18320197115025

Names of 18320197115025

• Cardinal: 18320197115025 can be written as Eighteen trillion, three hundred twenty billion, one hundred ninety-seven million, one hundred fifteen thousand and twenty-five.

Scientific notation

• Scientific notation: 1.8320197115025 × 10¹³

Factors of 18320197115025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 6249

Divisors of 18320197115025

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 9 13 15 17 25 27 39 45 51 65 75 81 85 117 135 153 169 195 221 225 243 255 325 351 405 425 459 507 585 663 675 765 845 975 1053 1105 1215 1275 1377 1521 1755 1989 2025 2197 2295 2535 2873 2925 3159 3315 3825 4131 4225 4563 5265 5525 5967 6075 6211 6591 6885 7605 8619 8775 9945 10985 11475 12675 13689 14365 15795 16575 17901 18633 19773 20655 22815 25857 26325 28561 29835 31055 32955 34425 37349 38025 41067 43095 49725 53703 54925 55899 59319 68445 71825 77571 78975 80743 85683 89505 93165 98865 103275 105587 112047 114075 129285 142805 149175 155275 164775 167697 177957 186745 205335 215475 232713 242229 257049 268515 279495 296595 316761 336141 342225 387855 403715 428415 447525 465825 485537 494325 503091 527935 533871 560235 646425 698139 714025 726687 771147 838485 889785 933725 950283 1008423 1026675 1049659 1163565 1211145 1285245 1342575 1372631 1397475 1456611 1482975 1509273 1583805 1680705 1939275 2018575 2142075 2180061 2313441 2427685 2515455 2639675 2669355 2801175 2850849 3025269 3148977 3490695 3633435 3855735 4117893 4192425 4369833 4448925 4751415 5042115 5248295 5817825 6055725 6426225 6540183 6863155 6940323 7283055 7546365 7919025 8403525 8552547 9075807 9446931 10900305 11567205 12138425 12353679 12577275 13109499 13346775 13645567 14254245 15126345 15744885 17453475 17844203 18167175 19278675 19620549 20589465 21849165 23757075 25210575 25657641 26241475 28340793 32700915 34315775 34701615 36415275 37061037 37731825 39328497 40936701 42762735 45379035 47234655 53532609 54501525 57836025 61768395 65547495 68227835 71271225 75631725 78724425 85022379 89221015 98102745 102947325 109245825 111183111 117985491 122810103 128288205 141703965 160597827 163504575 173508075 177392371 185305185 196642485 204683505 213813675 226895175 231974639 236173275 255067137 267663045 308841975 327737475 333549333 341139175 368430309 425111895 446105075 481793481 490513725 532177113 555915555 589927455 614050515 641441025 695923917 708519825 802989135 886961855 926525925 983212425 1023417525 1105290927 1159873195 1275335685 1338315225 1445380443 1596531339 1667746665 1842151545 2087771751 2125559475 2408967405 2660885565 2779577775 2949637275 3015670307 3070252575 3315872781 3479619585 4014945675 4336141329 4434809275 4789594017 5526454635 5799365975 6263315253 6376678425 7226902215 7982656695 8338733325 9047010921 9210757725 10438858755 12044837025 13304427825 14368782051 15078351535 16579363905 17398097925 18789945759 21680706645 23947970085 27141032763 27632273175 31316576265 36134511075 39913283475 43106346153 45235054605 52194293775 56369837277 71843910255 75391757675 81423098289 82896819525 93949728795 108403533225 119739850425 135705163815 156582881325 215531730765 226175273025 244269294867 281849186385 359219551275 407115491445 469748643975 678525819075 732807884601 1077658653825 1221346474335 1409245931925 2035577457225 3664039423005 6106732371675 18320197115025
• Sum of all divisors σ(n): 39039241891104
• Sum of proper divisors (its aliquot sum) s(n): 20719044776079
• 18320197115025 is an abundant number, because the sum of its proper divisors (20719044776079) is greater than itself. Its abundance is 2398847661054

Bases of 18320197115025

• Binary: 100001010100110000000110101110101110010010001₂
• Hexadecimal: 0x10A980D75C91
• Base-36: 6HS6KCK29

Squares and roots of 18320197115025

• 18320197115025 squared (18320197115025²) is 335629622333370333080750625
• 18320197115025 cubed (18320197115025³) is 6148800838788741484890890920486465640625
• The square root of 18320197115025 is 4280209.9381952049
• The cube root of 18320197115025 is 26361.9003505383

Scales and comparisons

• 18,320,197,115,025 seconds is equal to 582,525 years, 31 weeks, 1 day, 11 hours, 3 minutes, 45 seconds.
• To count from 1 to 18,320,197,115,025 would take you about one million, four hundred fifty-six thousand, three hundred fourteen 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 18320197115025 cubic inches would be around 2196.8 feet tall.

Recreational maths with 18320197115025

• 18320197115025 backwards is 52051179102381
• 18320197115025 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18320197115025's digits is 45
• More coming soon!