18253988225088

Names of 18253988225088

• Cardinal: 18253988225088 can be written as Eighteen trillion, two hundred fifty-three billion, nine hundred eighty-eight million, two hundred twenty-five thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.8253988225088 × 10¹³

Factors of 18253988225088

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 20241271

Divisors of 18253988225088

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 61 64 66 77 84 88 96 112 122 132 154 168 176 183 192 224 231 244 264 308 336 352 366 427 448 462 488 528 616 671 672 704 732 854 924 976 1056 1232 1281 1342 1344 1464 1708 1848 1952 2013 2112 2464 2562 2684 2928 3416 3696 3904 4026 4697 4928 5124 5368 5856 6832 7392 8052 9394 10248 10736 11712 13664 14091 14784 16104 18788 20496 21472 27328 28182 32208 37576 40992 42944 56364 64416 75152 81984 112728 128832 150304 225456 300608 450912 901824 20241187 40482374 60723561 80964748 121447122 141688309 161929496 222653057 242894244 283376618 323858992 425064927 445306114 485788488 566753236 647717984 667959171 850129854 890612228 971576976 1133506472 1234712407 1295435968 1335918342 1558571399 1700259708 1781224456 1943153952 2267012944 2469424814 2671836684 3117142798 3400519416 3562448912 3704137221 3886307904 4534025888 4675714197 4938849628 5343673368 6234285596 6801038832 7124897824 7408274442 8642986849 9068051776 9351428394 9877699256 10687346736 12468571192 13581836477 13602077664 14249795648 14816548884 17285973698 18702856788 19755398512 21374693472 24937142384 25928960547 27163672954 27204155328 29633097768 34571947396 37405713576 39510797024 40745509431 42749386944 49874284768 51857921094 54327345908 59266195536 69143894792 74811427152 79021594048 81491018862 95072855339 99748569536 103715842188 108654691816 118532391072 138287789584 149622854304 162982037724 190145710678 207431684376 217309383632 237064782144 276575579168 285218566017 299245708608 325964075448 380291421356 414863368752 434618767264 553151158336 570437132034 651928150896 760582842712 829726737504 869237534528 1140874264068 1303856301792 1521165685424 1659453475008 2281748528136 2607712603584 3042331370848 4563497056272 6084662741696 9126994112544 18253988225088
• Sum of all divisors σ(n): 61201579895808
• Sum of proper divisors (its aliquot sum) s(n): 42947591670720
• 18253988225088 is an abundant number, because the sum of its proper divisors (42947591670720) is greater than itself. Its abundance is 24693603445632

Bases of 18253988225088

• Binary: 100001001101000010110011110111110000001000000₂
• Hexadecimal: 0x109A167BE040
• Base-36: 6GXRLA9MO

Squares and roots of 18253988225088

• 18253988225088 squared (18253988225088²) is 333208086121651352552607744
• 18253988225088 cubed (18253988225088³) is 6082376480568732018629330771044443881472
• The square root of 18253988225088 is 4272468.6335990813
• The cube root of 18253988225088 is 26330.1048593697

Scales and comparisons

• 18,253,988,225,088 seconds is equal to 580,420 years, 18 weeks, 5 days, 20 hours, 44 minutes, 48 seconds.
• To count from 1 to 18,253,988,225,088 would take you about one million, four hundred fifty-one thousand and fifty 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 18253988225088 cubic inches would be around 2194.2 feet tall.

Recreational maths with 18253988225088

• 18253988225088 backwards is 88052288935281
• The number of decimal digits it has is: 14
• The sum of 18253988225088's digits is 69
• More coming soon!