1342239812870819815

Names of 1342239812870819815

• Cardinal: 1342239812870819815 can be written as One quintillion, three hundred forty-two quadrillion, two hundred thirty-nine trillion, eight hundred twelve billion, eight hundred seventy million, eight hundred nineteen thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.342239812870819815 × 10¹⁸

Factors of 1342239812870819815

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 142

Divisors of 1342239812870819815

• Number of divisors d(n): 168
• Complete list of divisors:
  1 5 23 31 83 115 155 415 529 713 961 1909 2573 2645 3565 4805 6889 9545 12865 16399 22103 29791 34445 43907 59179 79763 81995 110515 148955 158447 213559 219535 295895 398815 508369 571787 685193 792235 923521 1067795 1361117 1834549 2472653 2541845 2858935 3425965 3644281 4617605 4911857 6620329 6805585 9172745 12363265 13151101 15759439 17725397 18221405 21240983 24559285 28629151 33101645 42194627 56871019 65755505 76652243 78797195 88626985 106204915 112972711 143145755 152267567 205230199 210973135 284355095 302475323 383261215 407684131 488542609 549487307 564863555 658470473 761337835 887503681 1026150995 1308033437 1512376615 1763001589 2038420655 2376219533 2442713045 2747436535 3292352365 3502154041 4437518405 4720294577 6362136169 6540167185 8815007945 9376735013 11881097665 12638208061 15144820879 17034106517 17510770205 20412584663 23601472885 31810680845 40549036547 46883675065 54653049259 63191040305 73662805523 75724104395 85170532585 102062923315 108566775271 146329131887 197226221239 202745182735 273265246295 290678785403 368314027615 391784449891 469489447249 528057302027 542833876355 731645659435 986131106195 1257020132957 1453393927015 1694244527029 1958922249455 2347447236245 2640286510135 3365570033401 4536203088497 6114012858409 6285100664785 8471222635145 9011042347493 12145317946621 16369776362837 16827850167005 22681015442485 30570064292045 38967624121667 45055211737465 60726589733105 81848881814185 104332671035431 140622295743407 194838120608335 279342312772283 376504856345251 507463067247947 521663355177155 703111478717035 1396711563861415 1882524281726255 2537315336239735 3234312802098361 8659611695940773 11671650546702781 16171564010491805 43298058479703865 58358252733513905 268447962574163963 1342239812870819815
• Sum of all divisors σ(n): 1761105979978778160
• Sum of proper divisors (its aliquot sum) s(n): 418866167107958345
• 1342239812870819815 is a deficient number, because the sum of its proper divisors (418866167107958345) is less than itself. Its deficiency is 923373645762861470

Bases of 1342239812870819815

• Binary: 1001010100000100101111111111110010001100011010100111111100111₂
• Hexadecimal: 0x12A097FF918D4FE7
• Base-36: A748AXJMAVHJ

Squares and roots of 1342239812870819815

• 1342239812870819815 squared (1342239812870819815²) is 1801607715255493394301276710196634225
• 1342239812870819815 cubed (1342239812870819815³) is 2418189602591158682835548958213468644234007329437168375
• The square root of 1342239812870819815 is 1158550738.1512558577
• The cube root of 1342239812870819815 is 1103087.6919438489

Scales and comparisons

• 1,342,239,812,870,819,815 seconds is equal to 42,679,074,228 years, 49 weeks, 3 days, 4 hours, 36 minutes, 55 seconds.
• To count from 1 to 1,342,239,812,870,819,815 would take you about one hundred forty-nine billion, three hundred seventy-six million, seven hundred fifty-nine thousand, eight hundred one 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 1342239812870819815 cubic inches would be around 91924 feet tall.

Recreational maths with 1342239812870819815

• 1342239812870819815 backwards is 5189180782189322431
• The number of decimal digits it has is: 19
• The sum of 1342239812870819815's digits is 82
• More coming soon!