142448744460

Names of 142448744460

• Cardinal: 142448744460 can be written as One hundred forty-two billion, four hundred forty-eight million, seven hundred forty-four thousand, four hundred sixty.

Scientific notation

• Scientific notation: 1.4244874446 × 10¹¹

Factors of 142448744460

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1680

Divisors of 142448744460

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 19 20 22 30 33 38 44 55 57 60 66 76 95 110 114 132 165 190 209 220 228 285 330 361 380 418 547 570 627 660 722 836 1045 1083 1093 1094 1140 1254 1444 1641 1805 2090 2166 2186 2188 2508 2735 3135 3279 3282 3610 3971 4180 4332 4372 5415 5465 5470 6017 6270 6558 6564 7220 7942 8205 10393 10830 10930 10940 11913 12023 12034 12540 13116 15884 16395 16410 18051 19855 20767 20786 21660 21860 23826 24046 24068 30085 31179 32790 32820 36069 36102 39710 41534 41572 47652 48092 51965 59565 60115 60170 62301 62358 65580 72138 72204 79420 83068 90255 103835 103930 114323 119130 120230 120340 124602 124716 144276 155895 180345 180510 197467 207670 207860 228437 228646 238260 240460 249204 311505 311790 342969 360690 361020 394573 394934 415340 456874 457292 571615 592401 597871 623010 623580 685311 685938 721380 789146 789868 913748 987335 1142185 1143230 1183719 1184802 1195742 1246020 1370622 1371876 1578292 1714845 1793613 1972865 1974670 2172137 2284370 2286460 2367438 2369604 2391484 2741244 2962005 2989355 3426555 3429690 3587226 3945730 3949340 4340303 4344274 4568740 4734876 5918595 5924010 5978710 6516411 6576581 6853110 6859380 7174452 7891460 8680606 8688548 8968065 10860685 11359549 11837190 11848020 11957420 13020909 13032822 13153162 13706220 17361212 17936130 19729743 21701515 21721370 22719098 23674380 26041818 26065644 26306324 32582055 32882905 34078647 35872260 39459486 43403030 43442740 45438196 52083636 56797745 65104545 65164110 65765810 68157294 78918972 86806060 98648715 113595490 124955039 130209090 130328220 131531620 136314588 170393235 197297430 215831431 227190980 249910078 260418180 340786470 374865117 394594860 431662862 499820156 624775195 647494293 681572940 749730234 863325724 1079157155 1249550390 1294988586 1499460468 1874325585 2158314310 2374145741 2499100780 2589977172 3237471465 3748651170 4316628620 4748291482 6474942930 7122437223 7497302340 9496582964 11870728705 12949885860 14244874446 23741457410 28489748892 35612186115 47482914820 71224372230 142448744460
• Sum of all divisors σ(n): 460482769152
• Sum of proper divisors (its aliquot sum) s(n): 318034024692
• 142448744460 is an abundant number, because the sum of its proper divisors (318034024692) is greater than itself. Its abundance is 175585280232

Bases of 142448744460

• Binary: 10000100101010100110110101100000001100₂
• Hexadecimal: 0x212A9B580C
• Base-36: 1TFUAYOC

Squares and roots of 142448744460

• 142448744460 squared (142448744460²) is 20291644798230380691600
• 142448744460 cubed (142448744460³) is 2890519324536207759346246468536000
• The square root of 142448744460 is 377423.8260364599
• The cube root of 142448744460 is 5222.5933158713

Scales and comparisons

• 142,448,744,460 seconds is equal to 4,529 years, 22 weeks, 2 days, 7 hours, 41 minutes.
• To count from 1 to 142,448,744,460 would take you about nine thousand and fifty-eight 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 142448744460 cubic inches would be around 435.2 feet tall.

Recreational maths with 142448744460

• 142448744460 backwards is 064447844241
• The number of decimal digits it has is: 12
• The sum of 142448744460's digits is 48
• More coming soon!