13955916961280

Names of 13955916961280

• Cardinal: 13955916961280 can be written as Thirteen trillion, nine hundred fifty-five billion, nine hundred sixteen million, nine hundred sixty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.395591696128 × 10¹³

Factors of 13955916961280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 20613

Divisors of 13955916961280

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 64 68 70 80 85 112 119 128 136 140 160 170 224 238 256 272 280 320 340 448 476 512 544 560 595 640 680 896 952 1088 1120 1190 1280 1360 1792 1904 2176 2240 2380 2539 2560 2720 3584 3808 4352 4480 4760 5078 5440 7616 8704 8960 9520 10156 10880 12695 15232 17773 17920 18043 19040 20312 21760 25390 30464 35546 36086 38080 40624 43163 43520 50780 60928 71092 72172 76160 81248 86326 88865 90215 101560 126301 142184 144344 152320 162496 172652 177730 180430 203120 215815 252602 284368 288688 302141 304640 306731 324992 345304 355460 360860 406240 431630 505204 568736 577376 604282 613462 631505 649984 690608 710920 721720 812480 863260 1010408 1137472 1154752 1208564 1226924 1263010 1299968 1381216 1421840 1443440 1510705 1533655 1624960 1726520 2020816 2147117 2274944 2309504 2417128 2453848 2526020 2762432 2843680 2886880 3021410 3067310 3249920 3453040 4041632 4294234 4549888 4619008 4834256 4907696 5052040 5524864 5687360 5773760 6042820 6134620 6499840 6906080 8083264 8588468 9099776 9238016 9668512 9815392 10104080 10735585 11049728 11374720 11547520 12085640 12269240 13812160 16166528 17176936 19337024 19630784 20208160 21471170 22099456 22749440 23095040 24171280 24538480 27624320 32333056 34353872 38674048 39261568 40416320 42942340 45498880 45811177 46190080 48342560 49076960 55248640 64666112 68707744 77348096 78523136 80832640 85884680 91622354 96685120 98153920 110497280 137415488 154696192 157046272 161665280 171769360 183244708 193370240 196307840 229055885 274830976 320678239 323330560 343538720 366489416 386740480 392615680 458111770 549661952 641356478 687077440 732978832 773480960 778790009 785231360 916223540 1099323904 1282712956 1374154880 1465957664 1557580018 1603391195 1832447080 2565425912 2748309760 2931915328 3115160036 3206782390 3664894160 3893950045 5130851824 5451530063 5496619520 5863830656 6230320072 6413564780 7329788320 7787900090 10261703648 10903060126 11727661312 12460640144 12827129560 14659576640 15575800180 20523407296 21806120252 23455322624 24921280288 25654259120 27257650315 29319153280 31151600360 41046814592 43612240504 49842560576 51308518240 54515300630 58638306560 62303200720 82093629184 87224481008 99685121152 102617036480 109030601260 117276613120 124606401440 164187258368 174448962016 199370242304 205234072960 218061202520 249212802880 348897924032 398740484608 410468145920 436122405040 498425605760 697795848064 820936291840 872244810080 996851211520 1395591696128 1744489620160 1993702423040 2791183392256 3488979240320 6977958480640 13955916961280
• Sum of all divisors σ(n): 40509409374720
• Sum of proper divisors (its aliquot sum) s(n): 26553492413440
• 13955916961280 is an abundant number, because the sum of its proper divisors (26553492413440) is greater than itself. Its abundance is 12597575452160

Bases of 13955916961280

• Binary: 11001011000101011101011110010001011000000000₂
• Hexadecimal: 0xCB15D791600
• Base-36: 4Y39CMLFK

Squares and roots of 13955916961280

• 13955916961280 squared (13955916961280²) is 194767618230142789019238400
• 13955916961280 cubed (13955916961280³) is 2718160706766157483829873722787889152000
• The square root of 13955916961280 is 3735761.8983655797
• The cube root of 13955916961280 is 24076.0992831693

Scales and comparisons

• 13,955,916,961,280 seconds is equal to 443,754 years, 51 weeks, 3 days, 16 hours, 21 minutes, 20 seconds.
• To count from 1 to 13,955,916,961,280 would take you about one million, one hundred nine thousand, three hundred eighty-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 13955916961280 cubic inches would be around 2006.3 feet tall.

Recreational maths with 13955916961280

• 13955916961280 backwards is 08216961955931
• The number of decimal digits it has is: 14
• The sum of 13955916961280's digits is 65
• More coming soon!