142862014920

Names of 142862014920

• Cardinal: 142862014920 can be written as One hundred forty-two billion, eight hundred sixty-two million, fourteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4286201492 × 10¹¹

Factors of 142862014920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1088

Divisors of 142862014920

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 43 60 86 120 129 139 172 215 258 278 344 409 417 430 487 516 556 645 695 818 834 860 974 1032 1112 1227 1290 1390 1461 1636 1668 1720 1948 2045 2085 2435 2454 2580 2780 2922 3272 3336 3896 4090 4170 4870 4908 5160 5560 5844 5977 6135 7305 8180 8340 9740 9816 11688 11954 12270 14610 16360 16680 17587 17931 19480 20941 23908 24540 29220 29885 35174 35862 41882 47816 49080 52761 56851 58440 59770 62823 67693 70348 71724 83764 87935 89655 104705 105522 113702 119540 125646 135386 140696 143448 167528 170553 175870 179310 199183 203079 209410 211044 227404 239080 251292 263805 270772 284255 314115 338465 341106 351740 358620 398366 406158 418820 422088 454808 502584 527610 541544 568510 597549 628230 676930 682212 703480 717240 796732 812316 837640 852765 995915 1015395 1055220 1137020 1195098 1256460 1353860 1364424 1593464 1624632 1705530 1991830 2030790 2110440 2274040 2390196 2444593 2512920 2707720 2910799 2987745 3411060 3983660 4061580 4780392 4889186 5821598 5975490 6822120 7333779 7967320 8123160 8564869 8732397 9778372 11643196 11950980 12222965 14553995 14667558 17129738 17464794 19556744 23286392 23901960 24445930 25694607 27686437 29107990 29335116 34259476 34929588 36668895 42824345 43661985 48891860 51389214 55372874 58215980 58670232 68518952 69859176 73337790 83059311 85648690 87323970 97783720 102778428 110745748 116431960 128473035 138432185 146675580 166118622 171297380 174647940 205556856 221491496 256946070 276864370 293351160 332237244 342594760 349295880 415296555 513892140 553728740 664474488 830593110 1027784280 1107457480 1190516791 1661186220 2381033582 3322372440 3571550373 4762067164 5952583955 7143100746 9524134328 11905167910 14286201492 17857751865 23810335820 28572402984 35715503730 47620671640 71431007460 142862014920
• Sum of all divisors σ(n): 443697408000
• Sum of proper divisors (its aliquot sum) s(n): 300835393080
• 142862014920 is an abundant number, because the sum of its proper divisors (300835393080) is greater than itself. Its abundance is 157973378160

Bases of 142862014920

• Binary: 10000101000011001111010101100111001000₂
• Hexadecimal: 0x21433D59C8
• Base-36: 1TMOCS7C

Squares and roots of 142862014920

• 142862014920 squared (142862014920²) is 20409555307002302606400
• 142862014920 cubed (142862014920³) is 2915750194779528135429871687488000
• The square root of 142862014920 is 377970.9180876221
• The cube root of 142862014920 is 5227.6390129631

Scales and comparisons

• 142,862,014,920 seconds is equal to 4,542 years, 29 weeks, 4 days, 13 hours, 2 minutes.
• To count from 1 to 142,862,014,920 would take you about nine thousand and eighty-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 142862014920 cubic inches would be around 435.6 feet tall.

Recreational maths with 142862014920

• 142862014920 backwards is 029410268241
• The number of decimal digits it has is: 12
• The sum of 142862014920's digits is 39
• More coming soon!