142847118999

Names of 142847118999

• Cardinal: 142847118999 can be written as One hundred forty-two billion, eight hundred forty-seven million, one hundred eighteen thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.42847118999 × 10¹¹

Factors of 142847118999

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 811

Divisors of 142847118999

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 13 19 27 39 57 81 103 117 171 247 309 351 513 673 741 927 1053 1339 1539 1957 2019 2223 2781 4017 5871 6057 6669 8343 8749 10609 12051 12787 17613 18171 20007 25441 26247 31827 36153 38361 52839 54513 69319 76323 78741 95481 108459 115083 137917 158517 166231 201571 207957 228969 236223 286443 345249 413751 498693 604713 623871 686907 708669 859329 901147 1035747 1241253 1317061 1496079 1814139 1871613 2060721 2620423 2703441 3723759 3951183 4488237 5442417 5614839 7139857 7861269 8110323 11171277 11853549 13464711 16327251 17121793 21419571 23583807 24330969 35560647 51365379 64258713 70751421 72992907 92818141 106681941 135657283 154096137 192776139 212254263 278454423 406971849 462288411 578328417 835363269 1220915547 1386865233 1763544679 2506089807 3662746641 5290634037 7518269421 10988239923 15871902111 47615706333 142847118999
• Sum of all divisors σ(n): 244632640560
• Sum of proper divisors (its aliquot sum) s(n): 101785521561
• 142847118999 is a deficient number, because the sum of its proper divisors (101785521561) is less than itself. Its deficiency is 41061597438

Bases of 142847118999

• Binary: 10000101000010010110100000111010010111₂
• Hexadecimal: 0x21425A0E97
• Base-36: 1TMFHIFR

Squares and roots of 142847118999

• 142847118999 squared (142847118999²) is 20405299406314466762001
• 142847118999 cubed (142847118999³) is 2914838232504026685566787058356999
• The square root of 142847118999 is 377951.2124586981
• The cube root of 142847118999 is 5227.4573150161

Scales and comparisons

• 142,847,118,999 seconds is equal to 4,542 years, 5 weeks, 3 hours, 16 minutes, 39 seconds.
• To count from 1 to 142,847,118,999 would take you about nine thousand and eighty-four 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 142847118999 cubic inches would be around 435.6 feet tall.

Recreational maths with 142847118999

• 142847118999 backwards is 999811748241
• The number of decimal digits it has is: 12
• The sum of 142847118999's digits is 63
• More coming soon!