13856397454240

Names of 13856397454240

• Cardinal: 13856397454240 can be written as Thirteen trillion, eight hundred fifty-six billion, three hundred ninety-seven million, four hundred fifty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.385639745424 × 10¹³

Factors of 13856397454240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 912

Divisors of 13856397454240

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 31 32 40 44 55 62 80 88 110 121 124 155 160 176 220 242 248 310 341 352 440 484 496 605 620 682 863 880 961 968 992 1210 1240 1364 1705 1726 1760 1922 1936 2420 2480 2728 3410 3452 3751 3844 3872 4315 4805 4840 4960 5456 6820 6904 7502 7688 8630 9493 9610 9680 10571 10912 13640 13808 15004 15376 17260 18755 18986 19220 19360 21142 26753 27280 27616 30008 30752 34520 37510 37972 38440 42284 47465 52855 53506 54560 60016 69040 75020 75944 76880 84568 94930 104423 105710 107012 116281 120032 133765 138080 150040 151888 153760 169136 189860 208846 211420 214024 232562 267530 294283 300080 303776 338272 379720 417692 422840 428048 465124 522115 535060 581405 588566 600160 744769 759440 829343 835384 845680 856096 930248 1044230 1070120 1162810 1177132 1471415 1489538 1518880 1658686 1670768 1691360 1860496 2088460 2140240 2325620 2354264 2942830 2979076 3237113 3317372 3341536 3720992 3723845 4146715 4176920 4280480 4651240 4708528 5885660 5958152 6474226 6634744 7447690 8192459 8293430 8353840 9122773 9302480 9417056 11771320 11916304 12948452 13269488 14895380 16185565 16384918 16586860 16707680 18245546 18604960 23087839 23542640 23832608 25896904 26538976 29790760 32371130 32769836 33173720 36491092 40962295 45613865 46175678 47085280 51793808 59581520 64742260 65539672 66347440 72982184 81924590 90117049 91227730 92351356 100350503 103587616 115439195 119163040 129484520 131079344 132694880 145964368 163849180 180234098 182455460 184702712 200701006 230878390 253966229 258969040 262158688 291928736 327698360 360468196 364910920 369405424 401402012 450585245 461756780 501752515 507932458 517938080 655396720 715723009 720936392 729821840 738810848 802804024 901170490 923513560 1003505030 1015864916 1269831145 1310793440 1431446018 1441872784 1459643680 1605608048 1802340980 1847027120 2007010060 2031729832 2539662290 2793628519 2862892036 2883745568 3211216096 3578615045 3604681960 3694054240 4014020120 4063459664 5079324580 5587257038 5725784072 7157230090 7209363920 7872953099 8028040240 8126919328 10158649160 11174514076 11451568144 13968142595 14314460180 14418727840 15745906198 16056080480 20317298320 22349028152 22903136288 27936285190 28628920360 31491812396 39364765495 40634596640 44698056304 55872570380 57257840720 62983624792 78729530990 86602484089 89396112608 111745140760 114515681440 125967249584 157459061980 173204968178 223490281520 251934499168 314918123960 346409936356 433012420445 446980563040 629836247920 692819872712 866024840890 1259672495840 1385639745424 1732049681780 2771279490848 3464099363560 6928198727120 13856397454240
• Sum of all divisors σ(n): 37223551767906
• Sum of proper divisors (its aliquot sum) s(n): 23367154313666
• 13856397454240 is an abundant number, because the sum of its proper divisors (23367154313666) is greater than itself. Its abundance is 9510756859426

Bases of 13856397454240

• Binary: 11001001101000110001101001011110101110100000₂
• Hexadecimal: 0xC9A31A5EBA0
• Base-36: 4WTJHA6CG

Squares and roots of 13856397454240

• 13856397454240 squared (13856397454240²) is 191999750409868752893977600
• 13856397454240 cubed (13856397454240³) is 2660424852794020784172634849267585024000
• The square root of 13856397454240 is 3722418.2266693245
• The cube root of 13856397454240 is 24018.7338996629

Scales and comparisons

• 13,856,397,454,240 seconds is equal to 440,590 years, 30 weeks, 12 hours, 50 minutes, 40 seconds.
• To count from 1 to 13,856,397,454,240 would take you about one million, one hundred one thousand, four hundred seventy-six 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 13856397454240 cubic inches would be around 2001.6 feet tall.

Recreational maths with 13856397454240

• 13856397454240 backwards is 04245479365831
• The number of decimal digits it has is: 14
• The sum of 13856397454240's digits is 61
• More coming soon!