16405363539968

Names of 16405363539968

• Cardinal: 16405363539968 can be written as Sixteen trillion, four hundred five billion, three hundred sixty-three million, five hundred thirty-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6405363539968 × 10¹³

Factors of 16405363539968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2005

Divisors of 16405363539968

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 41 52 59 64 68 82 104 118 128 136 164 208 221 236 256 272 328 416 442 472 512 533 544 656 697 767 832 884 944 1003 1024 1066 1088 1312 1394 1534 1664 1768 1873 1888 2006 2048 2132 2176 2419 2624 2788 3068 3328 3536 3746 3776 4012 4096 4264 4352 4838 5248 5576 6136 6656 7072 7492 7552 8024 8192 8528 8704 9061 9676 10496 11152 12272 13039 13312 14144 14984 15104 16048 16384 17056 17408 18122 19352 20992 22304 24349 24544 26078 26624 28288 29968 30208 31447 31841 32096 34112 34816 36244 38704 41123 41984 44608 48698 49088 52156 53248 56576 59936 60416 62894 63682 64192 68224 69632 72488 76793 77408 82246 83968 89216 97396 98176 104312 106496 110507 113152 119872 120832 125788 127364 128384 136448 139264 144976 153586 154816 164492 167936 178432 194792 196352 208624 212992 221014 226304 239744 241664 251576 254728 256768 272896 278528 289952 307172 309632 328984 335872 356864 389584 392704 413933 417248 442028 452608 479488 483328 503152 509456 513536 534599 545792 579904 614344 619264 657968 671744 713728 779168 785408 827866 834496 884056 905216 958976 966656 998309 1006304 1018912 1027072 1069198 1091584 1159808 1228688 1238528 1305481 1315936 1427456 1436591 1558336 1570816 1655732 1668992 1768112 1810432 1878619 1917952 1996618 2012608 2037824 2054144 2138396 2183168 2319616 2457376 2477056 2610962 2631872 2854912 2873182 3116672 3141632 3311464 3337984 3536224 3620864 3757238 3835904 3993236 4025216 4075648 4108288 4276792 4366336 4530787 4639232 4914752 4954112 5221924 5263744 5709824 5746364 6233344 6283264 6622928 6675968 7072448 7514476 7671808 7986472 8050432 8151296 8216576 8553584 8732672 9061574 9278464 9829504 9908224 10443848 10527488 11419648 11492728 12466688 12566528 13245856 13351936 14144896 15028952 15343616 15972944 16100864 16302592 16433152 16971253 17107168 18123148 18556928 19659008 19816448 20887696 21054976 22985456 24422047 24933376 26491712 26703872 28289792 30057904 30687232 31945888 32201728 32605184 33942506 34214336 36246296 37113856 39318016 39632896 41775392 42109952 45970912 48844094 49866752 52983424 53407744 56579584 58900231 60115808 63891776 64403456 65210368 67885012 68428672 72492592 74227712 77023379 78636032 83550784 84219904 91941824 97688188 99733504 105966848 106815488 113159168 117800462 120231616 127783552 128806912 130420736 135770024 136857344 144985184 148455424 154046758 157272064 167101568 168439808 183883648 195376376 199467008 211933696 213630976 226318336 235600924 240463232 255567104 257613824 260841472 271540048 273714688 289970368 308093516 314544128 334203136 336879616 367767296 390752752 398934016 423867392 452636672 471201848 480926464 511134208 515227648 521682944 543080096 547429376 579940736 616187032 629088256 668406272 673759232 735534592 781505504 847734784 905273344 942403696 961852928 1001303927 1022268416 1086160192 1094858752 1159881472 1232374064 1258176512 1336812544 1471069184 1563011008 1695469568 1810546688 1884807392 1923705856 2002607854 2044536832 2172320384 2189717504 2319762944 2464748128 2673625088 2942138368 3126022016 3390939136 3769614784 3847411712 4005215708 4089073664 4344640768 4379435008 4639525888 4929496256 5347250176 5884276736 6252044032 6781878272 7539229568 7694823424 8010431416 8178147328 8689281536 8758870016 9279051776 9858992512 10694500352 11768553472 12504088064 15078459136 15389646848 16020862832 16356294656 17378563072 18558103552 19717985024 21389000704 23537106944 25008176128 30156918272 30779293696 32041725664 34757126144 37116207104 39435970048 50016352256 60313836544 64083451328 69514252288 74232414208 78871940096 100032704512 120627673088 128166902656 139028504576 157743880192 200065409024 241255346176 256333805312 278057009152 315487760384 400130818048 482510692352 512667610624 630975520768 965021384704 1025335221248 1261951041536 2050670442496 4101340884992 8202681769984 16405363539968
• Sum of all divisors σ(n): 38994858544320
• Sum of proper divisors (its aliquot sum) s(n): 22589495004352
• 16405363539968 is an abundant number, because the sum of its proper divisors (22589495004352) is greater than itself. Its abundance is 6184131464384

Bases of 16405363539968

• Binary: 11101110101110101011110111011100000000000000₂
• Hexadecimal: 0xEEBABDDC000
• Base-36: 5TCIPVLKW

Squares and roots of 16405363539968

• 16405363539968 squared (16405363539968²) is 269135952878511388333441024
• 16405363539968 cubed (16405363539968³) is 4415273148647676429148102373443194847232
• The square root of 16405363539968 is 4050353.5080247007
• The cube root of 16405363539968 is 25409.4512640031

Scales and comparisons

• 16,405,363,539,968 seconds is equal to 521,639 years, 42 weeks, 2 days, 19 hours, 46 minutes, 8 seconds.
• To count from 1 to 16,405,363,539,968 would take you about one million, three hundred four thousand and ninety-nine 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 16405363539968 cubic inches would be around 2117.5 feet tall.

Recreational maths with 16405363539968

• 16405363539968 backwards is 86993536350461
• 16405363539968 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16405363539968's digits is 68
• More coming soon!