28429248637888
28,429,248,637,888 is an even composite number composed of four prime numbers multiplied together.
28429248637888 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred seventy-eight divisors.
Prime factorization of 28429248637888:
26 × 75 × 532 × 972
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 7 × 53 × 53 × 97 × 97)See below for interesting mathematical facts about the number 28429248637888 from the Numbermatics database.
Names of 28429248637888
- Cardinal: 28429248637888 can be written as Twenty-eight trillion, four hundred twenty-nine billion, two hundred forty-eight million, six hundred thirty-seven thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 2.8429248637888 × 1013
Factors of 28429248637888
Divisors of 28429248637888
- Number of divisors d(n): 378
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 53 56 64 97 98 106 112 194 196 212 224 343 371 388 392 424 448 679 686 742 776 784 848 1358 1372 1484 1552 1568 1696 2401 2597 2716 2744 2809 2968 3104 3136 3392 4753 4802 5141 5194 5432 5488 5618 5936 6208 9409 9506 9604 10282 10388 10864 10976 11236 11872 16807 18179 18818 19012 19208 19663 20564 20776 21728 21952 22472 23744 33271 33614 35987 36358 37636 38024 38416 39326 41128 41552 43456 44944 65863 66542 67228 71974 72716 75272 76048 76832 78652 82256 83104 89888 127253 131726 133084 134456 137641 143948 145432 150544 152096 153664 157304 164512 166208 179776 232897 251909 254506 263452 266168 268912 272473 275282 287896 290864 301088 304192 314608 329024 461041 465794 498677 503818 509012 526904 532336 537824 544946 550564 575792 581728 602176 629216 890771 922082 931588 963487 997354 1007636 1018024 1053808 1064672 1075648 1089892 1101128 1151584 1163456 1258432 1630279 1763363 1781542 1844164 1863176 1907311 1926974 1994708 2015272 2036048 2107616 2129344 2179784 2202256 2303168 3227287 3260558 3490739 3526726 3563084 3688328 3726352 3814622 3853948 3989416 4030544 4072096 4215232 4359568 4404512 6454574 6521116 6744409 6981478 7053452 7126168 7376656 7452704 7629244 7707896 7978832 8061088 8144192 8719136 8809024 12343541 12909148 13042232 13351177 13488818 13962956 14106904 14252336 14753312 14905408 15258488 15415792 15957664 16122176 17438272 22591009 24435173 24687082 25818296 26084464 26429881 26702354 26977636 27925912 28213808 28504672 29506624 30516976 30831584 31915328 45182018 47210863 48870346 49374164 51636592 52168928 52859762 53404708 53955272 55851824 56427616 57009344 61033952 61663168 86404787 90364036 93458239 94421726 97740692 98748328 103273184 104337856 105719524 106809416 107910544 111703648 112855232 122067904 158137063 171046211 172809574 180728072 185009167 186916478 188843452 195481384 197496656 206546368 211439048 213618832 215821088 223407296 316274126 342092422 345619148 361456144 370018334 373832956 377686904 390962768 394993312 422878096 427237664 431642176 632548252 654207673 684184844 691238296 722912288 740036668 747665912 755373808 781925536 789986624 845756192 854475328 1197323477 1265096504 1295064169 1308415346 1368369688 1382476592 1445824576 1480073336 1495331824 1510747616 1563851072 1691512384 2394646954 2530193008 2590128338 2616830692 2736739376 2764953184 2960146672 2990663648 3021495232 4579453711 4789293908 5060386016 5180256676 5233661384 5473478752 5529906368 5920293344 5981327296 8381264339 9065449183 9158907422 9578587816 10120772032 10360513352 10467322768 10946957504 11840586688 16762528678 18130898366 18317814844 19157175632 20721026704 20934645536 33525057356 36261796732 36635629688 38314351264 41442053408 41869291072 63458144281 67050114712 72523593464 73271259376 76628702528 82884106816 126916288562 134100229424 145047186928 146542518752 253832577124 268200458848 290094373856 293085037504 444207009967 507665154248 536400917696 580188747712 888414019934 1015330308496 1776828039868 2030660616992 3553656079736 4061321233984 7107312159472 14214624318944 28429248637888
- Sum of all divisors σ(n): 67780046294856
- Sum of proper divisors (its aliquot sum) s(n): 39350797656968
- 28429248637888 is an abundant number, because the sum of its proper divisors (39350797656968) is greater than itself. Its abundance is 10921549019080
Bases of 28429248637888
- Binary: 1100111011011001100110100010000101011110000002
- Hexadecimal: 0x19DB33442BC0
- Base-36: A2S7SM8CG
Squares and roots of 28429248637888
- 28429248637888 squared (284292486378882) is 808222178114856703349100544
- 28429248637888 cubed (284292486378883) is 22977149256282662457303722728261959811072
-
The
square root of 28429248637888 is 5331908.5361517597 -
The
cube root of 28429248637888 is 30520.2762739069
Scales and comparisons
How big is 28429248637888?- 28,429,248,637,888 seconds is equal to 903,962 years, 8 weeks, 5 days, 14 hours, 31 minutes, 28 seconds.
-
To count from 1 to 28,429,248,637,888 would take you about two million, two hundred fifty-nine thousand, nine hundred 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 28429248637888 cubic inches would be around 2543.4 feet tall.
Recreational maths with 28429248637888
- 28429248637888 backwards is 88873684292482
- The number of decimal digits it has is: 14
- The sum of 28429248637888's digits is 79
- More coming soon!
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