128011388472
128,011,388,472 is an even composite number composed of seven prime numbers multiplied together.
128011388472 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 128011388472:
23 × 34 × 11 × 37 × 61 × 73 × 109
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 37 × 61 × 73 × 109)See below for interesting mathematical facts about the number 128011388472 from the Numbermatics database.
Names of 128011388472
- Cardinal: 128011388472 can be written as One hundred twenty-eight billion, eleven million, three hundred eighty-eight thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.28011388472 × 1011
Factors of 128011388472
Divisors of 128011388472
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 37 44 54 61 66 72 73 74 81 88 99 108 109 111 122 132 146 148 162 183 198 216 218 219 222 244 264 292 296 297 324 327 333 366 396 407 436 438 444 488 549 584 594 648 654 657 666 671 732 792 803 814 872 876 888 891 981 999 1098 1188 1199 1221 1308 1314 1332 1342 1464 1606 1628 1647 1752 1782 1962 1971 1998 2013 2196 2257 2376 2398 2409 2442 2616 2628 2664 2684 2701 2943 2997 3212 3256 3294 3564 3597 3663 3924 3942 3996 4026 4033 4392 4453 4514 4796 4818 4884 4941 5256 5368 5402 5886 5913 5994 6039 6424 6588 6649 6771 7128 7194 7227 7326 7848 7884 7957 7992 8052 8066 8103 8829 8906 9028 9592 9636 9768 9882 10791 10804 10989 11772 11826 11988 12078 12099 13176 13298 13359 13542 14388 14454 14652 15768 15914 16104 16132 16206 17658 17812 18056 18117 19272 19764 19947 20313 21582 21608 21681 21978 23544 23652 23871 23976 24156 24198 24309 24827 26596 26718 27084 28776 28908 29304 29711 31828 32264 32373 32412 32967 35316 35624 36234 36297 39528 39894 40077 40626 43164 43362 43956 44363 47304 47742 48312 48396 48618 48983 49654 53192 53436 54168 54351 57816 59422 59841 60939 63656 64746 64824 65043 65934 70632 71613 72468 72594 72927 73139 74481 79788 80154 81252 86328 86724 87527 87912 88726 89133 95484 96792 97119 97236 97966 99308 106872 108702 108891 118844 119682 120231 121878 129492 130086 131868 133089 143226 144936 145188 145854 146278 146949 148962 159576 160308 162504 164761 173448 175054 177452 178266 179523 182817 190968 194238 194472 195932 198616 214839 217404 217782 218781 219417 223443 237688 239364 240462 243756 246013 258984 260172 262581 263736 266178 267399 286452 290376 291708 292556 293898 294409 297924 320616 326673 329522 350108 354904 356532 359046 360693 365634 388476 391864 399267 429678 434808 435564 437562 438834 440847 446886 478728 480924 485377 487512 492026 494283 520344 525162 532356 534798 538569 572904 583416 585112 587796 588818 595848 644517 653346 658251 659044 670329 700216 713064 718092 721386 731268 738039 776952 787743 798534 802197 859356 871128 875124 877668 881694 883227 893772 961848 970754 984052 988566 1050324 1064712 1069596 1077138 1175592 1177636 1197801 1289034 1306692 1316502 1318088 1322541 1340658 1436184 1442772 1456131 1462536 1476078 1482849 1575486 1597068 1604394 1718712 1750248 1755336 1763388 1766454 1787544 1812371 1941508 1968104 1974753 1977132 2010987 2100648 2139192 2154276 2214117 2355272 2363229 2395602 2406591 2578068 2613384 2633004 2645082 2649681 2681316 2706143 2885544 2912262 2952156 2965698 3150972 3194136 3208788 3238499 3526776 3532908 3593403 3624742 3883016 3949506 3954264 3967623 4021974 4308552 4368393 4428234 4448547 4726458 4791204 4813182 5156136 5266008 5290164 5299362 5339147 5362632 5412286 5437113 5824524 5904312 5924259 5931396 6301944 6417576 6476998 6642351 7065816 7089687 7186806 7249484 7899012 7935246 7949043 8043948 8118429 8736786 8856468 8897094 9452916 9582408 9626364 9715497 10580328 10598724 10678294 10824572 10874226 11649048 11848518 11862792 12953996 13105179 13284702 13345641 14179374 14373612 14498968 15798024 15870492 15898086 16017441 16087896 16236858 16311339 17473572 17712936 17794188 17958949 18905832 19252728 19430994 19927053 21197448 21356588 21649144 21748452 23697036 23847129 24355287 25907992 26210358 26569404 26691282 28358748 28747224 29146491 31740984 31796172 32034882 32473716 32622678 34947144 35588376 35917898 38861988 39315537 39854106 42713176 43496904 47394072 47694258 48052323 48710574 48934017 52420716 53138808 53382564 53876847 56717496 58292982 63592344 64069764 64947432 65245356 71835796 73065861 77723976 78631074 79708212 87439473 95388516 96104646 97421148 97868034 104841432 106765128 107753694 116585964 128139528 130490712 143671592 144156969 146131722 146802051 157262148 159416424 161630541 174878946 190777032 192209292 194842296 195736068 197548439 215507388 219197583 233171928 262318419 288313938 292263444 293604102 314524296 323261082 349757892 384418584 391472136 395096878 431014776 432470907 438395166 484891623 524636838 576627876 584526888 587208204 592645317 646522164 699515784 790193756 864941814 876790332 969783246 1049273676 1153255752 1174416408 1185290634 1293044328 1454674869 1580387512 1729883628 1753580664 1777935951 1939566492 2098547352 2370581268 2909349738 3459767256 3555871902 3879132984 4741162536 5333807853 5818699476 7111743804 10667615706 11637398952 14223487608 16001423559 21335231412 32002847118 42670462824 64005694236 128011388472
- Sum of all divisors σ(n): 417693355200
- Sum of proper divisors (its aliquot sum) s(n): 289681966728
- 128011388472 is an abundant number, because the sum of its proper divisors (289681966728) is greater than itself. Its abundance is 161670578256
Bases of 128011388472
- Binary: 11101110011100001001011000110001110002
- Hexadecimal: 0x1DCE12C638
- Base-36: 1MT2OBI0
Squares and roots of 128011388472
- 128011388472 squared (1280113884722) is 16386915578529294494784
- 128011388472 cubed (1280113884723) is 2097711815980982140003885601730048
-
The
square root of 128011388472 is 357786.7919194335 -
The
cube root of 128011388472 is 5039.8336594761
Scales and comparisons
How big is 128011388472?- 128,011,388,472 seconds is equal to 4,070 years, 19 weeks, 7 hours, 1 minute, 12 seconds.
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To count from 1 to 128,011,388,472 would take you about eight thousand, one hundred forty 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 128011388472 cubic inches would be around 420 feet tall.
Recreational maths with 128011388472
- 128011388472 backwards is 274883110821
- The number of decimal digits it has is: 12
- The sum of 128011388472's digits is 45
- More coming soon!
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The information we have on file for 128011388472 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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