142466187105

Names of 142466187105

• Cardinal: 142466187105 can be written as One hundred forty-two billion, four hundred sixty-six million, one hundred eighty-seven thousand, one hundred five.

Scientific notation

• Scientific notation: 1.42466187105 × 10¹¹

Factors of 142466187105

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 327

Divisors of 142466187105

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 11 15 31 33 45 55 93 99 121 155 165 277 279 341 363 465 495 605 831 1023 1089 1331 1385 1395 1705 1815 2493 3047 3069 3751 3993 4155 5115 5445 6655 8587 9141 11253 11979 12465 15235 15345 18755 19965 25761 27423 33517 33759 41261 42935 45705 56265 59895 76729 77283 94457 100551 123783 128805 137115 167585 168795 206305 230187 283371 301653 368687 371349 383645 386415 472285 502755 618915 690561 844019 850113 1039027 1106061 1150935 1416855 1508265 1843435 1856745 2378599 2532057 3117081 3318183 3452805 4220095 4250565 5195135 5530305 7135797 7596171 9284209 9351243 11429297 11892995 12660285 15585405 16590915 21407391 26164589 27852627 34287891 35678985 37980855 46421045 46756215 57146485 78493767 83557881 102126299 102863673 107036955 130822945 139263135 171439455 235481301 287810479 306378897 392468835 417789405 510631495 514318365 863431437 919136691 1177406505 1439052395 1531894485 2590294311 3165915269 4317157185 4595683455 9497745807 12951471555 15829576345 28493237421 47488729035 142466187105
• Sum of all divisors σ(n): 281394667008
• Sum of proper divisors (its aliquot sum) s(n): 138928479903
• 142466187105 is a deficient number, because the sum of its proper divisors (138928479903) is less than itself. Its deficiency is 3537707202

Bases of 142466187105

• Binary: 10000100101011101001010111111101100001₂
• Hexadecimal: 0x212BA57F61
• Base-36: 1TG4OTI9

Squares and roots of 142466187105

• 142466187105 squared (142466187105²) is 20296614468236868281025
• 142466187105 cubed (142466187105³) is 2891581274429883755983747371182625
• The square root of 142466187105 is 377446.9328329481
• The cube root of 142466187105 is 5222.8064735317

Scales and comparisons

• 142,466,187,105 seconds is equal to 4,529 years, 51 weeks, 1 day, 4 hours, 51 minutes, 45 seconds.
• To count from 1 to 142,466,187,105 would take you about nine thousand and fifty-nine 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 142466187105 cubic inches would be around 435.2 feet tall.

Recreational maths with 142466187105

• 142466187105 backwards is 501781664241
• 142466187105 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142466187105's digits is 45
• More coming soon!