142521709641041653

Names of 142521709641041653

• Cardinal: 142521709641041653 can be written as One hundred forty-two quadrillion, five hundred twenty-one trillion, seven hundred nine billion, six hundred forty-one million, forty-one thousand, six hundred fifty-three.

Scientific notation

• Scientific notation: 1.42521709641041653 × 10¹⁷

Factors of 142521709641041653

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 260

Divisors of 142521709641041653

• Number of divisors d(n): 180
• Complete list of divisors:
  1 13 29 61 157 169 377 793 841 1769 2041 2197 3721 4553 4901 9577 10309 10933 22997 24389 24649 26533 48373 51301 59189 63713 107909 124501 132037 134017 142129 277733 298961 317057 320437 344929 584197 628849 666913 707281 714821 769457 1402817 1487729 1503589 1618513 1716481 1847677 3129361 3610529 3829073 3886493 4121741 4165681 7594561 8054257 8175037 8669869 9194653 9292673 10002941 16941713 18236621 19340477 19546657 20729809 21040669 22314253 40681693 43144141 43604081 46936877 49777949 53582633 54153853 90751469 91718929 98729293 104705341 111043117 112708297 119530489 120804749 220242269 233573453 237076073 251426201 254106541 269487517 290085289 491309677 528862009 560873833 566853053 601164461 610179401 647113337 1179769097 1192346077 1264518349 1283480809 1361169433 1443560521 1553896357 1570461737 2631792601 2659848941 2863149497 3036454889 3268540613 3303385033 3503337721 6387025801 6773630137 6875206117 7291359829 7369089689 7815137993 8412473381 14247980633 15336998261 15500499001 16438738537 17433769369 17695202629 18766286773 34213303813 34578036233 36671032121 37220943461 39473913557 45543390373 77135619289 83031335413 88057191781 94787677777 95798165957 101596793909 185223748229 199380977393 201506487013 213703600981 226639001797 243961728049 413191438357 444772949569 449514471029 476723417573 513160876241 1002763050757 1063459931509 1079407360369 1144743493153 1320758320817 2236932959381 2407908726977 2778146812753 2946307023361 5371488698641 5782048344397 5843688123377 6197404428449 13035919659841 13824979109617 14881665410989 29080128471953 31302813450701 38301991303693 64871055822049 69829353082333 80566257569837 169466955577933 179724728425021 378041670135389 843323725686637 907781590070329 2336421469525273 4914541711760057 10963208433926281 142521709641041653
• Sum of all divisors σ(n): 163613630674837980
• Sum of proper divisors (its aliquot sum) s(n): 21091921033796327
• 142521709641041653 is a deficient number, because the sum of its proper divisors (21091921033796327) is less than itself. Its deficiency is 121429788607245326

Bases of 142521709641041653

• Binary: 111111010010101101011110101100011111011111000011011110101₂
• Hexadecimal: 0x1FA56BD63EF86F5
• Base-36: 12ZBQ9JAS3JP

Squares and roots of 142521709641041653

• 142521709641041653 squared (142521709641041653²) is 20312437719005385262424354880972409
• 142521709641041653 cubed (142521709641041653³) is 2894963350689827939654894225385026552884152312752077
• The square root of 142521709641041653 is 377520475.7904419321
• The cube root of 142521709641041653 is 522348.4870287853

Scales and comparisons

• 142,521,709,641,041,653 seconds is equal to 4,531,749,517 years, 51 weeks, 4 days, 2 hours, 14 minutes, 13 seconds.
• To count from 1 to 142,521,709,641,041,653 would take you about thirteen billion, five hundred ninety-five million, two hundred forty-eight thousand, five hundred fifty-three 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 142521709641041653 cubic inches would be around 43529 feet tall.

Recreational maths with 142521709641041653

• 142521709641041653 backwards is 356140146907125241
• 142521709641041653 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142521709641041653's digits is 61
• More coming soon!