42121979859372
42,121,979,859,372 is an even composite number composed of five prime numbers multiplied together.
42121979859372 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42121979859372:
22 × 3 × 73 × 195 × 4133
(2 × 2 × 3 × 7 × 7 × 7 × 19 × 19 × 19 × 19 × 19 × 4133)See below for interesting mathematical facts about the number 42121979859372 from the Numbermatics database.
Names of 42121979859372
- Cardinal: 42121979859372 can be written as Forty-two trillion, one hundred twenty-one billion, nine hundred seventy-nine million, eight hundred fifty-nine thousand, three hundred seventy-two.
Scientific notation
- Scientific notation: 4.2121979859372 × 1013
Factors of 42121979859372
Divisors of 42121979859372
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 7 12 14 19 21 28 38 42 49 57 76 84 98 114 133 147 196 228 266 294 343 361 399 532 588 686 722 798 931 1029 1083 1372 1444 1596 1862 2058 2166 2527 2793 3724 4116 4133 4332 5054 5586 6517 6859 7581 8266 10108 11172 12399 13034 13718 15162 16532 17689 19551 20577 24798 26068 27436 28931 30324 35378 39102 41154 48013 49596 53067 57862 70756 78204 78527 82308 86793 96026 106134 115724 123823 130321 144039 157054 173586 192052 202517 212268 235581 247646 260642 288078 314108 336091 347172 371469 390963 405034 471162 495292 521284 549689 576156 607551 672182 742938 781926 810068 912247 942324 1008273 1099378 1215102 1344364 1417619 1485876 1492013 1563852 1649067 1824494 2016546 2198756 2352637 2430204 2476099 2736741 2835238 2984026 3298134 3648988 3847823 4033092 4252857 4476039 4705274 4952198 5473482 5670476 5968052 6385729 6596268 7057911 7428297 7695646 8505714 8952078 9410548 9904396 10444091 10946964 11543469 12771458 14115822 14856594 15391292 17011428 17332693 17904156 19157187 20888182 23086938 25542916 26934761 28231644 28348247 29713188 31332273 34665386 38314374 41776364 44700103 46173876 51998079 53869522 56696494 62664546 69330772 73108637 76628748 80804283 85044741 89400206 103996158 107739044 113392988 121328851 125329092 134100309 146217274 161608566 170089482 178800412 198437729 207992316 219325911 242657702 268200618 292434548 323217132 340178964 363986553 396875458 438651822 485315404 511760459 536401236 538616693 595313187 727973106 793750916 849301957 877303644 1023520918 1077233386 1190626374 1389064103 1455946212 1535281377 1615850079 1698603914 2047041836 2154466772 2381252748 2547905871 2778128206 3070562754 3231700158 3397207828 3770316851 4167192309 5095811742 5556256412 6141125508 6463400316 7540633702 8334384618 9723448721 10191623484 10233717167 11310950553 15081267404 16668769236 19446897442 20467434334 22621901106 26392217957 29170346163 30701151501 38893794884 40934868668 45243802212 52784435914 58340692326 61402303002 71636020169 79176653871 105568871828 116681384652 122804606004 143272040338 158353307742 184745525699 214908060507 286544080676 316706615484 369491051398 429816121014 501452141183 554236577097 738982102796 859632242028 1002904282366 1108473154194 1504356423549 2005808564732 2216946308388 3008712847098 3510164988281 6017425694196 7020329976562 10530494964843 14040659953124 21060989929686 42121979859372
- Sum of all divisors σ(n): 121014548928000
- Sum of proper divisors (its aliquot sum) s(n): 78892569068628
- 42121979859372 is an abundant number, because the sum of its proper divisors (78892569068628) is greater than itself. Its abundance is 36770589209256
Bases of 42121979859372
- Binary: 10011001001111010010011010010110010001101011002
- Hexadecimal: 0x264F49A591AC
- Base-36: EXIKJ919O
Squares and roots of 42121979859372
- 42121979859372 squared (421219798593722) is 1774261187273340412896234384
- 42121979859372 cubed (421219798593723) is 74735393995593097161331611213388671046848
-
The
square root of 42121979859372 is 6490144.8257625191 -
The
cube root of 42121979859372 is 34793.8851334165
Scales and comparisons
How big is 42121979859372?- 42,121,979,859,372 seconds is equal to 1,339,348 years, 34 weeks, 5 days, 56 minutes, 12 seconds.
-
To count from 1 to 42,121,979,859,372 would take you about three million, three hundred forty-eight thousand, three hundred seventy-one 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 42121979859372 cubic inches would be around 2899.5 feet tall.
Recreational maths with 42121979859372
- 42121979859372 backwards is 27395897912124
- The number of decimal digits it has is: 14
- The sum of 42121979859372's digits is 69
- More coming soon!
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