13159900721664

Names of 13159900721664

• Cardinal: 13159900721664 can be written as Thirteen trillion, one hundred fifty-nine billion, nine hundred million, seven hundred twenty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.3159900721664 × 10¹³

Factors of 13159900721664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 627

Divisors of 13159900721664

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 233 243 256 288 324 384 389 432 466 486 512 576 648 699 729 768 778 864 932 972 1152 1167 1296 1398 1458 1536 1556 1728 1864 1944 2097 2304 2334 2592 2796 2916 3112 3456 3501 3728 3888 4194 4608 4668 5184 5592 5832 6224 6291 6912 7002 7456 7776 8388 9336 10368 10503 11184 11664 12448 12582 13824 14004 14912 15552 16776 18672 18873 20736 21006 22368 23328 24896 25164 28008 29824 31104 31509 33552 37344 37746 41472 42012 44736 46656 49792 50328 56016 56619 59648 62208 63018 67104 74688 75492 84024 89472 90637 93312 94527 99584 100656 112032 113238 119296 124416 126036 134208 149376 150984 151321 168048 169857 178944 181274 186624 189054 199168 201312 224064 226476 252072 268416 271911 283581 298752 301968 302642 336096 339714 357888 362548 373248 378108 402624 448128 452952 453963 504144 536832 543822 567162 597504 603936 605284 672192 679428 725096 756216 805248 815733 896256 905904 907926 1008288 1073664 1087644 1134324 1207872 1210568 1344384 1358856 1361889 1450192 1512432 1610496 1631466 1792512 1811808 1815852 2016576 2175288 2268648 2415744 2421136 2447199 2688768 2717712 2723778 2900384 3024864 3220992 3262932 3623616 3631704 4033152 4085667 4350576 4537296 4831488 4842272 4894398 5377536 5435424 5447556 5800768 6049728 6525864 7247232 7263408 7341597 8066304 8171334 8701152 9074592 9662976 9684544 9788796 10870848 10895112 11601536 12099456 12257001 13051728 14494464 14526816 14683194 16132608 16342668 17402304 18149184 19369088 19577592 21741696 21790224 22024791 23203072 24198912 24514002 26103456 28988928 29053632 29366388 32685336 34804608 35257793 36298368 36771003 38738176 39155184 43483392 43580448 44049582 46406144 48397824 49028004 52206912 58107264 58732776 65370672 66074373 69609216 70515586 72596736 73542006 77476352 78310368 86966784 87160896 88099164 98056008 104413824 105773379 110313009 116214528 117465552 130741344 132148746 139218432 141031172 145193472 147084012 156620736 174321792 176198328 196112016 208827648 211546758 220626018 232429056 234931104 261482688 264297492 282062344 294168024 313241472 317320137 348643584 352396656 392224032 417655296 423093516 441252036 469862208 522965376 528594984 564124688 588336048 626482944 634640274 697287168 704793312 784448064 846187032 882504072 939724416 951960411 1045930752 1057189968 1128249376 1176672096 1252965888 1269280548 1409586624 1568896128 1692374064 1765008144 1879448832 1903920822 2091861504 2114379936 2256498752 2353344192 2538561096 2819173248 2855881233 3137792256 3384748128 3530016288 3758897664 3807841644 4228759872 4512997504 4706688384 5077122192 5638346496 5711762466 6275584512 6769496256 7060032576 7615683288 8457519744 8567643699 9025995008 9413376768 10154244384 11276692992 11423524932 13538992512 14120065152 15231366576 16915039488 17135287398 18051990016 18826753536 20308488768 22847049864 25702931097 27077985024 28240130304 30462733152 33830078976 34270574796 40616977536 45694099728 51405862194 54155970048 56480260608 60925466304 68541149592 81233955072 91388199456 102811724388 121850932608 137082299184 162467910144 182776398912 205623448776 243701865216 274164598368 365552797824 411246897552 487403730432 548329196736 731105595648 822493795104 1096658393472 1462211191296 1644987590208 2193316786944 3289975180416 4386633573888 6579950360832 13159900721664
• Sum of all divisors σ(n): 39694352683986
• Sum of proper divisors (its aliquot sum) s(n): 26534451962322
• 13159900721664 is an abundant number, because the sum of its proper divisors (26534451962322) is greater than itself. Its abundance is 13374551240658

Bases of 13159900721664

• Binary: 10111111100000000111001101010011001000000000₂
• Hexadecimal: 0xBF807353200
• Base-36: 4NXKP4000

Squares and roots of 13159900721664

• 13159900721664 squared (13159900721664²) is 173182987004052667998928896
• 13159900721664 cubed (13159900721664³) is 2279070915654559838891768977249422802944
• The square root of 13159900721664 is 3627657.7459380041
• The cube root of 13159900721664 is 23609.3594505965

Scales and comparisons

• 13,159,900,721,664 seconds is equal to 418,444 years, 7 weeks, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,159,900,721,664 would take you about one million, forty-six thousand, one hundred ten 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 13159900721664 cubic inches would be around 1967.4 feet tall.

Recreational maths with 13159900721664

• 13159900721664 backwards is 46612700995131
• 13159900721664 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13159900721664's digits is 54
• More coming soon!