13728143088

Names of 13728143088

• Cardinal: 13728143088 can be written as Thirteen billion, seven hundred twenty-eight million, one hundred forty-three thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.3728143088 × 10¹⁰

Factors of 13728143088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 224

Divisors of 13728143088

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 71 72 81 88 99 108 121 132 137 142 144 162 176 198 213 216 242 243 264 274 284 297 324 363 396 411 426 432 484 486 528 548 568 594 639 648 726 729 781 792 822 852 891 968 972 1089 1096 1136 1188 1233 1278 1296 1452 1458 1507 1562 1584 1644 1704 1782 1917 1936 1944 2178 2192 2343 2376 2466 2556 2673 2904 2916 3014 3124 3267 3288 3408 3564 3699 3834 3888 4356 4521 4686 4752 4932 5112 5346 5751 5808 5832 6028 6248 6534 6576 7029 7128 7398 7668 8019 8591 8712 9042 9372 9727 9801 9864 10224 10692 11097 11502 11664 12056 12496 13068 13563 14058 14256 14796 15336 16038 16577 17182 17253 17424 18084 18744 19454 19602 19728 21087 21384 22194 23004 24112 25773 26136 27126 28116 29181 29403 29592 30672 32076 33154 33291 34364 34506 36168 37488 38908 39204 40689 42174 42768 44388 46008 49731 51546 51759 52272 54252 56232 58362 58806 59184 63261 64152 66308 66582 68728 69012 72336 77319 77816 78408 81378 84348 87543 88209 88776 92016 99462 99873 103092 103518 106997 108504 112464 116724 117612 122067 126522 128304 132616 133164 137456 138024 149193 154638 155632 156816 162756 168696 175086 176418 177552 189783 198924 199746 206184 207036 213994 217008 231957 233448 235224 244134 253044 262629 265232 266328 276048 298386 309276 320991 325512 337392 350172 352836 366201 379566 397848 399492 412368 414072 427988 447579 463914 466896 470448 488268 506088 525258 532656 569349 596772 618552 641982 651024 695871 700344 705672 732402 759132 787887 795696 798984 828144 855976 895158 927828 962973 976536 1012176 1050516 1098603 1138698 1176967 1193544 1237104 1283964 1342737 1391742 1400688 1411344 1464804 1518264 1575774 1597968 1711952 1790316 1855656 1925946 1953072 2087613 2101032 2197206 2277396 2353934 2363661 2387088 2567928 2685474 2783484 2888919 2929608 3036528 3151548 3530901 3580632 3711312 3851892 4028211 4175226 4202064 4394412 4554792 4707868 4727322 5135856 5370948 5566968 5777838 5859216 6262839 6303096 7061802 7090983 7161264 7703784 8056422 8350452 8666757 8788824 9109584 9415736 9454644 10592703 10741896 11133936 11555676 12084633 12525678 12606192 14123604 14181966 15407568 16112844 16700904 17333514 17577648 18831472 18909288 21185406 21483792 23111352 24169266 25051356 26000271 28247208 28363932 31778109 32225688 33401808 34667028 37818576 42370812 46222704 48338532 50102712 52000542 56494416 56727864 63556218 64451376 69334056 78000813 84741624 95334327 96677064 100205424 104001084 113455728 127112436 138668112 156001626 169483248 190668654 193354128 208002168 254224872 286002981 312003252 381337308 416004336 508449744 572005962 624006504 762674616 858008943 1144011924 1248013008 1525349232 1716017886 2288023848 3432035772 4576047696 6864071544 13728143088
• Sum of all divisors σ(n): 44775977904
• Sum of proper divisors (its aliquot sum) s(n): 31047834816
• 13728143088 is an abundant number, because the sum of its proper divisors (31047834816) is greater than itself. Its abundance is 17319691728

Bases of 13728143088

• Binary: 1100110010010000101101011011110000₂
• Hexadecimal: 0x33242D6F0
• Base-36: 6B1DR00

Squares and roots of 13728143088

• 13728143088 squared (13728143088²) is 188461912644602175744
• 13728143088 cubed (13728143088³) is 2587232103423255159449754857472
• The square root of 13728143088 is 117167.1587433953
• The cube root of 13728143088 is 2394.4398536025

Scales and comparisons

• 13,728,143,088 seconds is equal to 436 years, 26 weeks, 4 days, 13 hours, 4 minutes, 48 seconds.
• To count from 1 to 13,728,143,088 would take you about eight hundred seventy-three 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 13728143088 cubic inches would be around 199.5 feet tall.

Recreational maths with 13728143088

• 13728143088 backwards is 88034182731
• The number of decimal digits it has is: 11
• The sum of 13728143088's digits is 45
• More coming soon!