142838011250

Names of 142838011250

• Cardinal: 142838011250 can be written as One hundred forty-two billion, eight hundred thirty-eight million, eleven thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.4283801125 × 10¹¹

Factors of 142838011250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 823

Divisors of 142838011250

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 5 10 11 22 25 50 55 110 125 127 157 250 254 275 314 521 550 625 635 785 1042 1250 1270 1375 1397 1570 1727 2605 2750 2794 3175 3454 3925 5210 5731 6350 6875 6985 7850 8635 11462 13025 13750 13970 15875 17270 19625 19939 26050 28655 31750 34925 39250 39878 43175 57310 65125 66167 69850 79375 81797 86350 98125 99695 130250 132334 143275 158750 163594 174625 196250 199390 215875 219329 286550 325625 330835 349250 408985 431750 438658 498475 651250 661670 716375 727837 817970 873125 899767 996950 1079375 1096645 1432750 1455674 1654175 1746250 1799534 2044925 2158750 2193290 2492375 3308350 3581875 3639185 4089850 4498835 4984750 5483225 7163750 7278370 8270875 8997670 10224625 10388219 10966450 12461875 16541750 18195925 20449250 20776438 22494175 24923750 27416125 36391850 41354375 44988350 51123125 51941095 54832250 82708750 90979625 102246250 103882190 112470875 114270409 137080625 181959250 224941750 228540818 259705475 274161250 454898125 519410950 562354375 571352045 909796250 1124708750 1142704090 1298527375 2597054750 2856760225 5713520450 6492636875 12985273750 14283801125 28567602250 71419005625 142838011250
• Sum of all divisors σ(n): 296818587648
• Sum of proper divisors (its aliquot sum) s(n): 153980576398
• 142838011250 is an abundant number, because the sum of its proper divisors (153980576398) is greater than itself. Its abundance is 11142565148

Bases of 142838011250

• Binary: 10000101000001110011110001010101110010₂
• Hexadecimal: 0x2141CF1572
• Base-36: 1TMA2AUQ

Squares and roots of 142838011250

• 142838011250 squared (142838011250²) is 20402697457855126562500
• 142838011250 cubed (142838011250³) is 2914280729015456968804548828125000
• The square root of 142838011250 is 377939.1634244855
• The cube root of 142838011250 is 5227.3462139981

Scales and comparisons

• 142,838,011,250 seconds is equal to 4,541 years, 41 weeks, 6 days, 17 hours, 20 minutes, 50 seconds.
• To count from 1 to 142,838,011,250 would take you about nine thousand and eighty-three 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 142838011250 cubic inches would be around 435.6 feet tall.

Recreational maths with 142838011250

• 142838011250 backwards is 052110838241
• The number of decimal digits it has is: 12
• The sum of 142838011250's digits is 35
• More coming soon!