16189986400740

Names of 16189986400740

• Cardinal: 16189986400740 can be written as Sixteen trillion, one hundred eighty-nine billion, nine hundred eighty-six million, four hundred thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.618998640074 × 10¹³

Factors of 16189986400740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 25626

Divisors of 16189986400740

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 37 45 51 60 68 74 85 90 102 111 148 153 170 180 185 204 222 255 306 333 340 370 444 510 555 612 629 666 740 765 1020 1110 1258 1332 1530 1665 1887 2220 2516 3060 3145 3330 3774 5661 6290 6660 7548 8269 9435 11322 12580 16538 17293 18870 22644 24807 28305 33076 34586 37740 41345 49614 51879 56610 69172 74421 82690 86465 99228 103758 113220 124035 140573 148842 155637 165380 172930 207516 248070 259395 281146 293981 297684 305953 311274 345860 372105 421719 496140 518790 562292 587962 611906 622548 639841 702865 744210 778185 843438 881943 917859 1037580 1175924 1223812 1265157 1279682 1405730 1469905 1488420 1529765 1556370 1686876 1763886 1835718 1919523 2108595 2530314 2559364 2645829 2753577 2811460 2939810 3059530 3112740 3199205 3527772 3671436 3839046 4217190 4409715 4589295 5060628 5201201 5291658 5507154 5758569 5879620 6119060 6325785 6398410 7678092 8434380 8819430 9178590 9597615 10402402 10583316 10877297 11014308 11517138 12651570 12796820 13229145 13767885 15603603 17638860 18357180 19195230 20804804 21754594 23034276 25303140 26006005 26458290 27535770 28792845 31207206 32631891 38390460 43509188 46810809 52012010 52916580 54386485 55071540 57585690 62414412 65263782 78018015 93621618 97895673 104024020 108772970 115171380 130527564 142995817 156036030 163159455 187243236 195791346 217545940 234054045 285991634 312072060 326318910 391582692 428987451 468108090 489478365 571983268 652637820 714979085 857974902 936216180 978956730 1286962353 1429958170 1715949804 1957913460 2144937255 2430928889 2573924706 2859916340 4289874510 4861857778 5147849412 5290845229 6434811765 7292786667 8579749020 9723715556 10581690458 12154644445 12869623530 14585573334 15872535687 21163380916 21878360001 24309288890 25739247060 26454226145 29171146668 31745071374 36463933335 43756720002 47617607061 48618577780 52908452290 63490142748 72927866670 79362678435 87513440004 89944368893 95235214122 105816904580 109391800005 145855733340 158725356870 179888737786 190470428244 218783600010 238088035305 269833106679 317450713740 359777475572 437567200020 449721844465 476176070610 539666213358 809499320037 899443688930 952352141220 1079332426716 1349165533395 1618998640074 1798887377860 2698331066790 3237997280148 4047496600185 5396662133580 8094993200370 16189986400740
• Sum of all divisors σ(n): 53413336660320
• Sum of proper divisors (its aliquot sum) s(n): 37223350259580
• 16189986400740 is an abundant number, because the sum of its proper divisors (37223350259580) is greater than itself. Its abundance is 21033363858840

Bases of 16189986400740

• Binary: 11101011100110000110011000110110100111100100₂
• Hexadecimal: 0xEB9866369E4
• Base-36: 5QLKRW1D0

Squares and roots of 16189986400740

• 16189986400740 squared (16189986400740²) is 262115659656146139872547600
• 16189986400740 cubed (16189986400740³) is 4243648965254000269094591520858325224000
• The square root of 16189986400740 is 4023678.2178424755
• The cube root of 16189986400740 is 25297.7654297361

Scales and comparisons

• 16,189,986,400,740 seconds is equal to 514,791 years, 25 weeks, 2 days, 20 hours, 39 minutes.
• To count from 1 to 16,189,986,400,740 would take you about one million, two hundred eighty-six thousand, nine hundred seventy-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 16189986400740 cubic inches would be around 2108.1 feet tall.

Recreational maths with 16189986400740

• 16189986400740 backwards is 04700468998161
• The number of decimal digits it has is: 14
• The sum of 16189986400740's digits is 63
• More coming soon!