5919924639295 6110889950240 7382494256062 7620639232064 8096929184068 9471879422872 9525799040080 10121161480085 11143387556320 11839849278590 12221779900480 14764988512124 16193858368136 18456235640155 18943758845744 19051598080160 20242322960170 22286775112640 23679698557180 29529977024248 32387716736272 36912471280310 37887517691488 38103196160320 40484645920340 47359397114360 59059954048496 62751201176527 64775433472544 73824942560620 75775035382976 80969291840680 94718794228720 118119908096992 125502402353054 129550866945088 147649885121240 161938583681360 189437588457440 236239816193984 251004804706108 295299770242480 313756005882635 323877167362720 378875176914880 502009609412216 590599540484960 627512011765270 647754334725440 1004019218824432 1181199080969920 1255024023530540 2008038437648864 2510048047061080 4016076875297728 5020096094122160 10040192188244320 20080384376488640
• Sum of all divisors σ(n): 53248425836696064
• Sum of proper divisors (its aliquot sum) s(n): 33168041460207424
• 20080384376488640 is an abundant number, because the sum of its proper divisors (33168041460207424) is greater than itself. Its abundance is 13087657083718784

Bases of 20080384376488640

• Binary: 1000111010101110000000011010001101101101100001011000000₂
• Hexadecimal: 0x475700D1B6C2C0
• Base-36: 5HPWH8DLMM8

Squares and roots of 20080384376488640

• 20080384376488640 squared (20080384376488640²) is 403221836707529067419216049049600
• 20080384376488640 cubed (20080384376488640³) is 8096849470080920285259443597007763219257196544000
• The square root of 20080384376488640 is 141705272.9311391573
• The cube root of 20080384376488640 is 271804.9368124579

Scales and comparisons

• 20,080,384,376,488,640 seconds is equal to 638,494,110 years, 24 weeks, 1 day, 8 hours, 37 minutes, 20 seconds.
• To count from 1 to 20,080,384,376,488,640 would take you about one billion, nine hundred fifteen million, four hundred eighty-two thousand, three hundred thirty-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 20080384376488640 cubic inches would be around 22650.4 feet tall.

Recreational maths with 20080384376488640

• 20080384376488640 backwards is 04688467348308002
• The number of decimal digits it has is: 17
• The sum of 20080384376488640's digits is 71
• More coming soon!