13489581924

Names of 13489581924

• Cardinal: 13489581924 can be written as Thirteen billion, four hundred eighty-nine million, five hundred eighty-one thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.3489581924 × 10¹⁰

Factors of 13489581924

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7066

Divisors of 13489581924

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 19 21 26 28 31 36 38 39 42 52 57 62 63 76 78 84 91 93 114 117 124 126 133 156 171 182 186 217 228 234 247 252 266 273 279 342 364 372 399 403 434 468 494 532 546 558 589 651 684 741 798 806 819 868 988 1092 1116 1178 1197 1209 1302 1482 1596 1612 1638 1729 1767 1953 2223 2356 2394 2418 2604 2821 2964 3276 3458 3534 3627 3906 4123 4446 4788 4836 5187 5301 5642 6916 6991 7068 7254 7657 7812 8246 8463 8892 10374 10602 11284 12369 13982 14508 15314 15561 16492 16926 20748 20973 21204 22971 24738 25389 27964 30628 31122 33852 37107 41946 45942 48937 49476 50778 53599 62244 62919 68913 74214 83892 90883 91884 97874 101556 107198 125838 132829 137826 146811 148428 160797 181766 195748 214396 216721 251676 265658 272649 275652 293622 321594 363532 398487 433442 440433 482391 531316 545298 587244 636181 643188 650163 796974 817947 866884 880866 929803 964782 1090596 1195461 1272362 1300326 1517047 1593948 1635894 1726777 1761732 1859606 1908543 1929564 1950489 2390922 2544724 2600652 2789409 2817373 3034094 3271788 3453554 3719212 3817086 3900978 4117699 4551141 4781844 5180331 5578818 5634746 5725629 6068188 6907108 7634172 7801956 8235398 8368227 8452119 9102282 10360662 11157636 11269492 11451258 12087439 12353097 13653423 15540993 16470796 16736454 16904238 18204564 19721611 20721324 22902516 24174878 24706194 25356357 27306846 28823893 31081986 33472908 33808476 36262317 37059291 39443222 48349756 49412388 50712714 53530087 54613692 57647786 59164833 62163972 72524634 74118582 78886444 86471679 101425428 107060174 108786951 115295572 118329666 145049268 148237164 160590261 172943358 177494499 214120348 217573902 236659332 259415037 321180522 345886716 354988998 374710609 435147804 481770783 518830074 642361044 709977996 749421218 963541566 1037660148 1124131827 1498842436 1927083132 2248263654 3372395481 4496527308 6744790962 13489581924
• Sum of all divisors σ(n): 45607976960
• Sum of proper divisors (its aliquot sum) s(n): 32118395036
• 13489581924 is an abundant number, because the sum of its proper divisors (32118395036) is greater than itself. Its abundance is 18628813112

Bases of 13489581924

• Binary: 1100100100000010101010111101100100₂
• Hexadecimal: 0x3240AAF64
• Base-36: 673CK10

Squares and roots of 13489581924

• 13489581924 squared (13489581924²) is 181968820484307541776
• 13489581924 cubed (13489581924³) is 2454683311536715941198404457024
• The square root of 13489581924 is 116144.6594725733
• The cube root of 13489581924 is 2380.4889142221

Scales and comparisons

• 13,489,581,924 seconds is equal to 428 years, 48 weeks, 1 day, 10 hours, 5 minutes, 24 seconds.
• To count from 1 to 13,489,581,924 would take you about eight hundred fifty-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 13489581924 cubic inches would be around 198.4 feet tall.

Recreational maths with 13489581924

• 13489581924 backwards is 42918598431
• The number of decimal digits it has is: 11
• The sum of 13489581924's digits is 54
• More coming soon!