42994947446815

Names of 42994947446815

• Cardinal: 42994947446815 can be written as Forty-two trillion, nine hundred ninety-four billion, nine hundred forty-seven million, four hundred forty-six thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 4.2994947446815 × 10¹³

Factors of 42994947446815

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1216

Divisors of 42994947446815

• Number of divisors d(n): 384
• Complete list of divisors:
  1 5 7 13 17 19 35 65 85 91 95 97 119 133 181 221 247 323 361 455 485 595 665 679 877 905 1105 1235 1261 1267 1547 1615 1649 1729 1805 1843 2261 2353 2527 3077 3395 3439 4199 4385 4693 6137 6139 6305 6335 7735 8245 8645 8827 9215 11305 11401 11543 11765 12635 12901 14909 15385 16471 16663 17195 17557 20995 21437 21539 23465 23959 24073 29393 30685 30695 31331 32851 35017 40001 42959 44135 44707 57005 57715 58463 64505 65341 74545 79781 79807 82355 83315 85069 87785 104363 107185 107695 116641 119795 120365 122899 146965 150059 156655 158737 164255 167713 175085 193817 200005 214795 216619 219317 223535 228241 245119 280007 283271 292315 298469 312949 316597 326705 333583 398905 399035 407303 409241 425345 455221 457387 521815 558467 583205 595289 595483 614495 750295 760019 793685 838565 849433 969085 1083095 1096585 1105897 1110797 1111159 1141205 1225595 1356719 1400035 1416355 1446173 1492345 1516333 1564745 1582985 1597687 1616311 1667915 1982897 2036515 2046205 2063581 2089283 2216179 2276105 2286935 2335081 2698529 2792335 2851121 2976445 2977415 3016003 3186547 3682523 3800095 3880097 4115761 4167023 4247165 4336579 5320133 5382149 5529485 5553985 5555795 5670911 5946031 6338077 6783595 7230865 7581665 7738757 7741279 7775579 7988435 8081555 9914485 10123211 10317905 10446415 11080895 11314177 11675405 13492645 14255605 14440361 14445067 15080015 15397489 15932735 18412615 18800249 18889703 19400485 20578805 20835115 21012043 21112021 21682895 25777661 26600665 26910745 27160679 27477287 28354555 28810327 29730155 30356053 30709909 31690385 35080877 37675043 38693785 38706395 38877895 39208039 39696377 44366539 50616055 51272051 54171299 56570885 57304057 69967937 72201805 72225335 73721843 76987445 82395001 94001245 94448515 101082527 105060215 105560105 107747309 107782423 128888305 131601743 135803395 137386435 144051635 147084301 151780265 153549545 175404385 188375215 192341009 196040195 198481885 200167357 214969363 221832695 245566139 256360255 261757313 270856495 274456273 286520285 292552291 349839685 357204731 358904357 368609215 399228817 401128399 411975005 489775559 505412635 516052901 522068453 538736545 538912115 576765007 658008715 666536663 735421505 744952741 754231163 961705045 974168969 1000836785 1074846815 1227830695 1308786565 1372281365 1400715017 1401171499 1462761455 1786023655 1794521785 1832301191 1996144085 2005641995 2047866037 2448877795 2500433117 2580264505 2610342265 2794601719 2883825035 3332683315 3402845069 3654479171 3724763705 3771155815 3803179783 4665756641 4870844845 4973388947 5214669187 5558493529 6786889889 6819182783 7003575085 7005857495 9161505955 9805005119 10239330185 12502165585 12664196597 13973008595 17014225345 18272395855 19015898915 23328783205 23819915483 24866944735 26073345935 26622258481 27792467645 33934449445 34095913915 34813722629 38909454703 47508229223 49025025595 63320982985 64654056311 72260415877 88649376179 94494389993 119099577415 133111292405 174068613145 194547273515 237541146115 323270281555 361302079385 443246880895 452578394177 472471949965 505822911139 661460729951 1228427069909 2262891970885 2529114555695 3307303649755 6142135349545 8598989489363 42994947446815
• Sum of all divisors σ(n): 72170337028608
• Sum of proper divisors (its aliquot sum) s(n): 29175389581793
• 42994947446815 is a deficient number, because the sum of its proper divisors (29175389581793) is less than itself. Its deficiency is 13819557865022

Bases of 42994947446815

• Binary: 1001110001101010001010100100011101100000011111₂
• Hexadecimal: 0x271A8A91D81F
• Base-36: F8NLTM2OV

Squares and roots of 42994947446815

• 42994947446815 squared (42994947446815²) is 1848565505954383687253644225
• 42994947446815 cubed (42994947446815³) is 79478976780503707594142956230968119393375
• The square root of 42994947446815 is 6557053.2594157721
• The cube root of 42994947446815 is 35032.6083714351

Scales and comparisons

• 42,994,947,446,815 seconds is equal to 1,367,106 years, 17 weeks, 3 days, 13 hours, 26 minutes, 55 seconds.
• To count from 1 to 42,994,947,446,815 would take you about three million, four hundred seventeen thousand, seven hundred sixty-five 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 42994947446815 cubic inches would be around 2919.4 feet tall.

Recreational maths with 42994947446815

• 42994947446815 backwards is 51864474949924
• The number of decimal digits it has is: 14
• The sum of 42994947446815's digits is 76
• More coming soon!