421438971123712

Names of 421438971123712

• Cardinal: 421438971123712 can be written as Four hundred twenty-one trillion, four hundred thirty-eight billion, nine hundred seventy-one million, one hundred twenty-three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 4.21438971123712 × 10¹⁴

Factors of 421438971123712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 247

Divisors of 421438971123712

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 16 32 61 64 71 113 122 128 142 226 244 256 284 452 488 512 568 904 976 1024 1136 1808 1952 2048 2272 3616 3721 3904 4331 4544 6893 7232 7442 7808 8023 8662 9088 12769 13786 14464 14884 15616 16046 17324 18176 25538 27572 28928 29768 31232 32092 34648 36352 51076 55144 57856 59536 62464 64184 69296 72704 102152 110288 115712 119072 124928 128368 138592 145408 204304 220576 226981 231424 238144 256736 264191 277184 408608 420473 441152 453962 476288 489403 513472 528382 554368 778909 817216 840946 882304 906599 907924 952576 978806 1026944 1056764 1108736 1557818 1634432 1681892 1764608 1813198 1815848 1905152 1957612 2053888 2113528 2217472 3115636 3268864 3363784 3529216 3626396 3631696 3810304 3915224 4107776 4227056 4434944 6231272 6537728 6727568 7058432 7252792 7263392 7620608 7830448 8215552 8454112 8869888 12462544 13075456 13455136 14116864 14505584 14526784 15660896 16115651 16431104 16908224 24925088 25648853 26150912 26910272 29011168 29053568 29853583 31321792 32231302 33816448 47513449 49850176 51297706 53820544 55302539 58022336 58107136 59707166 62643584 64462604 67632896 95026898 99700352 102595412 107641088 110605078 116044672 116214272 119414332 125287168 128925208 135265792 190053796 199400704 205190824 215282176 221210156 232089344 232428544 238828664 250574336 257850416 270531584 380107592 398801408 410381648 430564352 442420312 464178688 464857088 477657328 501148672 515700832 541063168 760215184 797602816 820763296 861128704 884840624 928357376 955314656 1002297344 1031401664 1520430368 1595205632 1641526592 1769681248 1821068563 1856714752 1910629312 2062803328 2898320389 3040860736 3283053184 3373454879 3539362496 3642137126 3821258624 4125606656 5796640778 6081721472 6566106368 6746909758 7078724992 7284274252 7642517248 8251213312 11593281556 12163442944 13132212736 13493819516 14157449984 14568548504 15285034496 16502426624 23186563112 24326885888 26264425472 26987639032 28314899968 29137097008 30570068992 33004853248 46373126224 48653771776 52528850944 53975278064 56629799936 58274194016 61140137984 92746252448 97307543552 107950556128 113259599872 116548388032 185492504896 205780747619 215901112256 233096776064 370985009792 411561495238 431802224512 466193552128 741970019584 823122990476 863604449024 932387104256 1483940039168 1646245980952 1727208898048 1864774208512 2967880078336 3292491961904 3454417796096 3729548417024 5935760156672 6584983923808 6908835592192 13169967847616 26339935695232 52679871390464 105359742780928 210719485561856 421438971123712
• Sum of all divisors σ(n): 876539451322080
• Sum of proper divisors (its aliquot sum) s(n): 455100480198368
• 421438971123712 is an abundant number, because the sum of its proper divisors (455100480198368) is greater than itself. Its abundance is 33661509074656

Bases of 421438971123712

• Binary: 1011111110100101111101000001010110001100000000000₂
• Hexadecimal: 0x17F4BE82B1800
• Base-36: 45DYE26B5S

Squares and roots of 421438971123712

• 421438971123712 squared (421438971123712²) is 177610806381812956976008658944
• 421438971123712 cubed (421438971123712³) is 74852115502004073781543205445865289839280128
• The square root of 421438971123712 is 20528978.8134654179
• The cube root of 421438971123712 is 74974.1523447817

Scales and comparisons

• 421,438,971,123,712 seconds is equal to 13,400,455 years, 35 weeks, 4 days, 11 hours, 41 minutes, 52 seconds.
• To count from 1 to 421,438,971,123,712 would take you about thirty-three million, five hundred one thousand, one hundred thirty-nine 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 421438971123712 cubic inches would be around 6247.8 feet tall.

Recreational maths with 421438971123712

• 421438971123712 backwards is 217321179834124
• The number of decimal digits it has is: 15
• The sum of 421438971123712's digits is 55
• More coming soon!