142558703749

Names of 142558703749

• Cardinal: 142558703749 can be written as One hundred forty-two billion, five hundred fifty-eight million, seven hundred three thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 1.42558703749 × 10¹¹

Factors of 142558703749

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 547

Divisors of 142558703749

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 11 19 49 67 77 133 209 343 443 469 539 737 931 1273 1463 3101 3283 3773 4489 4873 5159 6517 8417 8911 10241 14003 21707 22981 29681 31423 34111 36113 49379 58919 62377 71687 85291 92587 98021 151949 207767 219961 238777 252791 326491 345653 412433 436639 563939 597037 648109 686147 938201 1454369 1539727 1671439 1988627 2285437 2419571 2887031 3947573 4179259 4536763 4803029 6203329 6567407 10180583 13920389 15998059 16936997 21874897 27633011 29254813 31757341 37783913 43423303 45971849 97442723 111986413 153124279 193431077 264487391 303963121 321802943 415623043 682099061 1071869953 1851411737 2127741847 2909361301 7503089671 12959882159 20365529107 142558703749
• Sum of all divisors σ(n): 194237568000
• Sum of proper divisors (its aliquot sum) s(n): 51678864251
• 142558703749 is a deficient number, because the sum of its proper divisors (51678864251) is less than itself. Its deficiency is 90879839498

Bases of 142558703749

• Binary: 10000100110001001010010011000010000101₂
• Hexadecimal: 0x2131293085
• Base-36: 1THNRRT1

Squares and roots of 142558703749

• 142558703749 squared (142558703749²) is 20322984014595146655001
• 142558703749 cubed (142558703749³) is 2897218257432332204163495868298749
• The square root of 142558703749 is 377569.4687723043
• The cube root of 142558703749 is 5223.9367814309

Scales and comparisons

• 142,558,703,749 seconds is equal to 4,532 years, 48 weeks, 23 hours, 55 minutes, 49 seconds.
• To count from 1 to 142,558,703,749 would take you about nine thousand and sixty-five 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 142558703749 cubic inches would be around 435.3 feet tall.

Recreational maths with 142558703749

• 142558703749 backwards is 947307855241
• The number of decimal digits it has is: 12
• The sum of 142558703749's digits is 55
• More coming soon!