28447385472
28,447,385,472 is an even composite number composed of seven prime numbers multiplied together.
28447385472 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 28447385472:
27 × 32 × 11 × 17 × 37 × 43 × 83
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 17 × 37 × 43 × 83)See below for interesting mathematical facts about the number 28447385472 from the Numbermatics database.
Names of 28447385472
- Cardinal: 28447385472 can be written as Twenty-eight billion, four hundred forty-seven million, three hundred eighty-five thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.8447385472 × 1010
Factors of 28447385472
Divisors of 28447385472
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 17 18 22 24 32 33 34 36 37 43 44 48 51 64 66 68 72 74 83 86 88 96 99 102 111 128 129 132 136 144 148 153 166 172 176 187 192 198 204 222 249 258 264 272 288 296 306 332 333 344 352 374 384 387 396 407 408 444 473 498 516 528 544 561 576 592 612 629 664 666 688 704 731 747 748 774 792 814 816 888 913 946 996 1032 1056 1088 1122 1152 1184 1221 1224 1258 1328 1332 1376 1408 1411 1419 1462 1494 1496 1548 1584 1591 1628 1632 1683 1776 1826 1887 1892 1992 2064 2112 2176 2193 2244 2368 2442 2448 2516 2656 2664 2739 2752 2822 2838 2924 2988 2992 3071 3096 3168 3182 3256 3264 3366 3552 3569 3652 3663 3774 3784 3984 4128 4224 4233 4257 4386 4488 4736 4773 4884 4896 5032 5312 5328 5478 5504 5644 5661 5676 5848 5976 5984 6142 6192 6336 6364 6512 6528 6579 6732 6919 7104 7138 7304 7326 7548 7568 7968 8041 8217 8256 8466 8514 8772 8976 9213 9546 9768 9792 10064 10624 10656 10707 10956 11288 11322 11352 11696 11952 11968 12284 12384 12672 12699 12728 13024 13158 13464 13838 14208 14276 14319 14608 14652 15096 15136 15521 15936 16082 16434 16512 16932 17028 17501 17544 17952 18426 19092 19536 19584 20128 20757 21312 21414 21912 22576 22644 22704 23392 23904 23936 24123 24568 24768 25398 25456 26048 26316 26928 27047 27639 27676 28552 28638 29216 29304 30192 30272 31042 31872 32121 32164 32868 33781 33864 34056 35002 35088 35904 36852 38184 39072 39259 40256 41514 42624 42828 43824 45152 45288 45408 46563 46784 47808 48246 49136 49536 50796 50912 52096 52207 52503 52632 53856 54094 55278 55352 57104 57276 58432 58608 60384 60544 60673 62084 62271 64242 64328 65736 67562 67728 68112 70004 70176 71808 72369 73704 76368 78144 78518 80512 81141 83028 85656 87648 90304 90576 90816 93126 93568 95616 96492 98272 101343 101592 101824 104414 105006 105264 107712 108188 110556 110704 114208 114552 116864 117216 117777 120768 121346 124168 124542 128484 128656 131472 132053 135124 135456 136224 139689 140008 140352 144738 147408 152736 156288 156621 157036 157509 162282 166056 171312 175296 180608 181152 181632 182019 186252 192984 196544 202686 203184 203648 208828 210012 210528 215424 216376 221112 221408 228416 229104 234432 235554 241536 242692 243423 248336 249084 256968 257312 262944 264106 270248 270912 272448 279378 280016 280704 289476 294816 297517 304029 305472 313242 314072 315018 324564 332112 342624 350592 353331 362304 364038 372504 385968 393088 396159 405372 406368 417656 420024 421056 432752 442224 442816 456832 458208 468864 469863 471108 485384 486846 496672 498168 513936 514624 525888 528212 540496 541824 544896 546057 558756 560032 574277 578952 589632 595034 608058 610944 626484 628144 630036 649128 664224 667403 685248 706662 724608 728076 745008 771936 792318 810744 812736 835312 840048 842112 865504 884448 885632 892551 916416 939726 942216 970768 973692 993344 996336 1027872 1029248 1051776 1056424 1080992 1092114 1117512 1120064 1148554 1157904 1179264 1188477 1190068 1216116 1252968 1256288 1260072 1298256 1328448 1334806 1370496 1413324 1452583 1456152 1490016 1543872 1584636 1621488 1625472 1670624 1680096 1722831 1731008 1768896 1785102 1832832 1879452 1884432 1941536 1947384 1986688 1992672 2002209 2055744 2112848 2161984 2184228 2235024 2240128 2244901 2297108 2315808 2376954 2380136 2432232 2505936 2512576 2520144 2596512 2656896 2669612 2677653 2826648 2905166 2912304 2980032 3087744 3169272 3242976 3341248 3360192 3445662 3462016 3537792 3570204 3758904 3768864 3883072 3894768 3985344 4004418 4111488 4225696 4323968 4357749 4368456 4470048 4489802 4594216 4631616 4753908 4760272 4864464 5011872 5025152 5040288 5168493 5193024 5339224 5355306 5653296 5810332 5824608 5960064 6006627 6338544 6485952 6682496 6720384 6734703 6891324 7140408 7517808 7537728 7766144 7789536 7970688 8008836 8451392 8715498 8736912 8940096 8979604 9188432 9263232 9507816 9520544 9728928 10023744 10080576 10336986 10386048 10678448 10710612 11306592 11620664 11649216 12013254 12677088 12971904 13073247 13469406 13782648 14280816 15035616 15075456 15579072 16017672 16902784 17430996 17473824 17880192 17959208 18376864 19015632 19041088 19457856 20047488 20161152 20204109 20673972 21356896 21421224 22613184 23241328 23298432 24026508 24693911 25354176 26146494 26938812 27565296 28561632 30071232 31158144 32035344 34861992 34947648 35918416 36753728 38031264 38082176 38915712 40408218 41347944 42713792 42842448 45226368 46482656 48053016 49387822 50708352 52292988 53877624 55130592 57123264 60142464 64070688 69723984 69895296 71836832 73507456 74081733 76062528 80816436 82695888 85427584 85684896 92965312 96106032 98775644 104585976 107755248 110261184 114246528 128141376 139447968 143673664 148163466 152125056 161632872 165391776 171369792 185930624 192212064 197551288 209171952 215510496 220522368 222245199 256282752 278895936 287347328 296326932 323265744 330783552 342739584 384424128 395102576 418343904 431020992 444490398 557791872 592653864 646531488 661567104 768848256 790205152 836687808 862041984 888980796 1185307728 1293062976 1580410304 1673375616 1777961592 2370615456 2586125952 3160820608 3555923184 4741230912 7111846368 9482461824 14223692736 28447385472
- Sum of all divisors σ(n): 100566385920
- Sum of proper divisors (its aliquot sum) s(n): 72119000448
- 28447385472 is an abundant number, because the sum of its proper divisors (72119000448) is greater than itself. Its abundance is 43671614976
Bases of 28447385472
- Binary: 110100111111001100010100111100000002
- Hexadecimal: 0x69F98A780
- Base-36: D2GU740
Squares and roots of 28447385472
- 28447385472 squared (284473854722) is 809253740192556662784
- 28447385472 cubed (284473854723) is 23021153091915398891418364674048
-
The
square root of 28447385472 is 168663.5273910753 -
The
cube root of 28447385472 is 3052.6765172289
Scales and comparisons
How big is 28447385472?- 28,447,385,472 seconds is equal to 904 years, 28 weeks, 3 hours, 31 minutes, 12 seconds.
-
To count from 1 to 28,447,385,472 would take you about one thousand, eight hundred 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 28447385472 cubic inches would be around 254.4 feet tall.
Recreational maths with 28447385472
- 28447385472 backwards is 27458374482
- The number of decimal digits it has is: 11
- The sum of 28447385472's digits is 54
- More coming soon!
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"Number 28447385472 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
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Numbermatics. (2024). Number 28447385472 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/28447385472/
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The information we have on file for 28447385472 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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