142481009025

Names of 142481009025

• Cardinal: 142481009025 can be written as One hundred forty-two billion, four hundred eighty-one million, nine thousand and twenty-five.

Scientific notation

• Scientific notation: 1.42481009025 × 10¹¹

Factors of 142481009025

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 689

Divisors of 142481009025

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 15 17 19 25 45 51 53 57 71 75 85 95 153 159 171 213 225 255 265 285 323 355 425 475 477 521 639 765 795 855 901 969 1007 1065 1207 1275 1325 1349 1425 1563 1615 1775 2385 2605 2703 2907 3021 3195 3621 3763 3825 3975 4047 4275 4505 4689 4845 5035 5325 6035 6745 7815 8075 8109 8857 9063 9899 10863 11289 11925 12141 13025 13515 14535 15105 15975 17119 18105 18815 20235 22525 22933 23445 24225 25175 26571 27613 29697 30175 33725 33867 36991 39075 40545 44285 45315 49495 51357 54315 56445 60705 63971 67575 68799 71497 72675 75525 79713 82839 85595 89091 90525 94075 101175 110973 114665 117225 132855 138065 148485 154071 168283 169335 184955 191913 202725 206397 214491 221425 226575 247475 248517 256785 271575 282225 303525 319855 332919 343995 357485 398565 414195 427975 445455 469421 504849 524647 554865 573325 575739 628847 643473 664275 690325 702829 742425 770355 841415 846675 924775 959565 1031985 1072455 1215449 1242585 1283925 1408263 1514547 1573941 1599275 1664595 1719975 1787425 1886541 1960523 1992825 2070975 2108487 2227275 2347105 2524245 2623235 2774325 2878695 3144235 3217365 3514145 3646347 3851775 4207075 4224789 4721823 4797825 5159925 5362275 5659623 5881569 6077245 6212925 6325461 7041315 7572735 7869705 8322975 8918999 9432705 9802615 10542435 10939041 11735525 11948093 12621225 13116175 14393475 15721175 16086825 17570725 17644707 18231735 21123945 23609115 26756997 28298115 29407845 30386225 31627305 33328891 35206575 35844279 37249937 37863675 39348525 44594995 47163525 49013075 52712175 54695205 59740465 80270991 88223535 91158675 99986673 105619725 107532837 111749811 118045575 133784985 141490575 147039225 158136525 166644455 179221395 186249685 222974975 273476025 298702325 299960019 335249433 401354955 441117675 499933365 537664185 558749055 633248929 668924925 833222275 896106975 931248425 1499800095 1676247165 1899746787 2006774775 2499666825 2688320925 2793745275 3166244645 5699240361 7499000475 8381235825 9498733935 15831223225 28496201805 47493669675 142481009025
• Sum of all divisors σ(n): 294445082880
• Sum of proper divisors (its aliquot sum) s(n): 151964073855
• 142481009025 is an abundant number, because the sum of its proper divisors (151964073855) is greater than itself. Its abundance is 9483064830

Bases of 142481009025

• Binary: 10000100101100100001111010100110000001₂
• Hexadecimal: 0x212C87A981
• Base-36: 1TGDII69

Squares and roots of 142481009025

• 142481009025 squared (142481009025²) is 20300837932782131450625
• 142481009025 cubed (142481009025³) is 2892483872715793214575236966890625
• The square root of 142481009025 is 377466.5667645281
• The cube root of 142481009025 is 5222.9875909765

Scales and comparisons

• 142,481,009,025 seconds is equal to 4,530 years, 23 weeks, 4 days, 18 hours, 3 minutes, 45 seconds.
• To count from 1 to 142,481,009,025 would take you about nine thousand and sixty 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 142481009025 cubic inches would be around 435.2 feet tall.

Recreational maths with 142481009025

• 142481009025 backwards is 520900184241
• The number of decimal digits it has is: 12
• The sum of 142481009025's digits is 36
• More coming soon!