13911312480

Names of 13911312480

• Cardinal: 13911312480 can be written as Thirteen billion, nine hundred eleven million, three hundred twelve thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.391131248 × 10¹⁰

Factors of 13911312480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 426

Divisors of 13911312480

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 65 78 80 96 104 109 113 120 130 156 160 181 195 208 218 226 240 260 312 327 339 362 390 416 436 452 480 520 543 545 565 624 654 678 724 780 872 904 905 1040 1086 1090 1130 1248 1308 1356 1417 1448 1469 1560 1635 1695 1744 1808 1810 2080 2172 2180 2260 2353 2616 2712 2715 2834 2896 2938 3120 3270 3390 3488 3616 3620 4251 4344 4360 4407 4520 4706 5232 5424 5430 5668 5792 5876 6240 6540 6780 7059 7085 7240 7345 8502 8688 8720 8814 9040 9412 10464 10848 10860 11336 11752 11765 12317 13080 13560 14118 14170 14480 14690 17004 17376 17440 17628 18080 18824 19729 20453 21255 21720 22035 22672 23504 23530 24634 26160 27120 28236 28340 28960 29380 34008 35256 35295 36951 37648 39458 40906 42510 43440 44070 45344 47008 47060 49268 52320 54240 56472 56680 58760 59187 61359 61585 68016 70512 70590 73902 75296 78916 81812 85020 86880 88140 94120 98536 98645 102265 112944 113360 117520 118374 122718 123170 136032 141024 141180 147804 157832 160121 163624 170040 176280 184755 188240 197072 197290 204530 225888 226720 235040 236748 245436 246340 256477 265889 282360 295608 295935 306795 315664 320242 327248 340080 352560 369510 376480 394144 394580 409060 473496 480363 490872 492680 512954 531778 564720 591216 591870 613590 631328 640484 654496 680160 705120 739020 769431 789160 797667 800605 818120 946992 960726 981744 985360 1025908 1063556 1129440 1182432 1183740 1227180 1280968 1282385 1329445 1478040 1538862 1578320 1595334 1601210 1636240 1893984 1921452 1963488 1970720 2051816 2127112 2229377 2367480 2401815 2454360 2561936 2564770 2658890 2956080 3077724 3156640 3190668 3202420 3272480 3842904 3847155 3988335 4103632 4254224 4458754 4734960 4803630 4908720 5123872 5129540 5317780 5912160 6155448 6381336 6404840 6688131 7685808 7694310 7976670 8207264 8508448 8917508 9469920 9607260 9817440 10259080 10635560 11146885 12310896 12762672 12809680 13376262 15371616 15388620 15953340 17835016 19214520 20518160 21271120 22293770 24621792 25525344 25619360 26752524 28981901 30777240 31906680 33440655 35670032 38429040 41036320 42542240 44587540 53505048 57963802 61554480 63813360 66881310 71340064 76858080 86945703 89175080 107010096 115927604 123108960 127626720 133762620 144909505 173891406 178350160 214020192 231855208 267525240 289819010 347782812 356700320 434728515 463710416 535050480 579638020 695565624 869457030 927420832 1070100960 1159276040 1391131248 1738914060 2318552080 2782262496 3477828120 4637104160 6955656240 13911312480
• Sum of all divisors σ(n): 48311303040
• Sum of proper divisors (its aliquot sum) s(n): 34399990560
• 13911312480 is an abundant number, because the sum of its proper divisors (34399990560) is greater than itself. Its abundance is 20488678080

Bases of 13911312480

• Binary: 1100111101001011011100100001100000₂
• Hexadecimal: 0x33D2DC860
• Base-36: 6E2FPEO

Squares and roots of 13911312480

• 13911312480 squared (13911312480²) is 193524614916203750400
• 13911312480 cubed (13911312480³) is 2692181390670979387162324992000
• The square root of 13911312480 is 117946.2270697965
• The cube root of 13911312480 is 2405.0422048745

Scales and comparisons

• 13,911,312,480 seconds is equal to 442 years, 17 weeks, 3 days, 13 hours, 28 minutes.
• To count from 1 to 13,911,312,480 would take you about eight hundred eighty-four 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 13911312480 cubic inches would be around 200.4 feet tall.

Recreational maths with 13911312480

• 13911312480 backwards is 08421311931
• The number of decimal digits it has is: 11
• The sum of 13911312480's digits is 33
• More coming soon!