138522194301798580

Names of 138522194301798580

• Cardinal: 138522194301798580 can be written as One hundred thirty-eight quadrillion, five hundred twenty-two trillion, one hundred ninety-four billion, three hundred one million, seven hundred ninety-eight thousand, five hundred eighty.

Scientific notation

• Scientific notation: 1.3852219430179858 × 10¹⁷

Factors of 138522194301798580

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2118375149

Divisors of 138522194301798580

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 10 13 14 19 20 26 28 31 35 38 52 61 62 65 70 76 91 95 122 124 130 133 140 155 182 190 217 244 247 260 266 305 310 364 380 403 427 434 455 494 532 589 610 620 665 793 806 854 868 910 988 1085 1159 1178 1220 1235 1330 1586 1612 1708 1729 1820 1891 2015 2135 2170 2318 2356 2470 2660 2821 2945 3172 3458 3782 3965 4030 4123 4270 4340 4636 4940 5551 5642 5795 5890 6916 7564 7657 7930 8060 8113 8246 8540 8645 9455 11102 11284 11590 11780 13237 14105 15067 15314 15860 16226 16492 17290 18910 20615 22204 23180 24583 26474 27755 28210 30134 30628 32452 34580 35929 37820 38285 40565 41230 49166 52948 53599 55510 56420 60268 66185 71858 75335 76570 81130 82460 98332 105469 107198 111020 122915 132370 143716 150670 153140 162260 172081 179645 210938 214396 245830 251503 264740 267995 301340 344162 359290 421876 467077 491660 503006 527345 535990 688324 718580 860405 934154 1006012 1054690 1071980 1257515 1720810 1868308 2109380 2335385 2515030 3269539 3441620 4670770 5030060 6539078 9341540 13078156 16347695 32695390 65390780 2118375011 4236750022 8473500044 10591875055 14828625077 21183750110 27538875143 29657250154 40249125209 42367500220 55077750286 59314500308 65669625341 74143125385 80498250418 110155500572 129220875671 131339250682 137694375715 148286250770 160996500836 192772126001 201245626045 258441751342 262678501364 275388751430 281743876463 296572501540 328348126705 385544252002 402491252090 459687377387 516883502684 523238627717 550777502860 563487752926 646104378355 656696253410 771088504004 804982504180 853705129433 904546129697 919374754774 963860630005 1046477255434 1126975505852 1247722881479 1292208756710 1313392506820 1408719382315 1679871383723 1707410258866 1809092259394 1838749509548 1927721260010 2092954510868 2298436886935 2455196637749 2495445762958 2584417513420 2616193138585 2817438764630 3359742767446 3414820517732 3618184518788 3662670394019 3855442520020 4005847145801 4268525647165 4522730648485 4596873773870 4910393275498 4990891525916 5232386277170 5634877529260 5975935906031 6238614407395 6719485534892 7325340788038 8011694291602 8399356918615 8537051294330 8734060170353 9045461296970 9193747547740 9820786550996 10464772554340 11759099686061 11951871812062 12275983188745 12477228814790 14650681576076 16023388583204 16220397459227 16798713837230 17074102588660 17186376464243 17468120340706 18090922593940 18313351970095 20029235729005 23518199372122 23903743624124 24551966377490 24954457629580 28040930020607 29879679530155 31917556290737 32440794918454 33597427674460 34372752928486 34936240681412 36626703940190 40058471458010 43670300851765 47036398744244 49103932754980 52076012895413 56081860041214 58795498430305 59759359060310 63835112581474 64881589836908 68745505856972 73253407880380 76111095770219 80116942916020 81101987296135 85931882321215 87340601703530 104152025790826 112163720082428 113542782214589 117590996860610 119518718120620 127670225162948 140204650103035 152222191540438 159587781453685 162203974592270 171863764642430 174681203407060 208304051581652 223422894035159 227085564429178 235181993721220 260380064477065 280409300206070 304444383080876 319175562907370 324407949184540 343727529284860 364532090267891 380555478851095 446845788070318 454171128858356 520760128954130 532777670391533 560818600412140 567713911072945 638351125814740 729064180535782 761110957702190 893691576140636 989444245012847 1041520257908260 1065555340783066 1117114470175795 1135427822145890 1458128361071564 1522221915404380 1822660451339455 1978888490025694 2131110681566132 2234228940351590 2270855644291780 2663888351957665 3645320902678910 3957776980051388 4468457880703180 4947221225064235 5327776703915330 6926109715089929 7290641805357820 9894442450128470 10655553407830660 13852219430179858 19788884900256940 27704438860359716 34630548575449645 69261097150899290 138522194301798580
• Sum of all divisors σ(n): 395404694719856640
• Sum of proper divisors (its aliquot sum) s(n): 256882500418058060
• 138522194301798580 is an abundant number, because the sum of its proper divisors (256882500418058060) is greater than itself. Its abundance is 118360306116259480

Bases of 138522194301798580

• Binary: 111101100001000010011001110101000110111011100100010110100₂
• Hexadecimal: 0x1EC2133A8DDC8B4
• Base-36: 11VY0PJY7YK4

Squares and roots of 138522194301798580

• 138522194301798580 squared (138522194301798580²) is 19188398314185238986451422890016400
• 138522194301798580 cubed (138522194301798580³) is 2658019039617871990513086356218571091168045696712000
• The square root of 138522194301798580 is 372185698.6798372133
• The cube root of 138522194301798580 is 517415.9204987531

Scales and comparisons

• 138,522,194,301,798,580 seconds is equal to 4,404,577,301 years, 26 weeks, 6 days, 7 hours, 9 minutes, 40 seconds.
• To count from 1 to 138,522,194,301,798,580 would take you about thirteen billion, two hundred thirteen million, seven hundred thirty-one thousand, nine hundred four 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 138522194301798580 cubic inches would be around 43118 feet tall.

Recreational maths with 138522194301798580

• 138522194301798580 backwards is 085897103491225831
• 138522194301798580 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 138522194301798580's digits is 76
• More coming soon!