20736405991392

Names of 20736405991392

• Cardinal: 20736405991392 can be written as Twenty trillion, seven hundred thirty-six billion, four hundred five million, nine hundred ninety-one thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 2.0736405991392 × 10¹³

Factors of 20736405991392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 532358

Divisors of 20736405991392

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 78 84 91 96 98 104 112 147 156 168 169 182 196 208 224 273 294 312 336 338 343 364 392 416 507 546 588 624 637 672 676 686 728 784 1014 1029 1092 1176 1183 1248 1274 1352 1372 1456 1568 1911 2028 2058 2184 2352 2366 2401 2548 2704 2744 2912 3549 3822 4056 4116 4368 4459 4704 4732 4802 5096 5408 5488 7098 7203 7644 8112 8232 8281 8736 8918 9464 9604 10192 10976 13377 14196 14406 15288 16224 16464 16562 17836 18928 19208 20384 24843 26754 28392 28812 30576 31213 32928 33124 35672 37856 38416 49686 53508 56784 57624 57967 61152 62426 66248 71344 76832 93639 99372 107016 113568 115248 115934 124852 132496 142688 173901 187278 198744 214032 230496 231868 249704 264992 347802 374556 397488 405769 428064 463736 499408 532333 695604 749112 794976 811538 927472 998816 1064666 1217307 1391208 1498224 1596999 1623076 1854944 2129332 2434614 2782416 2996448 3193998 3246152 3726331 4258664 4869228 5564832 6387996 6492304 6920329 7452662 8517328 9738456 11178993 12775992 12984608 13840658 14905324 17034656 19476912 20760987 22357986 25551984 26084317 27681316 29810648 38953824 41521974 44715972 48442303 51103968 52168634 55362632 59621296 78252951 83043948 89431944 89964277 96884606 104337268 110725264 119242592 145326909 156505902 166087896 178863888 179928554 182590219 193769212 208674536 221450528 269892831 290653818 313011804 332175792 339096121 357727776 359857108 365180438 387538424 417349072 539785662 547770657 581307636 626023608 629749939 664351584 678192242 719714216 730360876 775076848 834698144 1017288363 1079571324 1095541314 1162615272 1252047216 1259499878 1278131533 1356384484 1439428432 1460721752 1550153696 1889249817 2034576726 2159142648 2191082628 2325230544 2373672847 2504094432 2518999756 2556263066 2712768968 2878856864 2921443504 3778499634 3834394599 4069153452 4318285296 4382165256 4408249573 4650461088 4747345694 5037999512 5112526132 5425537936 5842887008 7121018541 7556999268 7668789198 8138306904 8636570592 8764330512 8816499146 9494691388 10075999024 10225052264 10851075872 13224748719 14242037082 15113998536 15337578396 16276613808 16615709929 17528661024 17632998292 18989382776 20151998048 20450104528 26449497438 28484074164 30227997072 30675156792 30857747011 32553227616 33231419858 35265996584 37978765552 40900209056 49847129787 52898994876 56968148328 60455994144 61350313584 61715494022 66462839716 70531993168 75957531104 92573241033 99694259574 105797989752 113936296656 122700627168 123430988044 132925679432 141063986336 185146482066 199388519148 211595979504 216004229077 227872593312 246861976088 265851358864 370292964132 398777038296 423191959008 432008458154 493723952176 531702717728 648012687231 740585928264 797554076592 864016916308 987447904352 1296025374462 1481171856528 1595108153184 1728033832616 2592050748924 2962343713056 3456067665232 5184101497848 6912135330464 10368202995696 20736405991392
• Sum of all divisors σ(n): 68762070397944
• Sum of proper divisors (its aliquot sum) s(n): 48025664406552
• 20736405991392 is an abundant number, because the sum of its proper divisors (48025664406552) is greater than itself. Its abundance is 27289258415160

Bases of 20736405991392

• Binary: 100101101110000010010000111001110111111100000₂
• Hexadecimal: 0x12DC121CEFE0
• Base-36: 7CM68Q8YO

Squares and roots of 20736405991392

• 20736405991392 squared (20736405991392²) is 429998533439838034378097664
• 20736405991392 cubed (20736405991392³) is 8916624165111630679256064868428919308288
• The square root of 20736405991392 is 4553724.4088100017
• The cube root of 20736405991392 is 27473.3211195423

Scales and comparisons

• 20,736,405,991,392 seconds is equal to 659,353 years, 29 weeks, 3 days, 23 hours, 23 minutes, 12 seconds.
• To count from 1 to 20,736,405,991,392 would take you about one million, six hundred forty-eight thousand, three hundred eighty-three 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 20736405991392 cubic inches would be around 2289.4 feet tall.

Recreational maths with 20736405991392

• 20736405991392 backwards is 29319950463702
• The number of decimal digits it has is: 14
• The sum of 20736405991392's digits is 60
• More coming soon!