168818152169472

Names of 168818152169472

• Cardinal: 168818152169472 can be written as One hundred sixty-eight trillion, eight hundred eighteen billion, one hundred fifty-two million, one hundred sixty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.68818152169472 × 10¹⁴

Factors of 168818152169472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 326

Divisors of 168818152169472

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 127 128 156 181 192 208 254 256 312 362 381 384 416 508 512 543 624 724 762 768 832 1016 1024 1086 1248 1448 1524 1536 1651 1664 2032 2048 2172 2353 2496 2896 3048 3072 3302 3328 4064 4096 4344 4706 4953 4992 5792 6096 6144 6604 6656 7059 8128 8192 8688 9412 9906 9984 11584 12192 12288 13208 13312 14118 16129 16256 17376 18824 19812 19968 22987 23168 24384 24576 26416 26624 28236 32258 32512 32761 34752 37648 39624 39936 45974 46336 48387 48768 52832 53248 56472 64516 65024 65522 68961 69504 75296 79248 79872 91948 92672 96774 97536 98283 105664 106496 112944 129032 130048 131044 137922 139008 150592 158496 159744 183896 185344 193548 195072 196566 209677 211328 225888 258064 260096 262088 275844 278016 298831 301184 316992 319488 367792 370688 387096 390144 393132 419354 422656 425893 451776 516128 520192 524176 551688 556032 597662 602368 629031 633984 735584 741376 774192 780288 786264 838708 845312 851786 896493 903552 1032256 1040384 1048352 1103376 1112064 1195324 1204736 1258062 1267968 1277679 1471168 1482752 1548384 1560576 1572528 1677416 1690624 1703572 1792986 1807104 2064512 2096704 2206752 2224128 2390648 2409472 2516124 2535936 2555358 2919349 2942336 3096768 3121152 3145056 3354832 3381248 3407144 3585972 3614208 4129024 4160647 4193408 4413504 4448256 4781296 4818944 5032248 5071872 5110716 5838698 5884672 6193536 6290112 6709664 6762496 6814288 7171944 7228416 8258048 8321294 8386816 8758047 8827008 9562592 9637888 10064496 10143744 10221432 11677396 11769344 12387072 12481941 12580224 13419328 13524992 13628576 14343888 14456832 16516096 16642588 16773632 17516094 17654016 19125184 19275776 20128992 20287488 20442864 23354792 23538688 24774144 24963882 25160448 26838656 27257152 28687776 28913664 33032192 33285176 33547264 35032188 35308032 37951537 38250368 40257984 40574976 40885728 46709584 47077376 49548288 49927764 50320896 53677312 54088411 54514304 57375552 57827328 66064384 66570352 67094528 70064376 70616064 75903074 76500736 80515968 81771456 93419168 94154752 99096576 99855528 100641792 107354624 108176822 109028608 113854611 114751104 132128768 133140704 134189056 140128752 141232128 151806148 153001472 161031936 162265233 163542912 186838336 188309504 198193152 199711056 201283584 214709248 216353644 218057216 227709222 229502208 266281408 268378112 280257504 282464256 303612296 306002944 322063872 324530466 327085824 373676672 396386304 399422112 402567168 429418496 432707288 436114432 455418444 459004416 528402169 532562816 560515008 564928512 607224592 612005888 644127744 649060932 654171648 747353344 798844224 805134336 858836992 865414576 872228864 910836888 918008832 1056804338 1065125632 1121030016 1214449184 1224011776 1288255488 1298121864 1308343296 1494706688 1585206507 1597688448 1717673984 1730829152 1744457728 1821673776 1836017664 2113608676 2130251264 2242060032 2428898368 2448023552 2576510976 2596243728 2616686592 2989413376 3170413014 3195376896 3461658304 3488915456 3643347552 3672035328 4227217352 4260502528 4484120064 4857796736 5153021952 5192487456 5233373184 5978826752 6340826028 6390753792 6869228197 6923316608 7286695104 7344070656 8454434704 8521005056 8968240128 9715593472 10384974912 10466746368 11957653504 12681652056 12781507584 13738456394 13846633216 14573390208 16908869408 17042010112 17936480256 19431186944 20607684591 20769949824 23915307008 25363304112 25563015168 27476912788 27693266432 29146780416 33817738816 34084020224 35872960512 38862373888 41215369182 41539899648 50726608224 51126030336 54953825576 55386532864 58293560832 67635477632 71745921024 77724747776 82430738364 83079799296 101453216448 102252060672 109907651152 110773065728 116587121664 135270955264 155449495552 164861476728 166159598592 202906432896 219815302304 221546131456 233174243328 270541910528 310898991104 329722953456 332319197184 405812865792 439630604608 443092262912 466348486656 541083821056 659445906912 664638394368 811625731584 879261209216 932696973312 1082167642112 1318891813824 1329276788736 1623251463168 1758522418432 2164335284224 2637783627648 3246502926336 3517044836864 4328670568448 5275567255296 6493005852672 7034089673728 10551134510592 12986011705344 14068179347456 21102269021184 28136358694912 42204538042368 56272717389824 84409076084736 168818152169472
• Sum of all divisors σ(n): 491343268216248
• Sum of proper divisors (its aliquot sum) s(n): 322525116046776
• 168818152169472 is an abundant number, because the sum of its proper divisors (322525116046776) is greater than itself. Its abundance is 153706963877304

Bases of 168818152169472

• Binary: 100110011000101000001001111111011110000000000000₂
• Hexadecimal: 0x998A09FDE000
• Base-36: 1NU9ZL1NUO

Squares and roots of 168818152169472

• 168818152169472 squared (168818152169472²) is 28499568501915003740208758784
• 168818152169472 cubed (168818152169472³) is 4811244492120578265651670265989305936642048
• The square root of 168818152169472 is 12993003.9701938059
• The cube root of 168818152169472 is 55267.9107298737

Scales and comparisons

• 168,818,152,169,472 seconds is equal to 5,367,895 years, 2 weeks, 4 days, 6 hours, 11 minutes, 12 seconds.
• To count from 1 to 168,818,152,169,472 would take you about thirteen million, four hundred nineteen thousand, seven hundred thirty-seven 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 168818152169472 cubic inches would be around 4605.7 feet tall.

Recreational maths with 168818152169472

• 168818152169472 backwards is 274961251818861
• The number of decimal digits it has is: 15
• The sum of 168818152169472's digits is 69
• More coming soon!