18531882811404

Names of 18531882811404

• Cardinal: 18531882811404 can be written as Eighteen trillion, five hundred thirty-one billion, eight hundred eighty-two million, eight hundred eleven thousand, four hundred four.

Scientific notation

• Scientific notation: 1.8531882811404 × 10¹³

Factors of 18531882811404

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 83

Divisors of 18531882811404

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 34 36 51 54 61 68 81 102 108 122 153 162 183 204 243 244 306 324 366 459 486 549 612 729 732 918 972 1037 1098 1377 1458 1647 1836 2074 2187 2196 2754 2916 3111 3294 3721 4131 4148 4374 4941 5508 6222 6561 6588 7442 8262 8748 9333 9882 11163 12393 12444 13122 14823 14884 16524 18666 19683 19764 22326 24786 26244 27999 29646 33489 37179 37332 39366 44469 44652 49572 55998 59292 63257 66978 74358 78732 83997 88938 100467 111537 111996 126514 133407 133956 148716 167994 177876 189771 200934 223074 226981 251991 253028 266814 301401 334611 335988 379542 400221 401868 446148 453962 503982 533628 569313 602802 669222 680943 755973 759084 800442 904203 907924 1007964 1138626 1200663 1205604 1338444 1361886 1511946 1600884 1707939 1808406 2042829 2267919 2277252 2401326 2712609 2723772 3023892 3415878 3616812 3858677 4085658 4535838 4802652 5123817 5425218 6128487 6803757 6831756 7717354 8137827 8171316 9071676 10247634 10850436 11576031 12256974 13607514 13845841 15371451 15434708 16275654 18385461 20411271 20495268 23152062 24413481 24513948 27215028 27691682 30742902 32551308 34728093 36770922 40822542 41537523 46114353 46304124 48826962 55156383 55383364 61485804 69456186 73240443 73541844 81645084 83075046 92228706 97653924 104184279 110312766 124612569 138343059 138912372 146480886 165469149 166150092 184457412 208368558 220625532 235379297 249225138 276686118 292961772 312552837 330938298 373837707 415029177 416737116 470758594 496407447 498450276 553372236 625105674 661876596 706137891 747675414 830058354 937658511 941517188 992814894 1121513121 1245087531 1250211348 1412275782 1489222341 1495350828 1660116708 1875317022 1985629788 2118413673 2243026242 2490175062 2812975533 2824551564 2978444682 3364539363 3750634044 4236827346 4467667023 4486052484 4980350124 5625951066 5956889364 6355241019 6729078726 8438926599 8473654692 8935334046 10093618089 11251902132 12710482038 13458157452 16877853198 17870668092 19065723057 20187236178 25316779797 25420964076 30280854267 33755706396 38131446114 40374472356 50633559594 57197169171 60561708534 75950339391 76262892228 90842562801 101267119188 114394338342 121123417068 151900678782 171591507513 181685125602 228788676684 272527688403 303801357564 343183015026 363370251204 514774522539 545055376806 686366030052 1029549045078 1090110753612 1544323567617 2059098090156 3088647135234 4632970702851 6177294270468 9265941405702 18531882811404
• Sum of all divisors σ(n): 52365308438520
• Sum of proper divisors (its aliquot sum) s(n): 33833425627116
• 18531882811404 is an abundant number, because the sum of its proper divisors (33833425627116) is greater than itself. Its abundance is 15301542815712

Bases of 18531882811404

• Binary: 100001101101011001010010010101100000000001100₂
• Hexadecimal: 0x10DACA4AC00C
• Base-36: 6KHFGJOR0

Squares and roots of 18531882811404

• 18531882811404 squared (18531882811404²) is 343430680535611023032451216
• 18531882811404 cubed (18531882811404³) is 6364417125526668186053594638291558467264
• The square root of 18531882811404 is 4304867.3395824871
• The cube root of 18531882811404 is 26463.0470168689

Scales and comparisons

• 18,531,882,811,404 seconds is equal to 589,256 years, 28 weeks, 4 days, 9 hours, 23 minutes, 24 seconds.
• To count from 1 to 18,531,882,811,404 would take you about one million, four hundred seventy-three thousand, one hundred forty-one 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 18531882811404 cubic inches would be around 2205.3 feet tall.

Recreational maths with 18531882811404

• 18531882811404 backwards is 40411828813581
• 18531882811404 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18531882811404's digits is 54
• More coming soon!