138080852478240084

Names of 138080852478240084

• Cardinal: 138080852478240084 can be written as One hundred thirty-eight quadrillion, eighty trillion, eight hundred fifty-two billion, four hundred seventy-eight million, two hundred forty thousand and eighty-four.

Scientific notation

• Scientific notation: 1.38080852478240084 × 10¹⁷

Factors of 138080852478240084

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 808102

Divisors of 138080852478240084

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 31 36 42 62 63 84 93 124 126 186 217 252 279 372 434 558 651 868 1116 1302 1953 2604 2707 3906 5414 7812 8121 8191 10828 16242 16382 18949 24363 24573 32484 32764 37898 48726 49146 56847 57337 73719 75796 83917 97452 98292 113694 114674 147438 167834 170541 172011 227388 229348 251751 253921 294876 335668 341082 344022 503502 507842 516033 587419 682164 688044 755253 761763 797161 1007004 1015684 1032066 1174838 1510506 1523526 1594322 1762257 1777447 2064132 2285289 2349676 2391483 3021012 3047052 3188644 3524514 3554894 4570578 4782966 5286771 5332341 5580127 7049028 7109788 7174449 9141156 9565932 10573542 10664682 11160254 14348898 15997023 16740381 21147084 21329364 22173037 22320508 24711991 28697796 31994046 33480762 44346074 49423982 50221143 63988092 66519111 66961524 74135973 88692148 98847964 100442286 133038222 148271946 155211259 172983937 199557333 200884572 222407919 266076444 296543892 310422518 345967874 399114666 444815838 465633777 518951811 620845036 687364147 691935748 798229332 889631676 931267554 1037903622 1374728294 1396901331 1556855433 1862535108 2062092441 2075807244 2157914827 2749456588 2793802662 3113710866 4124184882 4315829654 4811549029 5587605324 6186277323 6227421732 6473744481 6529545751 8248369764 8631659308 9623098058 12372554646 12947488962 13059091502 14434647087 15105403789 19246196116 19421233443 19588637253 24745109292 25894977924 26118183004 28869294174 30210807578 38842466886 39177274506 43303941261 45316211367 45706820257 57738588348 58765911759 60421615156 66895359637 77684933772 78354549012 86607882522 90632422734 91413640514 117531823518 133790719274 135948634101 137120460771 173215765044 181264845468 182827281028 200686078911 202415918281 235063647036 267581438548 271897268202 274240921542 401372157822 404831836562 411361382313 468267517459 543794536404 548481843084 602058236733 607247754843 802744315644 809663673124 822722764626 936535034918 1204116473466 1214495509686 1404802552377 1416911427967 1645445529252 1821743264529 1873070069836 2408232946932 2428991019372 2809605104754 2833822855934 3643486529058 4214407657131 4250734283901 5619210209508 5667645711868 7286973058116 8428815314262 8501468567802 12752202851703 16857630628524 17002937135604 17675480347957 25504405703406 35350960695914 51008811406812 53026441043871 70701921391828 106052882087742 123728362435699 159079323131613 212105764175484 247456724871398 318158646263226 371185087307097 494913449742796 547939890786667 636317292526452 742370174614194 1095879781573334 1113555261921291 1484740349228388 1643819672360001 2191759563146668 2227110523842582 3287639344720002 3835579235506669 4454221047685164 4931459017080003 6575278689440004 7671158471013338 9862918034160006 11506737706520007 15342316942026676 19725836068320012 23013475413040014 34520213119560021 46026950826080028 69040426239120042 138080852478240084
• Sum of all divisors σ(n): 411970908635267072
• Sum of proper divisors (its aliquot sum) s(n): 273890056157026988
• 138080852478240084 is an abundant number, because the sum of its proper divisors (273890056157026988) is greater than itself. Its abundance is 135809203678786904

Bases of 138080852478240084

• Binary: 111101010100011111100110111000010001111111010010101010100₂
• Hexadecimal: 0x1EA8FCDC23FA554
• Base-36: 11RLKRX3KZ10

Squares and roots of 138080852478240084

• 138080852478240084 squared (138080852478240084²) is 19066321821117500747256713944327056
• 138080852478240084 cubed (138080852478240084³) is 2632693970684375444594110255391074105430654584912704
• The square root of 138080852478240084 is 371592320.2627310541
• The cube root of 138080852478240084 is 516865.8275738761

Scales and comparisons

• 138,080,852,478,240,084 seconds is equal to 4,390,543,996 years, 35 weeks, 5 days, 10 hours, 41 minutes, 24 seconds.
• To count from 1 to 138,080,852,478,240,084 would take you about thirteen billion, one hundred seventy-one million, six hundred thirty-one thousand, nine hundred ninety 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 138080852478240084 cubic inches would be around 43072.2 feet tall.

Recreational maths with 138080852478240084

• 138080852478240084 backwards is 480042874258080831
• The number of decimal digits it has is: 18
• The sum of 138080852478240084's digits is 72
• More coming soon!