142450788740

Names of 142450788740

• Cardinal: 142450788740 can be written as One hundred forty-two billion, four hundred fifty million, seven hundred eighty-eight thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.4245078874 × 10¹¹

Factors of 142450788740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 372

Divisors of 142450788740

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 89 130 178 260 263 356 445 526 890 1052 1157 1315 1780 2314 2630 3419 4628 5260 5785 6838 7921 11570 13676 15842 17095 23140 23407 31684 34190 39605 46814 68380 69169 79210 93628 102973 117035 138338 158420 205946 234070 276676 304291 345845 411892 468140 514865 608582 691690 899197 1029730 1217164 1383380 1521455 1798394 2059460 2083223 3042910 3596788 4166446 4495985 6085820 6156041 8332892 8991970 10416115 12312082 17983940 20832230 24624164 27081899 30780205 41664460 54163798 61560410 80028533 108327596 123120820 135409495 160057066 270818990 320114132 400142665 541637980 547887649 800285330 1095775298 1600570660 2191550596 2739438245 5478876490 7122539437 10957752980 14245078874 28490157748 35612697185 71225394370 142450788740
• Sum of all divisors σ(n): 327061924644
• Sum of proper divisors (its aliquot sum) s(n): 184611135904
• 142450788740 is an abundant number, because the sum of its proper divisors (184611135904) is greater than itself. Its abundance is 42160347164

Bases of 142450788740

• Binary: 10000100101010101110101000100110000100₂
• Hexadecimal: 0x212ABA8984
• Base-36: 1TFVIS1W

Squares and roots of 142450788740

• 142450788740 squared (142450788740²) is 20292227212648110787600
• 142450788740 cubed (142450788740³) is 2890643771733015085764522611624000
• The square root of 142450788740 is 377426.5342288485
• The cube root of 142450788740 is 5222.6182988737

Scales and comparisons

• 142,450,788,740 seconds is equal to 4,529 years, 25 weeks, 4 days, 23 hours, 32 minutes, 20 seconds.
• To count from 1 to 142,450,788,740 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 142450788740 cubic inches would be around 435.2 feet tall.

Recreational maths with 142450788740

• 142450788740 backwards is 047887054241
• The number of decimal digits it has is: 12
• The sum of 142450788740's digits is 50
• More coming soon!