421207432225875

Names of 421207432225875

• Cardinal: 421207432225875 can be written as Four hundred twenty-one trillion, two hundred seven billion, four hundred thirty-two million, two hundred twenty-five thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 4.21207432225875 × 10¹⁴

Factors of 421207432225875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 266

Divisors of 421207432225875

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 5 9 15 25 27 45 47 75 81 125 135 141 211 225 235 243 375 405 423 633 675 705 729 1055 1125 1175 1215 1269 1899 2025 2115 2209 3165 3375 3525 3645 3807 5275 5697 5875 6075 6345 6627 9495 9917 10125 10575 11045 11421 15825 17091 17625 18225 19035 19881 26375 28485 29751 30375 31725 33135 34263 44521 47475 49585 51273 52875 55225 57105 59643 79125 85455 89253 91125 95175 99405 103823 133563 142425 148755 153819 158625 165675 171315 178929 222605 237375 247925 256365 267759 276125 285525 298215 311469 400689 427275 446265 466099 475875 497025 519115 536787 667815 712125 743775 769095 803277 828375 856575 894645 934407 1113025 1202067 1239625 1281825 1338795 1398297 1427625 1491075 1557345 1610361 2003445 2092487 2136375 2231325 2330495 2409831 2485125 2595575 2683935 2803221 3339075 3606201 3718875 3845475 4016385 4194891 4282875 4473225 4672035 5565125 6010335 6277461 6409125 6693975 6991485 7229493 7455375 7786725 8051805 8409663 10017225 10462435 10818603 11156625 11652475 12049155 12584673 12977875 13419675 14016105 16695375 18031005 18832383 19227375 20081925 20974455 21906653 22366125 23360175 25228989 30051675 31387305 32455809 33469875 34957425 36147465 37754019 38933625 40259025 42048315 50086125 52312175 54093015 56497149 58262375 60245775 62923365 65719959 67098375 70080525 75686967 90155025 94161915 98346889 100409625 104872275 109533265 113262057 116800875 126144945 150258375 156936525 162279045 169491447 174787125 180737325 188770095 197159877 201295125 210241575 261560875 270465075 282485745 295040667 301228875 314616825 328599795 339786171 350402625 378434835 450775125 470809575 491734445 508474341 524361375 547666325 566310285 591479631 630724725 784682625 811395225 847457235 885122001 903686625 943850475 985799385 1051207875 1352325375 1412428725 1475203335 1525423023 1573084125 1642998975 1698930855 1774438893 1892174175 2354047875 2458672225 2542371705 2655366003 2738331625 2831551425 2957398155 3153623625 4056976125 4237286175 4425610005 4622303783 4719252375 4928996925 5323316679 7062143625 7376016675 7627115115 7966098009 8214994875 8494654275 8872194465 9460870875 12293361125 12711858525 13276830015 13866911349 14157757125 14786990775 15969950037 21186430875 22128050025 23111518915 23898294027 24644984625 26616583395 36880083375 38135575575 39830490045 41600734047 42473271375 44360972325 63559292625 66384150075 69334556745 71694882081 73934953875 79849750185 110640250125 115557594575 119491470135 124802202141 133082916975 190677877875 199152450225 208003670235 221804861625 331920750375 346672783725 358474410405 374406606423 399248750925 577787972875 597457350675 624011010705 665414584875 995762251125 1040018351175 1123219819269 1733363918625 1792372052025 1872033032115 1996243754625 2987286753375 3120055053525 3369659457807 5200091755875 5616099096345 8961860260125 9360165160575 15600275267625 16848297289035 28080495481725 46800825802875 84241486445175 140402477408625 421207432225875
• Sum of all divisors σ(n): 809107629333120
• Sum of proper divisors (its aliquot sum) s(n): 387900197107245
• 421207432225875 is a deficient number, because the sum of its proper divisors (387900197107245) is less than itself. Its deficiency is 33307235118630

Bases of 421207432225875

• Binary: 1011111110001010111111111010111111110010001010011₂
• Hexadecimal: 0x17F15FF5FE453
• Base-36: 45B00TW66R

Squares and roots of 421207432225875

• 421207432225875 squared (421207432225875²) is 177415700962315081457019515625
• 421207432225875 cubed (421207432225875³) is 74728811838890435690244927574394408091796875
• The square root of 421207432225875 is 20523338.7202442039
• The cube root of 421207432225875 is 74960.4195437077

Scales and comparisons

• 421,207,432,225,875 seconds is equal to 13,393,093 years, 24 weeks, 1 day, 3 hours, 11 minutes, 15 seconds.
• To count from 1 to 421,207,432,225,875 would take you about thirty-three million, four hundred eighty-two thousand, seven hundred thirty-three 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 421207432225875 cubic inches would be around 6246.7 feet tall.

Recreational maths with 421207432225875

• 421207432225875 backwards is 578522234702124
• The number of decimal digits it has is: 15
• The sum of 421207432225875's digits is 54
• More coming soon!