18190460135925

Names of 18190460135925

• Cardinal: 18190460135925 can be written as Eighteen trillion, one hundred ninety billion, four hundred sixty million, one hundred thirty-five thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 1.8190460135925 × 10¹³

Factors of 18190460135925

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1569

Divisors of 18190460135925

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 7 9 11 15 21 25 27 33 35 45 49 55 63 75 77 81 99 105 135 147 165 175 189 225 231 245 275 297 315 343 385 405 441 495 525 539 567 675 693 735 825 891 945 1029 1155 1225 1323 1485 1543 1575 1617 1715 1925 2025 2079 2205 2475 2695 2835 3087 3465 3675 3773 3969 4455 4629 4725 4851 5145 5775 6237 6615 7425 7715 8085 8575 9261 10395 10801 11025 11319 13475 13887 14175 14553 15435 16973 17325 18865 19845 22275 23145 24255 25725 27783 31185 32403 33075 33957 38575 40425 41661 43659 46305 50919 51975 54005 56595 69435 72765 75607 77175 84865 94325 97209 99225 101871 115725 118811 121275 124983 138915 152757 155925 162015 169785 208305 218295 226821 231525 254595 270025 282975 291627 305613 347175 356433 363825 378035 424325 458271 486045 509355 529249 594055 624915 680463 694575 763785 810075 831677 848925 874881 1041525 1069299 1091475 1134105 1272975 1374813 1458135 1528065 1587747 1782165 1890175 2041389 2291355 2380849 2430225 2495031 2546775 2646245 2970275 3124575 3207897 3402315 3818925 4158385 4374405 4763241 5346495 5670525 5821739 6124167 6874065 7142547 7290675 7485093 7640325 7938735 8910825 9623691 10206945 11456775 11904245 12475155 13231225 14289723 16039485 16665943 17011575 17465217 20791925 21427641 21872025 22455279 23816205 26189339 26732475 29108695 30620835 34370325 35712735 37425465 39693675 42869169 48118455 49997829 51034725 52395651 59521225 62375775 64282923 67365837 71448615 78568017 80197425 83329715 87326085 107138205 112276395 116661601 119081025 130946695 145543475 149993487 153104175 157186953 178563675 183325373 187127325 192848769 214345845 235704051 240592275 249989145 261978255 321414615 336829185 349984803 357243075 392840085 416648575 436630425 449980461 471560859 535691025 549976119 561381975 583308005 654733475 707112153 749967435 785934765 816631207 916626865 964243845 1049954409 1071729225 1178520255 1249945725 1283277611 1309891275 1349941383 1607073075 1649928357 1684145925 1749924015 1964200425 2121336459 2249902305 2357804295 2449893621 2749880595 2916540025 3149863227 3535560765 3749837175 3849832833 3929673825 4083156035 4583134325 4821219225 4949785071 5249772045 5892601275 6416388055 6749706915 7349680863 8249641785 8749620075 8982943277 9449589681 10606682295 11249511525 11549498499 11789021475 12249468105 13749402975 14849355213 15749316135 17677803825 19249164165 20415780175 22049042589 24748925355 26248860225 26948829831 32081940275 33748534575 34648495497 36748404315 41248208925 44914716385 47247948405 53033411475 57747492495 61247340525 66147127767 74246776065 78746580675 80846489493 96245820825 103945486491 110245212945 123744626775 134744149155 173242477485 183742021575 224573581925 236239742025 242539468479 288737462475 330735638835 371233880325 404232447465 519727432455 551226064725 673720745775 727618405437 866212387425 1212697342395 1653678194175 2021162237325 2598637162275 3638092027185 6063486711975 18190460135925
• Sum of all divisors σ(n): 42894509486400
• Sum of proper divisors (its aliquot sum) s(n): 24704049350475
• 18190460135925 is an abundant number, because the sum of its proper divisors (24704049350475) is greater than itself. Its abundance is 6513589214550

Bases of 18190460135925

• Binary: 100001000101101001011111010100010100111110101₂
• Hexadecimal: 0x108B4BEA29F5
• Base-36: 6G4KYAUB9

Squares and roots of 18190460135925

• 18190460135925 squared (18190460135925²) is 330892839956676569475605625
• 18190460135925 cubed (18190460135925³) is 6019093014494936141094487803309194578125
• The square root of 18190460135925 is 4265027.5656700039
• The cube root of 18190460135925 is 26299.5244102989

Scales and comparisons

• 18,190,460,135,925 seconds is equal to 578,400 years, 19 weeks, 1 hour, 18 minutes, 45 seconds.
• To count from 1 to 18,190,460,135,925 would take you about one million, four hundred forty-six thousand 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 18190460135925 cubic inches would be around 2191.6 feet tall.

Recreational maths with 18190460135925

• 18190460135925 backwards is 52953106409181
• The number of decimal digits it has is: 14
• The sum of 18190460135925's digits is 54
• More coming soon!