142978400647533

Names of 142978400647533

• Cardinal: 142978400647533 can be written as One hundred forty-two trillion, nine hundred seventy-eight billion, four hundred million, six hundred forty-seven thousand, five hundred thirty-three.

Scientific notation

• Scientific notation: 1.42978400647533 × 10¹⁴

Factors of 142978400647533

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8127

Divisors of 142978400647533

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 27 33 81 99 121 243 297 331 363 891 993 1089 2673 2979 3221 3267 3641 4561 8937 9663 9801 10923 13683 26811 28989 29403 32769 35431 40051 41049 50171 80433 86967 98307 106293 120153 123147 150513 260901 294921 318879 360459 369441 389741 451539 551881 782703 884763 956637 1066151 1081377 1108323 1169223 1354617 1509691 1655643 2869911 3198453 3244131 3507669 4063851 4529073 4966929 8609733 9595359 9732393 10523007 11727661 12191553 13587219 14690981 14900787 16606601 28786077 31569021 35182983 40761657 44072943 44702361 49819803 86358231 94707063 105548949 122284971 129004271 132218829 134107083 149459409 161600791 182672611 259074693 316646847 366854913 387012813 396656487 448378227 484802373 548017833 949940541 1161038439 1189969461 1345134681 1454407119 1644053499 1777608701 2849821623 3483115317 3569908383 4035404043 4363221357 4862714711 4932160497 5332826103 10449345951 13089664071 14588144133 14796481491 15998478309 31348037853 39268992213 43764432399 44389444473 47995434927 53489861821 131293297197 143986304781 160469585463 393879891591 431958914343 481408756389 588388480031 1181639674773 1444226269167 1765165440093 4332678807501 5295496320279 12998036422503 15886488960837 47659466882511 142978400647533
• Sum of all divisors σ(n): 236250058838976
• Sum of proper divisors (its aliquot sum) s(n): 93271658191443
• 142978400647533 is a deficient number, because the sum of its proper divisors (93271658191443) is less than itself. Its deficiency is 49706742456090

Bases of 142978400647533

• Binary: 100000100000100111000000110001111111100101101101₂
• Hexadecimal: 0x8209C0C7F96D
• Base-36: 1EOJDC5HT9

Squares and roots of 142978400647533

• 142978400647533 squared (142978400647533²) is 20442823051726464993698986089
• 142978400647533 cubed (142978400647533³) is 2922882144656369741608684169392363159168437
• The square root of 142978400647533 is 11957357.5947001351
• The cube root of 142978400647533 is 52290.5823188133

Scales and comparisons

• 142,978,400,647,533 seconds is equal to 4,546,270 years, 45 weeks, 5 days, 2 hours, 5 minutes, 33 seconds.
• To count from 1 to 142,978,400,647,533 would take you about eleven million, three hundred sixty-five thousand, six hundred seventy-seven 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 142978400647533 cubic inches would be around 4357.5 feet tall.

Recreational maths with 142978400647533

• 142978400647533 backwards is 335746004879241
• The number of decimal digits it has is: 15
• The sum of 142978400647533's digits is 63
• More coming soon!