1018980885940

Names of 1018980885940

• Cardinal: 1018980885940 can be written as One trillion, eighteen billion, nine hundred eighty million, eight hundred eighty-five thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.01898088594 × 10¹²

Factors of 1018980885940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3237

Divisors of 1018980885940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 20 23 41 46 82 92 115 164 205 230 410 460 529 820 943 1058 1187 1886 1979 2116 2374 2645 3772 3958 4715 4748 5290 5935 7916 9430 9895 10580 11870 18860 19790 21689 23740 27301 39580 43378 45517 48667 54602 81139 86756 91034 97334 108445 109204 136505 162278 182068 194668 216890 227585 243335 273010 324556 405695 433780 455170 486670 546020 627923 811390 910340 973340 1046891 1119341 1255846 1622780 1866197 2093782 2238682 2349073 2511692 3139615 3732394 4187564 4477364 4698146 5234455 5596705 6279230 7464788 9330985 9396292 10468910 11193410 11745365 12558460 18661970 20937820 22386820 23490730 25744843 37323940 42922531 46981460 51489686 54028679 85845062 96311993 102979372 108057358 128724215 171690124 192623986 214612655 216114716 257448430 270143395 385247972 429225310 481559965 514896860 540286790 858450620 963119930 1080573580 1242659617 1926239860 2215175839 2485319234 4430351678 4970638468 6213298085 8860703356 11075879195 12426596170 22151758390 24853192340 44303516780 50949044297 101898088594 203796177188 254745221485 509490442970 1018980885940
• Sum of all divisors σ(n): 2294591302080
• Sum of proper divisors (its aliquot sum) s(n): 1275610416140
• 1018980885940 is an abundant number, because the sum of its proper divisors (1275610416140) is greater than itself. Its abundance is 256629530200

Bases of 1018980885940

• Binary: 1110110100111111111111100110010110110100₂
• Hexadecimal: 0xED3FFE65B4
• Base-36: D042WRLG

Squares and roots of 1018980885940

• 1018980885940 squared (1018980885940²) is 1038322045911067289683600
• 1018980885940 cubed (1018980885940³) is 1058030318233492701292749350288584000
• The square root of 1018980885940 is 1009445.8311073457
• The cube root of 1018980885940 is 10062.8734838245

Scales and comparisons

• 1,018,980,885,940 seconds is equal to 32,400 years, 22 weeks, 6 days, 6 hours, 5 minutes, 40 seconds.
• To count from 1 to 1,018,980,885,940 would take you about eighty-one thousand and one 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 1018980885940 cubic inches would be around 838.6 feet tall.

Recreational maths with 1018980885940

• 1018980885940 backwards is 0495880898101
• The number of decimal digits it has is: 13
• The sum of 1018980885940's digits is 61
• More coming soon!