420997243821128
420,997,243,821,128 is an even composite number composed of six prime numbers multiplied together.
420997243821128 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 420997243821128:
23 × 13 × 17 × 712 × 2112 × 1061
(2 × 2 × 2 × 13 × 17 × 71 × 71 × 211 × 211 × 1061)See below for interesting mathematical facts about the number 420997243821128 from the Numbermatics database.
Names of 420997243821128
- Cardinal: 420997243821128 can be written as Four hundred twenty trillion, nine hundred ninety-seven billion, two hundred forty-three million, eight hundred twenty-one thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 4.20997243821128 × 1014
Factors of 420997243821128
Divisors of 420997243821128
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 8 13 17 26 34 52 68 71 104 136 142 211 221 284 422 442 568 844 884 923 1061 1207 1688 1768 1846 2122 2414 2743 3587 3692 4244 4828 5041 5486 7174 7384 8488 9656 10082 10972 13793 14348 14981 15691 18037 20164 21944 27586 28696 29962 31382 36074 40328 44521 46631 55172 59924 62764 65533 72148 75331 85697 89042 93262 110344 119848 125528 131066 144296 150662 171394 178084 186524 194753 223871 234481 254677 262132 301324 342788 356168 373048 389506 447742 468962 509354 524264 578773 602648 685576 756857 779012 895484 937924 979303 1018708 1063651 1114061 1157546 1280627 1513714 1558024 1790968 1875848 1958606 2037416 2127302 2228122 2315092 2561254 2910323 3027428 3160991 3310801 3805807 3917212 4254604 4456244 4630184 5122508 5348501 5820646 6054856 6321982 6621602 7611614 7834424 8509208 8912488 9839141 10245016 10697002 11641292 12643964 13243204 13827463 15223228 15894841 16648151 18082067 19678282 21394004 23282584 25287928 26486408 27654926 30446456 31789682 33296302 36164134 39356564 41092883 42788008 47236781 49475491 53736847 55309852 63579364 66592604 69530513 72328268 78713128 82185766 90924517 94473562 98950982 107473694 110619704 127158728 133185208 139061026 144656536 164371532 181849034 188947124 197901964 206632933 214947388 224430361 235066871 270212297 278122052 328743064 363698068 377894248 395803928 413265866 429894776 448860722 470133742 540424594 556244104 614078153 698579011 727396136 803025277 826531732 897721444 940267484 1080849188 1128533711 1182018721 1228156306 1397158022 1606050554 1653063464 1795442888 1880534968 2161698376 2257067422 2364037442 2456312612 2794316044 2917594693 3212101108 3353811451 3512759861 3815316137 4514134844 4728074884 4912625224 5588632088 5835189386 6424202216 6707622902 7025519722 7630632274 9028269688 9456149768 10439328601 11670378772 13415245804 14051039444 14670938243 15261264548 19185073087 20878657202 23340757544 26830491608 28102078888 29341876486 30522529096 38370146174 41757314404 43599548863 49599109781 57014794667 58683752972 76740292348 83514628808 87199097726 99198219562 114029589334 117367505944 153480584696 174398195452 198396439124 228059178668 238120613021 249405950131 348796390904 396792878248 456118357336 476241226042 498811900262 741192330671 952482452084 997623800524 1482384661342 1904964904168 1995247601048 2964769322684 3095567969273 4048050421357 5929538645368 6191135938546 8096100842714 12382271877092 16192201685428 24764543754184 32384403370856 52624655477641 105249310955282 210498621910564 420997243821128
- Sum of all divisors σ(n): 918163732744440
- Sum of proper divisors (its aliquot sum) s(n): 497166488923312
- 420997243821128 is an abundant number, because the sum of its proper divisors (497166488923312) is greater than itself. Its abundance is 76169245102184
Bases of 420997243821128
- Binary: 10111111011100101000011110010101101011100010010002
- Hexadecimal: 0x17EE50F2B5C48
- Base-36: 458BGP5748
Squares and roots of 420997243821128
- 420997243821128 squared (4209972438211282) is 177238679304986297974459192384
- 420997243821128 cubed (4209972438211283) is 74616995485896029860368593292842325035889152
-
The
square root of 420997243821128 is 20518217.3646037779 -
The
cube root of 420997243821128 is 74947.9487028863
Scales and comparisons
How big is 420997243821128?- 420,997,243,821,128 seconds is equal to 13,386,410 years, 6 weeks, 2 days, 23 hours, 12 minutes, 8 seconds.
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To count from 1 to 420,997,243,821,128 would take you about thirty-three million, four hundred sixty-six thousand and twenty-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 420997243821128 cubic inches would be around 6245.7 feet tall.
Recreational maths with 420997243821128
- 420997243821128 backwards is 821128342799024
- The number of decimal digits it has is: 15
- The sum of 420997243821128's digits is 62
- More coming soon!
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The information we have on file for 420997243821128 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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