1542400827820

Names of 1542400827820

• Cardinal: 1542400827820 can be written as One trillion, five hundred forty-two billion, four hundred million, eight hundred twenty-seven thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.54240082782 × 10¹²

Factors of 1542400827820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2850

Divisors of 1542400827820

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 17 20 34 37 68 74 85 89 148 170 178 185 340 356 370 445 629 683 740 890 1258 1366 1513 1780 2017 2516 2732 3026 3145 3293 3415 4034 6052 6290 6586 6830 7565 8068 10085 11611 12580 13172 13660 15130 16465 20170 23222 25271 30260 32930 34289 40340 46444 50542 55981 58055 60787 65860 68578 74629 101084 111962 116110 121574 126355 137156 149258 171445 179513 223924 232220 243148 252710 279905 298516 303935 342890 359026 373145 429607 505420 559810 607870 685780 718052 746290 859214 897565 1033379 1119620 1215740 1268693 1377611 1492580 1718428 1795130 2066758 2148035 2249119 2537386 2755222 3051721 3590260 4133516 4296070 4498238 5074772 5166895 5510444 6103442 6343465 6641981 6888055 8592140 8996476 10333790 11245595 12206884 12686930 13283962 13776110 15258605 20667580 22491190 23419387 25373860 26567924 27552220 30517210 33209905 38235023 44982380 46838774 50971607 61034420 66419810 76470046 93677548 101943214 112913677 117096935 122607379 132839620 152940092 191175115 203886428 225827354 234193870 245214758 254858035 382350230 451654708 468387740 490429516 509716070 564568385 613036895 764700460 866517319 1019432140 1129136770 1226073790 1733034638 2084325443 2258273540 2452147580 3466069276 4168650886 4332586595 4536473023 8337301772 8665173190 9072946046 10421627215 17330346380 18145892092 20843254430 22682365115 41686508860 45364730230 77120041391 90729460460 154240082782 308480165564 385600206955 771200413910 1542400827820
• Sum of all divisors σ(n): 3568824282240
• Sum of proper divisors (its aliquot sum) s(n): 2026423454420
• 1542400827820 is an abundant number, because the sum of its proper divisors (2026423454420) is greater than itself. Its abundance is 484022626600

Bases of 1542400827820

• Binary: 10110011100011110010000001110000110101100₂
• Hexadecimal: 0x1671E40E1AC
• Base-36: JOKHMNJG

Squares and roots of 1542400827820

• 1542400827820 squared (1542400827820²) is 2379000313659821285952400
• 1542400827820 cubed (1542400827820³) is 3669372053172948005326238697115768000
• The square root of 1542400827820 is 1241934.3089793437
• The cube root of 1542400827820 is 11554.0014191701

Scales and comparisons

• 1,542,400,827,820 seconds is equal to 49,043 years, 29 weeks, 6 days, 10 hours, 23 minutes, 40 seconds.
• To count from 1 to 1,542,400,827,820 would take you about one hundred twenty-two thousand, six hundred 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 1542400827820 cubic inches would be around 962.8 feet tall.

Recreational maths with 1542400827820

• 1542400827820 backwards is 0287280042451
• The number of decimal digits it has is: 13
• The sum of 1542400827820's digits is 43
• More coming soon!