40231142127

Names of 40231142127

• Cardinal: 40231142127 can be written as Forty billion, two hundred thirty-one million, one hundred forty-two thousand, one hundred twenty-seven.

Scientific notation

• Scientific notation: 4.0231142127 × 10¹⁰

Factors of 40231142127

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 289

Divisors of 40231142127

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 9 11 19 27 29 33 57 81 87 99 171 209 227 261 297 319 361 513 551 627 681 783 891 957 1083 1539 1653 1881 2043 2349 2497 2871 3249 3971 4313 4959 5643 6061 6129 6583 6859 7491 8613 9747 10469 11913 12939 14877 16929 18183 18387 19749 20577 22473 25839 29241 31407 35739 38817 44631 47443 54549 59247 61731 67419 72413 75449 81947 94221 107217 115159 116451 125077 142329 163647 177741 185193 198911 202257 217239 226347 245841 282663 321651 345477 349353 375231 426987 490941 533223 555579 596733 651717 679041 737523 847989 901417 1036431 1125693 1280961 1375847 1556993 1790199 1955151 2037123 2188021 2212569 2376463 2704251 3109293 3377079 3842883 4127541 4670979 5370597 5865453 6111369 6564063 6637707 7129389 8112753 9327879 10131237 12382623 14012937 16111791 17126923 19692189 21388167 24338259 26141093 37147869 42038811 45152797 51380769 59076567 64164501 73014777 78423279 111443607 126116433 135458391 154142307 177229701 192493503 235269837 406375173 462426921 496680767 705809511 1219125519 1387280763 1490042301 2117428533 3657376557 4470126903 13410380709 40231142127
• Sum of all divisors σ(n): 71905363200
• Sum of proper divisors (its aliquot sum) s(n): 31674221073
• 40231142127 is a deficient number, because the sum of its proper divisors (31674221073) is less than itself. Its deficiency is 8556921054

Bases of 40231142127

• Binary: 100101011101111101101000001011101111₂
• Hexadecimal: 0x95DF682EF
• Base-36: IHCKZXR

Squares and roots of 40231142127

• 40231142127 squared (40231142127²) is 1618544796842874084129
• 40231142127 cubed (40231142127³) is 65115905760702008165758754002383
• The square root of 40231142127 is 200577.0229288489
• The cube root of 40231142127 is 3426.5267032301

Scales and comparisons

• 40,231,142,127 seconds is equal to 1,279 years, 11 weeks, 5 days, 5 hours, 15 minutes, 27 seconds.
• To count from 1 to 40,231,142,127 would take you about two thousand, five hundred fifty-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 40231142127 cubic inches would be around 285.5 feet tall.

Recreational maths with 40231142127

• 40231142127 backwards is 72124113204
• 40231142127 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40231142127's digits is 27
• More coming soon!