142445934734680

Names of 142445934734680

• Cardinal: 142445934734680 can be written as One hundred forty-two trillion, four hundred forty-five billion, nine hundred thirty-four million, seven hundred thirty-four thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.4244593473468 × 10¹⁴

Factors of 142445934734680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19597

Divisors of 142445934734680

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 2927 5854 6037 10607 11708 12074 14635 21214 23416 24148 29270 30185 42428 48296 53035 55613 58540 60370 84856 106070 111226 114703 117080 120740 201533 212140 222452 229406 241480 278065 403066 424280 444904 458812 556130 573515 806132 917624 1007665 1112260 1147030 1612264 2015330 2224520 2294060 4030660 4588120 8061320 17670299 31046689 35340598 62093378 64034459 70681196 88351495 124186756 128068918 141362392 155233445 176702990 248373512 256137836 310466890 320172295 335735681 353405980 512275672 589887091 620933780 640344590 671471362 706811960 1179774182 1216654721 1241867560 1280689180 1342942724 1678678405 2359548364 2433309442 2561378360 2685885448 2949435455 3357356810 4719096728 4866618884 5898870910 6083273605 6714713620 9733237768 11797741820 12166547210 13429427240 23595483640 24333094420 48666188840 187428861493 374857722986 749715445972 937144307465 1499430891944 1874288614930 3561148368367 3748577229860 7122296736734 7497154459720 14244593473468 17805741841835 28489186946936 35611483683670 71222967367340 142445934734680
• Sum of all divisors σ(n): 337574938521600
• Sum of proper divisors (its aliquot sum) s(n): 195129003786920
• 142445934734680 is an abundant number, because the sum of its proper divisors (195129003786920) is greater than itself. Its abundance is 52683069052240

Bases of 142445934734680

• Binary: 100000011000110111000111010101101110110101011000₂
• Hexadecimal: 0x818DC756ED58
• Base-36: 1EHQRBP1ZS

Squares and roots of 142445934734680

• 142445934734680 squared (142445934734680²) is 20290844322436714121994702400
• 142445934734680 cubed (142445934734680³) is 2890348286065372405806330457567109559232000
• The square root of 142445934734680 is 11935071.6267092423
• The cube root of 142445934734680 is 52225.5897802527

Scales and comparisons

• 142,445,934,734,680 seconds is equal to 4,529,340 years, 5 weeks, 5 days, 4 hours, 4 minutes, 40 seconds.
• To count from 1 to 142,445,934,734,680 would take you about eleven million, three hundred twenty-three thousand, three hundred fifty 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 142445934734680 cubic inches would be around 4352.1 feet tall.

Recreational maths with 142445934734680

• 142445934734680 backwards is 086437439544241
• The number of decimal digits it has is: 15
• The sum of 142445934734680's digits is 64
• More coming soon!