18255473253008

Names of 18255473253008

• Cardinal: 18255473253008 can be written as Eighteen trillion, two hundred fifty-five billion, four hundred seventy-three million, two hundred fifty-three thousand and eight.

Scientific notation

• Scientific notation: 1.8255473253008 × 10¹³

Factors of 18255473253008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 248

Divisors of 18255473253008

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 8 16 17 31 34 61 62 68 122 124 136 137 244 248 272 274 488 496 527 548 961 976 1037 1054 1096 1891 1922 2074 2108 2192 2329 3721 3782 3844 4148 4216 4247 4658 7442 7564 7688 8296 8357 8432 8494 9316 14884 15128 15376 16337 16592 16714 16988 18632 18769 29768 30256 32147 32674 33428 33976 37264 37538 58621 59536 63257 64294 65348 66856 67952 72199 75076 115351 117242 126514 128588 130696 131657 133712 142069 144398 150152 230702 234484 253028 257176 259067 261392 263314 284138 288796 300304 319073 461404 468968 506056 509777 514352 518134 526628 568276 577592 581839 638146 922808 937936 996557 1012112 1019554 1036268 1053256 1136552 1144909 1155184 1163678 1276292 1845616 1960967 1993114 2039108 2072536 2106512 2238169 2273104 2289818 2327356 2552584 3575881 3921934 3986228 4078216 4145072 4404139 4476338 4579636 4654712 5105168 7151762 7843868 7972456 8031077 8156432 8666209 8808278 8952676 9159272 9309424 9891263 14303524 15687736 15803087 15944912 16062154 17332418 17616556 17905352 18037009 18318544 19463453 19782526 28607048 31375472 31606174 32124308 34664836 35233112 35492179 35810704 36074018 38926906 39565052 57214096 60789977 63212348 64248616 69329672 69839449 70466224 70984358 72148036 77853812 79130104 121579954 126424696 128497232 136528309 138659344 139678898 141968716 144296072 155707624 158260208 243159908 252849392 268652479 273056618 279357796 283937432 288592144 306629153 311415248 486319816 489895697 537304958 546113236 558715592 567874864 603367043 613258306 972639632 979791394 1074609916 1092226472 1100257549 1117431184 1187270633 1206734086 1226516612 1959582788 2149219832 2165022919 2184452944 2200515098 2374541266 2413468172 2453033224 3919165576 4298439664 4330045838 4401030196 4749082532 4826936344 4906066448 7838331152 8328226849 8660091676 8802060392 9498165064 9653872688 16656453698 17320183352 17604120784 18704378333 18996330128 33312907396 34640366704 36805389623 37408756666 66625814792 67115710489 73610779246 74817513332 133251629584 134231420978 147221558492 149635026664 268462841956 294443116984 299270053328 536925683912 588886233968 1073851367824 1140967078313 2281934156626 4563868313252 9127736626504 18255473253008
• Sum of all divisors σ(n): 39631673641014
• Sum of proper divisors (its aliquot sum) s(n): 21376200388006
• 18255473253008 is an abundant number, because the sum of its proper divisors (21376200388006) is greater than itself. Its abundance is 3120727134998

Bases of 18255473253008

• Binary: 100001001101001101110111111111001101010010000₂
• Hexadecimal: 0x109A6EFF9A90
• Base-36: 6GYG5FKI8

Squares and roots of 18255473253008

• 18255473253008 squared (18255473253008²) is 333262303691290489581048064
• 18255473253008 cubed (18255473253008³) is 6083861071272182800029628431976080576512
• The square root of 18255473253008 is 4272642.4204475619
• The cube root of 18255473253008 is 26330.8188564075

Scales and comparisons

• 18,255,473,253,008 seconds is equal to 580,467 years, 30 weeks, 1 day, 16 hours, 30 minutes, 8 seconds.
• To count from 1 to 18,255,473,253,008 would take you about one million, four hundred fifty-one thousand, one hundred sixty-eight 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 18255473253008 cubic inches would be around 2194.2 feet tall.

Recreational maths with 18255473253008

• 18255473253008 backwards is 80035237455281
• The number of decimal digits it has is: 14
• The sum of 18255473253008's digits is 53
• More coming soon!