13665621848738216

Names of 13665621848738216

• Cardinal: 13665621848738216 can be written as Thirteen quadrillion, six hundred sixty-five trillion, six hundred twenty-one billion, eight hundred forty-eight million, seven hundred thirty-eight thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.3665621848738216 × 10¹⁶

Factors of 13665621848738216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 300

Divisors of 13665621848738216

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 67 97 98 127 134 194 196 254 268 388 392 469 508 536 679 776 889 938 1016 1358 1778 1876 2716 3283 3556 3752 4489 4753 5432 6223 6499 6566 7112 8509 8978 9409 9506 12319 12446 12998 13132 17018 17956 18818 19012 24638 24892 25996 26264 31423 34036 35912 37636 38024 45493 49276 49784 51992 59563 62846 65863 68072 75272 86233 90986 98552 119126 125692 131726 172466 181972 219961 238252 251384 263452 300763 318451 344932 363944 416941 435433 439922 461041 476504 526904 570103 601526 603631 630403 636902 689864 825373 833882 870866 879844 912673 922082 1140206 1194943 1203052 1207262 1260806 1273804 1650746 1667764 1741732 1759688 1825346 1844164 2105341 2280412 2389886 2406104 2414524 2521612 2547608 3048031 3301492 3335528 3483464 3650692 3688328 3990721 4210682 4412821 4560824 4779772 4829048 5043224 5777611 6096062 6388711 6602984 7301384 7981442 8364601 8421364 8825642 9559544 11555222 12192124 12777422 14737387 15962884 16729202 16842728 17651284 21336217 23110444 24384248 25554844 27935047 29174011 29474774 30889747 31925768 33458404 35302568 38196901 40443277 42237001 42672434 44720977 46220888 51109688 55299991 55870094 58348022 58552207 58949548 61149091 61779494 66916808 76393802 80061181 80886554 84474002 85344868 89441954 110599982 111740188 115909471 116696044 117104414 117899096 122298182 123558988 152787604 160122362 161773108 168948004 170689736 178883908 204218077 221199964 223480376 231818942 233392088 234208828 244596364 247117976 267378307 295659007 305575208 320244724 323546216 337896008 357767816 387099937 408436154 428043637 442399928 463637884 468417656 489192728 534756614 560428267 591318014 640489448 774199874 811366297 816872308 856087274 927275768 1069513228 1120856534 1182636028 1429526539 1548399748 1622732594 1633744616 1712174548 1871648149 2069613049 2139026456 2241713068 2365272056 2709699559 2829879067 2859053078 2996305459 3096799496 3245465188 3424349096 3705099397 3743296298 3922997869 4096989097 4139226098 4483426136 5364099127 5419399118 5659758134 5679564079 5718106156 5992610918 6490930376 7410198794 7486592596 7765934557 7845995738 8193978194 8278452196 10728198254 10838798236 11319516268 11359128158 11436212312 11985221836 14820397588 14973185192 15531869114 15691991476 16387956388 16556904392 19809153469 21456396508 21677596472 22639032536 22718256316 23970443672 25935695779 28678923679 29640795176 31063738228 31383982952 32775912776 37548693889 39618306938 42912793016 45436512632 51871391558 54361541899 57357847358 62127476456 75097387778 79236613876 103742783116 108723083798 114715694716 138664074283 150194775556 158473227752 181549870453 200752465753 207485566232 217446167596 229431389432 262840857223 274498269499 277328148566 300389551112 359394641509 363099740906 380530793293 401504931506 434892335192 520317615319 525681714446 548996538998 554656297132 718789283018 726199481812 761061586586 803009863012 1040635230638 1051363428892 1097993077996 1109312594264 1437578566036 1452398963624 1522123173172 1606019726024 1921487886493 2081270461276 2102726857784 2195986155992 2515762490563 2875157132072 3044246346344 3642223307233 3842975772986 4162540922552 5031524981126 7284446614466 7685951545972 10063049962252 13450415205451 14568893228932 15371903091944 17610337433941 20126099924504 25495563150631 26900830410902 29137786457864 34861280226373 35220674867882 50991126301262 53801660821804 69722560452746 70441349735764 101982252602524 107603321643608 139445120905492 140882699471528 203964505205048 244028961584611 278890241810984 488057923169222 976115846338444 1708202731092277 1952231692676888 3416405462184554 6832810924369108 13665621848738216
• Sum of all divisors σ(n): 30813926137344000
• Sum of proper divisors (its aliquot sum) s(n): 17148304288605784
• 13665621848738216 is an abundant number, because the sum of its proper divisors (17148304288605784) is greater than itself. Its abundance is 3482682439867568

Bases of 13665621848738216

• Binary: 110000100011001100111110000111111011011100100110101000₂
• Hexadecimal: 0x308CCF87EDC9A8
• Base-36: 3QK240CU6QW

Squares and roots of 13665621848738216

• 13665621848738216 squared (13665621848738216²) is 186749220512711296500831298862656
• 13665621848738216 cubed (13665621848738216³) is 2552044228073338517748177830357387063029482461696
• The square root of 13665621848738216 is 116900050.6789377573
• The cube root of 13665621848738216 is 239079.9371313345

Scales and comparisons

• 13,665,621,848,738,216 seconds is equal to 434,524,504 years, 12 weeks, 5 days, 13 hours, 56 minutes, 56 seconds.
• To count from 1 to 13,665,621,848,738,216 would take you about one billion, three hundred three million, five hundred seventy-three thousand, five hundred twelve 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 13665621848738216 cubic inches would be around 19923.3 feet tall.

Recreational maths with 13665621848738216

• 13665621848738216 backwards is 61283784812656631
• The number of decimal digits it has is: 17
• The sum of 13665621848738216's digits is 77
• More coming soon!