138423399660
138,423,399,660 is an even composite number composed of seven prime numbers multiplied together.
What does the number 138423399660 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 864 divisors.
138423399660 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 138423399660:
22 × 35 × 5 × 72 × 13 × 61 × 733
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 61 × 733)See below for interesting mathematical facts about the number 138423399660 from the Numbermatics database.
Names of 138423399660
- Cardinal: 138423399660 can be written as One hundred thirty-eight billion, four hundred twenty-three million, three hundred ninety-nine thousand, six hundred sixty.
Scientific notation
- Scientific notation: 1.3842339966 × 1011
Factors of 138423399660
Divisors of 138423399660
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 49 52 54 60 61 63 65 70 78 81 84 90 91 98 105 108 117 122 126 130 135 140 147 156 162 180 182 183 189 195 196 210 234 243 244 245 252 260 270 273 294 305 315 324 351 364 366 378 390 405 420 427 441 455 468 486 490 540 546 549 567 585 588 610 630 637 702 732 733 735 756 780 793 810 819 854 882 910 915 945 972 980 1053 1092 1098 1134 1170 1215 1220 1260 1274 1281 1323 1365 1404 1466 1470 1586 1620 1638 1647 1701 1708 1755 1764 1820 1830 1890 1911 2106 2135 2196 2199 2205 2268 2340 2379 2430 2457 2548 2562 2646 2730 2745 2835 2932 2940 2989 3159 3172 3185 3276 3294 3402 3510 3660 3665 3780 3822 3843 3965 3969 4095 4212 4270 4398 4410 4758 4860 4914 4941 5124 5131 5265 5292 5460 5490 5551 5670 5733 5978 6318 6370 6405 6588 6597 6615 6804 7020 7137 7330 7371 7644 7686 7930 7938 8190 8235 8505 8540 8796 8820 8967 9516 9529 9555 9828 9882 10262 10530 10980 10995 11102 11340 11466 11529 11895 11907 11956 12285 12636 12740 12810 13194 13230 14274 14660 14742 14823 14945 15372 15393 15795 15860 15876 16380 16470 16653 17010 17199 17934 19058 19110 19215 19764 19791 19845 20524 21060 21411 21990 22113 22204 22932 23058 23790 23814 24570 24705 25620 25655 26388 26460 26901 27755 28548 28587 28665 29484 29646 29890 30786 31590 32940 32985 33306 34020 34398 34587 35685 35868 35917 36855 38116 38220 38430 38857 39582 39690 42822 43980 44226 44713 44835 46116 46179 47580 47628 47645 49140 49410 49959 51310 51597 53802 55510 57174 57330 57645 59292 59373 59535 59780 61572 63180 64233 65970 66612 66703 68796 69174 71370 71834 73710 74115 76860 76965 77714 79164 79380 80703 83265 85644 85761 85995 88452 89426 89670 92358 95290 98820 98955 99918 102620 103194 103761 107055 107604 107751 110565 111020 114348 114660 115290 116571 118746 119070 128466 131940 133406 134139 134505 138348 138537 142740 142935 143668 147420 148230 149877 153930 154791 155428 161406 166530 171522 171990 172935 178119 178852 179340 179585 184716 190580 192699 194285 197910 199836 200109 206388 207522 214110 215502 221130 223565 230580 230895 233142 237492 238140 242109 249795 256932 257283 257985 266812 268278 269010 277074 285870 296460 296865 299754 307860 309582 312991 321165 322812 323253 333060 333515 343044 343980 345870 349713 356238 359170 385398 388570 395820 400218 402417 403515 415044 415611 428220 428805 431004 442260 447130 449631 461790 466284 466921 484218 499590 514566 515970 518805 536556 538020 538755 554148 571740 581269 582855 593730 599508 600327 619164 625982 642330 646506 667030 670695 691740 692685 699426 712476 718340 726327 749385 770796 771849 773955 777140 800436 804834 807030 831222 857610 890595 894260 899262 923580 933842 938973 963495 968436 969759 999180 1000545 1029132 1031940 1037610 1049139 1077510 1162538 1165710 1187460 1200654 1207251 1210545 1246833 1251964 1284660 1286415 1293012 1334060 1341390 1348893 1385370 1398852 1400763 1452654 1498770 1543698 1547910 1564955 1609668 1614060 1616265 1662444 1715220 1743807 1748565 1781190 1798524 1800981 1867684 1877946 1926990 1939518 2001090 2012085 2075220 2078055 2098278 2155020 2190937 2248155 2315547 2325076 2331420 2334605 2401308 2414502 2421090 2493666 2572830 2682780 2697786 2770740 2801526 2816919 2905308 2906345 2909277 2997540 3001635 3087396 3095820 3129910 3147417 3232530 3487614 3497130 3562380 3601962 3621753 3631635 3755892 3853980 3859245 3879036 4002180 4024170 4068883 4156110 4196556 4202289 4381874 4496310 4631094 4669210 4694865 4829004 4842180 4848795 4987332 5145660 5231421 5245695 5395572 5402943 5603052 5633838 5812690 5818554 6003270 6036255 6234165 6259820 6294834 6465060 6572811 6744465 6975228 6994260 7003815 7203924 7243506 7263270 7718490 8048340 8137766 8312220 8404578 8450757 8719035 8727831 8763748 8992620 9004905 9262188 9338420 9389730 9442251 9697590 10462842 10491390 10805886 10865259 10954685 11267676 11577735 11625380 11637108 12006540 12072510 12206649 12468330 12589668 12606867 13145622 13488930 14007630 14084595 14487012 14526540 14546385 15436980 15694263 15737085 16208829 16275532 16809156 16901514 17438070 17455662 18009810 18108765 18779460 18884502 19395180 19718433 20344415 20925684 20982780 21011445 21611772 21730518 21909370 23155470 24145020 24413298 24936660 25213734 25352271 26157105 26291244 26977860 27014715 28015260 28169190 28482181 29092770 31388526 31474170 32417658 32864055 33803028 34876140 34911324 36019620 36217530 36619947 37769004 37820601 39436866 40688830 42022890 42253785 43461036 43639155 43818740 46310940 47082789 47211255 48826596 50427468 50704542 52314210 54029430 54326295 56338380 56964362 58185540 59155299 61033245 62777052 62948340 63034335 64835316 65728110 72435060 73239894 75641202 76056813 78471315 78873732 81044145 81377660 84045780 84507570 85446543 87278310 94165578 94422510 98592165 101409084 104628420 108058860 108652590 109859841 113461803 113928724 118310598 122066490 126068670 126761355 131456220 141248367 142410905 146479788 151282404 152113626 156942630 162088290 169015140 170893086 174556620 177465897 183099735 188331156 188845020 189103005 197184330 217305180 219719682 226923606 235413945 236621196 244132980 252137340 253522710 256339629 282496734 284821810 295776495 304227252 313885260 324176580 329579523 341786172 354931794 366199470 378206010 380284065 394368660 427232715 439439364 453847212 470827890 507045420 512679258 532397691 549299205 564993468 567309015 569643620 591552990 659159046 706241835 709863588 732398940 756412020 760568130 769018887 854465430 887329485 941655780 988738569 1025358516 1064795382 1098598410 1134618030 1183105980 1281698145 1318318092 1412483670 1521136260 1538037774 1647897615 1708930860 1774658970 1977477138 2129590764 2197196820 2269236060 2307056661 2563396290 2661988455 2824967340 3076075548 3295795230 3549317940 3845094435 3954954276 4614113322 4943692845 5126792580 5323976910 6591590460 6921169983 7690188870 9228226644 9887385690 10647953820 11535283305 13842339966 15380377740 19774771380 23070566610 27684679932 34605849915 46141133220 69211699830 138423399660
- Sum of all divisors σ(n): 555189590592
- Sum of proper divisors (its aliquot sum) s(n): 416766190932
- 138423399660 is an abundant number, because the sum of its proper divisors (416766190932) is greater than itself. Its abundance is 278342791272
Bases of 138423399660
- Binary: 100000001110101010110101110100111011002
- Hexadecimal: 0x203AAD74EC
- Base-36: 1RL9PUR0
Squares and roots of 138423399660
- 138423399660 squared (1384233996602) is 19161037573432088115600
- 138423399660 cubed (1384233996603) is 2652335961927466531094035080696000
-
The
square root of 138423399660 is 372052.9527634473 -
The
cube root of 138423399660 is 5172.9288346941
Scales and comparisons
How big is 138423399660?- 138,423,399,660 seconds is equal to 4,401 years, 22 weeks, 4 days, 16 hours, 21 minutes.
-
To count from 1 to 138,423,399,660 would take you about eight thousand, eight hundred two 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 138423399660 cubic inches would be around 431.1 feet tall.
Recreational maths with 138423399660
- 138423399660 backwards is 066993324831
- 138423399660 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138423399660's digits is 54
- More coming soon!
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The information we have on file for 138423399660 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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