28638315090
28,638,315,090 is an even composite number composed of seven prime numbers multiplied together.
28638315090 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 28638315090:
2 × 32 × 5 × 73 × 113 × 17 × 41
(2 × 3 × 3 × 5 × 7 × 7 × 7 × 11 × 11 × 11 × 17 × 41)See below for interesting mathematical facts about the number 28638315090 from the Numbermatics database.
Names of 28638315090
- Cardinal: 28638315090 can be written as Twenty-eight billion, six hundred thirty-eight million, three hundred fifteen thousand and ninety.
Scientific notation
- Scientific notation: 2.863831509 × 1010
Factors of 28638315090
Divisors of 28638315090
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 5 6 7 9 10 11 14 15 17 18 21 22 30 33 34 35 41 42 45 49 51 55 63 66 70 77 82 85 90 98 99 102 105 110 119 121 123 126 147 153 154 165 170 187 198 205 210 231 238 242 245 246 255 287 294 306 315 330 343 357 363 369 374 385 410 441 451 462 490 495 510 539 561 574 595 605 615 630 686 693 697 714 726 735 738 765 770 833 847 861 882 902 935 990 1029 1071 1078 1089 1122 1155 1190 1210 1230 1309 1331 1353 1386 1394 1435 1470 1530 1617 1666 1683 1694 1715 1722 1785 1815 1845 1870 2009 2057 2058 2091 2142 2178 2205 2255 2310 2499 2541 2583 2618 2662 2695 2706 2805 2870 3087 3157 3234 3366 3430 3465 3485 3570 3630 3690 3773 3927 3993 4018 4059 4114 4165 4182 4235 4305 4410 4510 4851 4879 4961 4998 5082 5145 5166 5355 5390 5445 5610 5831 5929 6027 6171 6174 6273 6314 6545 6655 6765 6930 6970 7497 7546 7623 7667 7854 7986 8085 8118 8330 8415 8470 8610 9163 9317 9471 9702 9758 9922 10045 10285 10290 10455 10710 10890 11319 11662 11781 11858 11979 12054 12342 12495 12546 12705 12915 13090 13310 13530 14063 14399 14637 14883 14994 15246 15334 15435 15785 16170 16830 17493 17787 18081 18326 18513 18634 18865 18942 19635 19965 20090 20295 20570 20910 22099 22627 22638 23001 23562 23958 24255 24395 24805 24990 25410 25830 27489 27951 28126 28413 28798 29155 29274 29645 29766 30135 30855 30870 31365 31570 33957 34153 34727 34986 35574 36162 37026 37485 37730 38115 38335 39270 39930 40590 41503 42189 43197 43911 44198 44649 45254 45815 46002 46585 47355 48510 48790 49610 52479 53361 53669 54571 54978 55902 56595 56826 58310 58905 59290 59895 60270 61710 62730 64141 65219 66297 67881 67914 68306 69003 69454 70315 71995 73185 74415 74970 76230 76670 82467 83006 83853 84337 84378 86394 87465 87822 88935 89298 90405 91630 92565 93170 94710 100793 102459 104181 104958 106722 107338 109142 110495 113135 113190 115005 117810 119790 124509 126567 128282 129591 130438 132594 135762 137445 138006 139755 140630 142065 143990 146370 148830 154693 158389 161007 163713 164934 167706 168674 169785 170765 173635 174930 177870 180810 185130 192423 195657 198891 201586 203643 204918 207515 208362 210945 215985 219555 220990 223245 226270 230010 239071 243089 249018 253011 253134 259182 262395 266805 268345 272855 274890 279510 284130 302379 307377 309386 312543 316778 320705 322014 326095 327426 331485 339405 339570 341530 345015 347270 373527 375683 381997 384846 391314 397782 407286 412335 415030 419265 421685 421890 431970 439110 446490 456533 464079 475167 478142 483021 486178 491139 503965 506022 512295 520905 524790 533610 536690 545710 577269 586971 590359 604758 614754 622545 625086 632835 641410 647955 652190 662970 678810 690030 705551 717213 729267 747054 751366 759033 763994 773465 791945 805035 818565 824670 838530 843370 907137 913066 927707 928158 950334 962115 966042 978285 982278 994455 1007930 1018215 1024590 1041810 1108723 1127049 1145991 1154538 1173942 1180718 1195355 1215445 1245090 1265055 1265670 1295910 1369599 1392237 1411102 1425501 1434426 1458534 1511895 1518066 1536885 1546930 1562715 1583890 1610070 1637130 1701623 1771077 1814274 1855414 1867635 1878415 1909985 1924230 1956570 1988910 2036430 2116653 2151639 2187801 2217446 2254098 2282665 2291982 2320395 2375835 2390710 2415105 2430890 2455695 2530110 2629781 2673979 2739198 2783121 2784474 2851002 2886345 2934855 2951795 3023790 3073770 3125430 3326169 3381147 3403246 3437973 3527755 3542154 3586065 3646335 3735270 3756830 3795165 3819970 4108797 4132513 4233306 4303278 4375602 4535685 4565330 4638535 4640790 4751670 4830210 4911390 5104869 5259562 5313231 5347958 5543615 5566242 5635245 5729955 5772690 5869710 5903590 6349959 6493949 6652338 6762294 6847995 6875946 6961185 7055510 7127505 7172130 7292670 7590330 7761061 7889343 8021937 8217594 8265026 8349363 8508115 8855385 9071370 9277070 9978507 10209738 10583265 10626462 10758195 10939005 11087230 11270490 11459910 12397539 12699918 12987898 13148905 13369895 13695990 13915605 13922370 14255010 15314607 15522122 15778686 16043874 16630845 16698726 16905735 17016230 17189865 17710770 18717853 19481847 19957014 20543985 20662565 21166530 21516390 21878010 23283183 23668029 24065811 24795078 25524345 26297810 26566155 26739790 27831210 28927591 30629214 31749795 32469745 33261690 33811470 34379730 37192617 37435706 38805305 38963694 39446715 40109685 41087970 41325130 41746815 45457643 46566366 47336058 48131622 49892535 51048690 53132310 56153559 57855182 58445541 61987695 63499590 64939490 69849549 74385234 76573035 77610610 78893430 80219370 83493630 86782773 90915286 93589265 97409235 99785070 112307118 116415915 116891082 118340145 120329055 123975390 136372929 139699098 144637955 153146070 168460677 173565546 185963085 187178530 194818470 227288215 232831830 236680290 240658110 260348319 272745858 280767795 289275910 292227705 318203501 336921354 349247745 371926170 409118787 433913865 454576430 520696638 561535590 584455410 636407002 681864645 698495490 818237574 842303385 867827730 954610503 1301741595 1363729290 1591017505 1684606770 1909221006 2045593935 2603483190 2863831509 3182035010 4091187870 4773052515 5727663018 9546105030 14319157545 28638315090
- Sum of all divisors σ(n): 103594982400
- Sum of proper divisors (its aliquot sum) s(n): 74956667310
- 28638315090 is an abundant number, because the sum of its proper divisors (74956667310) is greater than itself. Its abundance is 46318352220
Bases of 28638315090
- Binary: 110101010101111101000000010010100102
- Hexadecimal: 0x6AAFA0252
- Base-36: D5MIHCI
Squares and roots of 28638315090
- 28638315090 squared (286383150902) is 820153091194121708100
- 28638315090 cubed (286383150903) is 23487802647654761832376805229000
-
The
square root of 28638315090 is 169228.5882763311 -
The
cube root of 28638315090 is 3059.4908194173
Scales and comparisons
How big is 28638315090?- 28,638,315,090 seconds is equal to 910 years, 31 weeks, 4 days, 23 hours, 31 minutes, 30 seconds.
-
To count from 1 to 28,638,315,090 would take you about one thousand, eight hundred twenty-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 28638315090 cubic inches would be around 255 feet tall.
Recreational maths with 28638315090
- 28638315090 backwards is 09051383682
- 28638315090 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28638315090's digits is 45
- More coming soon!
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The information we have on file for 28638315090 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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