142429302015

Names of 142429302015

• Cardinal: 142429302015 can be written as One hundred forty-two billion, four hundred twenty-nine million, three hundred two thousand and fifteen.

Scientific notation

• Scientific notation: 1.42429302015 × 10¹¹

Factors of 142429302015

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 117

Divisors of 142429302015

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 11 13 15 21 33 35 37 39 41 55 65 77 91 105 111 123 143 165 169 185 195 205 231 259 273 287 385 407 429 451 455 481 507 533 555 615 715 777 845 861 1001 1155 1183 1221 1295 1353 1365 1369 1435 1443 1517 1599 1859 2035 2145 2197 2255 2405 2535 2665 2849 3003 3157 3367 3549 3731 3885 4107 4305 4551 5005 5291 5577 5863 5915 6105 6253 6591 6765 6845 6929 7215 7585 7995 8547 9295 9471 9583 10101 10619 10985 11193 13013 14245 15015 15059 15379 15785 15873 16687 16835 17589 17745 17797 18655 18759 19721 20535 20787 22755 24167 26455 27885 28749 29315 31265 31857 32955 34645 37037 39039 41041 42735 43771 45177 46137 47355 47915 48503 50061 50505 53095 53391 55965 56129 59163 65065 68783 72501 75295 76219 76895 79365 81289 83435 87945 88985 90077 93795 98605 103935 105413 111111 116809 120835 123123 124579 131313 138047 143745 145509 159285 168387 169169 185185 195195 195767 205205 206349 216931 218855 225885 228657 230685 231361 242515 243867 250305 256373 266955 270231 280645 295815 316239 343915 350427 362505 373737 381095 392903 406445 414141 450385 481481 507507 527065 533533 555555 569023 584045 587301 615615 617419 622895 630539 650793 656565 690235 694083 727545 729677 769119 841935 845845 894179 978835 990847 1031745 1084655 1143285 1156805 1178709 1219335 1281865 1351155 1370369 1444443 1518517 1581195 1600599 1619527 1707069 1752135 1794611 1852257 1868685 1891617 1964515 2070705 2189031 2407405 2537535 2544971 2667665 2682537 2820103 2845115 2936505 2972541 3007693 3087095 3152695 3253965 3332849 3470415 3648385 3845595 4111107 4321933 4470895 4555551 4858581 4954235 5107739 5383833 5893545 6259253 6851845 6935929 7222215 7592585 7634913 8002995 8026447 8097635 8460309 8535345 8973055 9023079 9261285 9458085 9485801 9998547 10945155 12724855 12965799 13412685 14100515 14862705 15038465 15323217 16664245 17814797 18777759 19740721 20555535 20807787 21053851 21609665 22777755 23329943 24079341 24292905 25538695 26919165 28457403 31296265 33084623 34679645 36661339 38174565 40132235 42301545 45115395 47429005 49992735 53444391 56185129 59222163 63161553 64828995 66400607 69989829 76616085 89073985 93888795 98703605 99253869 104038935 104343811 105269255 109984017 116649715 120396705 123315413 142287015 165423115 168555387 183306695 199201821 231592361 256629373 267221955 280925645 296110815 313031433 315807765 332003035 349949145 369946239 496269345 521719055 549920085 616577065 694777083 730406677 769888119 842776935 863207891 996009105 1157961805 1283146865 1356469543 1565157165 1849731195 2191220031 2589623673 3473885415 3652033385 3849440595 4069408629 4316039455 6782347715 9495286801 10956100155 12948118365 20347043145 28485860403 47476434005 142429302015
• Sum of all divisors σ(n): 324043130880
• Sum of proper divisors (its aliquot sum) s(n): 181613828865
• 142429302015 is an abundant number, because the sum of its proper divisors (181613828865) is greater than itself. Its abundance is 39184526850

Bases of 142429302015

• Binary: 10000100101001011100101010110011111111₂
• Hexadecimal: 0x212972ACFF
• Base-36: 1TFIQ8SF

Squares and roots of 142429302015

• 142429302015 squared (142429302015²) is 20286106072480083060225
• 142429302015 cubed (142429302015³) is 2889335928505591230257071958853375
• The square root of 142429302015 is 377398.0683774097
• The cube root of 142429302015 is 5222.3556991677

Scales and comparisons

• 142,429,302,015 seconds is equal to 4,528 years, 42 weeks, 1 day, 7 hours, 15 seconds.
• To count from 1 to 142,429,302,015 would take you about nine thousand and fifty-seven 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 142429302015 cubic inches would be around 435.2 feet tall.

Recreational maths with 142429302015

• 142429302015 backwards is 510203924241
• 142429302015 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142429302015's digits is 33
• More coming soon!