42378944972
42,378,944,972 is an even composite number composed of six prime numbers multiplied together.
What does the number 42378944972 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 324 divisors.
42378944972 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 42378944972:
22 × 72 × 132 × 172 × 19 × 233
(2 × 2 × 7 × 7 × 13 × 13 × 17 × 17 × 19 × 233)See below for interesting mathematical facts about the number 42378944972 from the Numbermatics database.
Names of 42378944972
- Cardinal: 42378944972 can be written as Forty-two billion, three hundred seventy-eight million, nine hundred forty-four thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 4.2378944972 × 1010
Factors of 42378944972
Divisors of 42378944972
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 4 7 13 14 17 19 26 28 34 38 49 52 68 76 91 98 119 133 169 182 196 221 233 238 247 266 289 323 338 364 442 466 476 494 532 578 637 646 676 833 884 931 932 988 1156 1183 1274 1292 1547 1631 1666 1729 1862 2023 2261 2366 2548 2873 3029 3094 3211 3262 3332 3458 3724 3757 3961 4046 4199 4427 4522 4732 5491 5746 6058 6188 6422 6524 6916 7514 7922 8092 8281 8398 8854 9044 10829 10982 11417 11492 12103 12116 12844 14161 15028 15827 15844 16562 16796 17708 20111 21203 21658 21964 22477 22834 24206 26299 27727 28322 29393 30989 31654 33124 38437 39377 40222 42406 43316 44954 45668 48412 48841 51493 52598 54587 55454 56644 57551 58786 61978 63308 67337 71383 75259 76874 78754 80444 84812 89908 97682 102986 105196 109174 110908 115102 117572 123956 134674 140777 142766 148421 150518 153748 157339 157508 184093 194089 195364 205751 205972 216923 218348 230204 269059 269348 275639 281554 285532 296842 301036 314678 341887 360451 368186 382109 388178 402857 411502 433846 471359 499681 526813 538118 551278 563108 593684 629356 669409 683774 720902 736372 748163 764218 776356 805714 823004 867692 875381 927979 942718 978367 999362 1053626 1076236 1102556 1279403 1338818 1367548 1441804 1496326 1528436 1611428 1750762 1855958 1885436 1929473 1956734 1998724 2107252 2393209 2523157 2558806 2674763 2677636 2819999 2992652 3299513 3497767 3501524 3687691 3711916 3858946 3913468 4685863 4786418 5046314 5117612 5237141 5349526 5639998 6127667 6495853 6599026 6848569 6995534 7375382 7717892 8955821 9371726 9572836 10092628 10474282 10699052 11279996 11379953 12255334 12718771 12991706 13198052 13697138 13991068 14750764 16632239 17911642 18743452 20948564 22759906 24510668 25437542 25983412 27394276 32801041 33264478 35823284 36659987 42893669 45470971 45519812 47939983 50875084 62690747 65602082 66528956 73319974 79659671 85787338 89031397 90941942 95879966 116425673 125381494 131204164 146639948 159319342 171574676 178062794 181883884 191759932 216219107 232851346 250762988 318638684 356125588 432438214 465702692 557617697 623219779 814979711 864876428 1115235394 1246439558 1513533749 1629959422 2230470788 2492879116 3027067498 3259918844 6054134996 10594736243 21189472486 42378944972
- Sum of all divisors σ(n): 104907904920
- Sum of proper divisors (its aliquot sum) s(n): 62528959948
- 42378944972 is an abundant number, because the sum of its proper divisors (62528959948) is greater than itself. Its abundance is 20150014976
Bases of 42378944972
- Binary: 1001110111011111101101100001110011002
- Hexadecimal: 0x9DDFB61CC
- Base-36: JGVBV7W
Squares and roots of 42378944972
- 42378944972 squared (423789449722) is 1795974976939804080784
- 42378944972 cubed (423789449723) is 76111524718820926096006178618048
-
The
square root of 42378944972 is 205861.4703435299 -
The
cube root of 42378944972 is 3486.4495100521
Scales and comparisons
How big is 42378944972?- 42,378,944,972 seconds is equal to 1,347 years, 27 weeks, 1 hour, 9 minutes, 32 seconds.
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To count from 1 to 42,378,944,972 would take you about two thousand, six hundred ninety-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 42378944972 cubic inches would be around 290.5 feet tall.
Recreational maths with 42378944972
- 42378944972 backwards is 27944987324
- The number of decimal digits it has is: 11
- The sum of 42378944972's digits is 59
- More coming soon!
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