18318035517440

Names of 18318035517440

• Cardinal: 18318035517440 can be written as Eighteen trillion, three hundred eighteen billion, thirty-five million, five hundred seventeen thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.831803551744 × 10¹³

Factors of 18318035517440

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 34
• Sum of prime factors: 860

Divisors of 18318035517440

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 853 1024 1280 1706 2048 2560 3412 4096 4265 5120 6824 8192 8530 10240 13648 16384 17060 20480 27296 32768 34120 40960 54592 65536 68240 81920 109184 131072 136480 163840 218368 262144 272960 327680 436736 524288 545920 655360 873472 1048576 1091840 1310720 1746944 2097152 2183680 2621440 3493888 4194304 4367360 5242880 6987776 8388608 8734720 10485760 13975552 16777216 17469440 20971520 27951104 33554432 34938880 41943040 55902208 67108864 69877760 83886080 111804416 134217728 139755520 167772160 223608832 268435456 279511040 335544320 447217664 536870912 559022080 671088640 894435328 1073741824 1118044160 1342177280 1788870656 2147483648 2236088320 2684354560 3577741312 4294967296 4472176640 5368709120 7155482624 8944353280 10737418240 14310965248 17888706560 21474836480 28621930496 35777413120 57243860992 71554826240 114487721984 143109652480 228975443968 286219304960 457950887936 572438609920 915901775872 1144877219840 1831803551744 2289754439680 3663607103488 4579508879360 9159017758720 18318035517440
• Sum of all divisors σ(n): 44014824844284
• Sum of proper divisors (its aliquot sum) s(n): 25696789326844
• 18318035517440 is an abundant number, because the sum of its proper divisors (25696789326844) is greater than itself. Its abundance is 7378753809404

Bases of 18318035517440

• Binary: 100001010100100000000000000000000000000000000₂
• Hexadecimal: 0x10A900000000
• Base-36: 6HR6TE0OW

Squares and roots of 18318035517440

• 18318035517440 squared (18318035517440²) is 335550425218193328544153600
• 18318035517440 cubed (18318035517440³) is 6146624607038960053940260612062838784000
• The square root of 18318035517440 is 4279957.4200498771
• The cube root of 18318035517440 is 26360.8634974029

Scales and comparisons

• 18,318,035,517,440 seconds is equal to 582,456 years, 45 weeks, 23 hours, 17 minutes, 20 seconds.
• To count from 1 to 18,318,035,517,440 would take you about one million, four hundred fifty-six thousand, one hundred forty-two 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 18318035517440 cubic inches would be around 2196.7 feet tall.

Recreational maths with 18318035517440

• 18318035517440 backwards is 04471553081381
• The number of decimal digits it has is: 14
• The sum of 18318035517440's digits is 50
• More coming soon!