14646721937981408

Names of 14646721937981408

• Cardinal: 14646721937981408 can be written as Fourteen quadrillion, six hundred forty-six trillion, seven hundred twenty-one billion, nine hundred thirty-seven million, nine hundred eighty-one thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.4646721937981408 × 10¹⁶

Factors of 14646721937981408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1942

Divisors of 14646721937981408

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 79 88 121 127 158 176 242 254 316 352 484 508 632 869 968 1016 1264 1397 1723 1738 1936 2032 2528 2794 3446 3476 3872 4064 5588 6892 6952 9559 10033 11176 13784 13904 15367 16129 18953 19118 20066 22352 27568 27808 30734 32258 37906 38236 40132 44704 55136 61468 64516 75812 76472 80264 110363 122936 129032 136117 151624 152944 160528 177419 208483 218821 220726 245872 258064 272234 303248 305888 321056 354838 416966 437642 441452 491744 516128 544468 606496 709676 833932 875284 882904 1088936 1213993 1274191 1419352 1497287 1667864 1750568 1765808 1951609 2177872 2407031 2427986 2548382 2838704 2968729 2994574 3335728 3501136 3531616 3903218 4355744 4814062 4855972 5096764 5677408 5937458 5989148 6671456 7002272 7806436 9628124 9711944 10193528 11874916 11978296 14016101 15612872 16470157 17286859 19256248 19423888 20387056 23749832 23956592 26477341 27790267 28032202 31225744 32656019 32940314 34573718 38512496 38847776 40774112 47499664 47913184 52954682 55580534 56064404 62451488 65312038 65880628 69147436 77024992 94999328 105909364 111161068 112128808 130624076 131761256 138294872 154177111 190155449 211818728 222322136 224257616 234529591 261248152 263522512 276589744 305692937 308354222 359216209 377028583 380310898 423637456 444644272 448515232 469059182 522496304 527045024 553179488 611385874 616708444 718432418 754057166 760621796 847274912 889288544 938118364 1044992608 1222771748 1233416888 1436864836 1508114332 1521243592 1876236728 2091709939 2195431093 2445543496 2466833776 2579825501 2873729672 3016228664 3042487184 3362622307 3752473456 4147314413 4183419878 4390862186 4891086992 4933667552 5159651002 5747459344 6032457328 6084974368 6725244614 7504946912 8294628826 8366839756 8781724372 9782173984 10319302004 11494918688 12064914656 13450489228 16589257652 16733679512 17563448744 20638604008 24149742023 26900978456 28378080511 29785258057 33178515304 33467359024 35126897488 41277208016 45620458543 47882630041 48299484046 53801956912 56756161022 59570516114 66357030608 66934718048 70253794976 82554416032 91240917086 95765260082 96598968092 107603913824 113512322044 119141032228 132714061216 182481834172 191530520164 193197936184 227024644088 238282064456 265647162253 327637838627 364963668344 383061040328 386395872368 454049288176 476564128912 526708930451 531294324506 655275677254 729927336688 766122080656 772791744736 908098576352 953128257824 1053417860902 1062588649012 1310551354508 1459854673376 1532244161312 2106835721804 2125177298024 2621102709016 3604016224897 3782727773239 4213671443608 4250354596048 5242205418032 5793798234961 7208032449794 7565455546478 8427342887216 8500709192096 10484410836064 11587596469922 14416064899588 15130911092956 16854685774432 23175192939844 28832129799176 30261822185912 41610005505629 46350385879688 57664259598352 60523644371824 83220011011258 92700771759376 115328519196704 121047288743648 166440022022516 185401543518752 332880044045032 457710060561919 665760088090064 915420121123838 1331520176180128 1830840242247676 3661680484495352 7323360968990704 14646721937981408
• Sum of all divisors σ(n): 32370191471484720
• Sum of proper divisors (its aliquot sum) s(n): 17723469533503312
• 14646721937981408 is an abundant number, because the sum of its proper divisors (17723469533503312) is greater than itself. Its abundance is 3076747595521904

Bases of 14646721937981408

• Binary: 110100000010010001110110110010001111001011111111100000₂
• Hexadecimal: 0x34091DB23CBFE0
• Base-36: 407TV62PXI8

Squares and roots of 14646721937981408

• 14646721937981408 squared (14646721937981408²) is 214526463528545852135457753662464
• 14646721937981408 cubed (14646721937981408³) is 3142109459641120945701390503757308885379139469312
• The square root of 14646721937981408 is 121023642.0621252333
• The cube root of 14646721937981408 is 244669.6752737603

Scales and comparisons

• 14,646,721,937,981,408 seconds is equal to 465,720,452 years, 17 weeks, 5 days, 13 hours, 30 minutes, 8 seconds.
• To count from 1 to 14,646,721,937,981,408 would take you about one billion, three hundred ninety-seven million, one hundred sixty-one thousand, three hundred fifty-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 14646721937981408 cubic inches would be around 20389.1 feet tall.

Recreational maths with 14646721937981408

• 14646721937981408 backwards is 80418973912764641
• The number of decimal digits it has is: 17
• The sum of 14646721937981408's digits is 80
• More coming soon!