142768201264

Names of 142768201264

• Cardinal: 142768201264 can be written as One hundred forty-two billion, seven hundred sixty-eight million, two hundred one thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.42768201264 × 10¹¹

Factors of 142768201264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1701

Divisors of 142768201264

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 13 16 19 26 38 52 76 104 152 169 208 247 304 338 494 676 988 1352 1667 1976 2704 3211 3334 3952 6422 6668 12844 13336 21671 25688 26672 31673 43342 51376 63346 86684 126692 173368 253384 281723 346736 411749 506768 563446 823498 1126892 1646996 2253784 2778889 3293992 4507568 5352737 5557778 6587984 10705474 11115556 21410948 22231112 36125557 42821896 44462224 52798891 72251114 85643792 105597782 144502228 211195564 289004456 422391128 469632241 578008912 686385583 844782256 939264482 1372771166 1878528964 2745542332 3757057928 5491084664 7514115856 8923012579 10982169328 17846025158 35692050316 71384100632 142768201264
• Sum of all divisors σ(n): 315481997220
• Sum of proper divisors (its aliquot sum) s(n): 172713795956
• 142768201264 is an abundant number, because the sum of its proper divisors (172713795956) is greater than itself. Its abundance is 29945594692

Bases of 142768201264

• Binary: 10000100111101101001011101111000110000₂
• Hexadecimal: 0x213DA5DE30
• Base-36: 1TL4I14G

Squares and roots of 142768201264

• 142768201264 squared (142768201264²) is 20382759292158011197696
• 142768201264 cubed (142768201264³) is 2910009880938481119562628221087744
• The square root of 142768201264 is 377846.7960218797
• The cube root of 142768201264 is 5226.4944789245

Scales and comparisons

• 142,768,201,264 seconds is equal to 4,539 years, 30 weeks, 3 days, 17 hours, 41 minutes, 4 seconds.
• To count from 1 to 142,768,201,264 would take you about nine thousand and seventy-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 142768201264 cubic inches would be around 435.5 feet tall.

Recreational maths with 142768201264

• 142768201264 backwards is 462102867241
• The number of decimal digits it has is: 12
• The sum of 142768201264's digits is 43
• More coming soon!