121426507825189608

Names of 121426507825189608

• Cardinal: 121426507825189608 can be written as One hundred twenty-one quadrillion, four hundred twenty-six trillion, five hundred seven billion, eight hundred twenty-five million, one hundred eighty-nine thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.21426507825189608 × 10¹⁷

Factors of 121426507825189608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 81

Divisors of 121426507825189608

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 12 23 24 46 53 69 92 106 138 159 184 212 276 318 424 529 552 636 1058 1219 1272 1587 2116 2438 2809 3174 3657 4232 4876 5618 6348 7314 8427 9752 11236 12167 12696 14628 16854 22472 24334 28037 29256 33708 36501 48668 56074 64607 67416 73002 84111 97336 112148 129214 146004 168222 193821 224296 258428 279841 292008 336444 387642 516856 559682 644851 672888 775284 839523 1119364 1289702 1485961 1550568 1679046 1934553 2238728 2579404 2971922 3358092 3869106 4457883 5158808 5943844 6436343 6716184 7738212 8915766 11887688 12872686 14831573 15476424 17831532 19309029 25745372 29663146 34177103 35663064 38618058 44494719 51490744 59326292 68354206 77236116 88989438 102531309 118652584 136708412 148035889 154472232 177978876 205062618 273416824 296071778 341126179 355957752 410125236 444107667 592143556 682252358 786073369 820250472 888215334 1023378537 1184287112 1364504716 1572146738 1776430668 2046757074 2358220107 2729009432 3144293476 3404825447 3552861336 4093514148 4716440214 6288586952 6809650894 7845902117 8187028296 9432880428 10214476341 13619301788 15691804234 18079687487 18865760856 20428952682 23537706351 27238603576 31383608468 36159374974 40857905364 47075412702 54239062461 62767216936 72318749948 78310985281 81715810728 94150825404 108478124922 144637499896 156621970562 180455748691 188301650808 216956249844 234932955843 313243941124 360911497382 415832812201 433912499688 469865911686 541367246073 626487882248 721822994764 831665624402 939731823372 1082734492146 1247498436603 1443645989528 1663331248804 1801152661463 1879463646744 2165468984292 2494996873206 3326662497608 3602305322926 4150482219893 4330937968584 4989993746412 5403457984389 7204610645852 8300964439786 9564154680623 9979987492824 10806915968778 12451446659679 14409221291704 16601928879572 19128309361246 21613831937556 24902893319358 28692464041869 33203857759144 38256618722492 43227663875112 49805786638716 57384928083738 76513237444984 95461091057539 99611573277432 114769856167476 190922182115078 219975557654329 229539712334952 286383273172617 381844364230156 439951115308658 572766546345234 659926672962987 763688728460312 879902230617316 1145533092690468 1319853345925974 1759804461234632 2291066185380936 2639706691851948 5059437826049567 5279413383703896 10118875652099134 15178313478148701 20237751304198268 30356626956297402 40475502608396536 60713253912594804 121426507825189608
• Sum of all divisors σ(n): 323465731649111520
• Sum of proper divisors (its aliquot sum) s(n): 202039223823921912
• 121426507825189608 is an abundant number, because the sum of its proper divisors (202039223823921912) is greater than itself. Its abundance is 80612715998732304

Bases of 121426507825189608

• Binary: 110101111011001001100001111111001001111001001001011101000₂
• Hexadecimal: 0x1AF64C3F93C92E8
• Base-36: X7M3RLVLBZC

Squares and roots of 121426507825189608

• 121426507825189608 squared (121426507825189608²) is 14744396802620833105216401151193664
• 121426507825189608 cubed (121426507825189608³) is 1790360613731139227147529713627170321175896328243712
• The square root of 121426507825189608 is 348463065.2238334541
• The cube root of 121426507825189608 is 495189.2047175527

Scales and comparisons

• 121,426,507,825,189,608 seconds is equal to 3,860,987,351 years, 51 weeks, 3 days, 21 hours, 6 minutes, 48 seconds.
• To count from 1 to 121,426,507,825,189,608 would take you about eleven billion, five hundred eighty-two million, nine hundred sixty-two thousand and fifty-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 121426507825189608 cubic inches would be around 41265.8 feet tall.

Recreational maths with 121426507825189608

• 121426507825189608 backwards is 806981528705624121
• The number of decimal digits it has is: 18
• The sum of 121426507825189608's digits is 75
• More coming soon!