12838440384
12,838,440,384 is an even composite number composed of six prime numbers multiplied together.
12838440384 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 12838440384:
26 × 35 × 7 × 11 × 71 × 151
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 11 × 71 × 151)See below for interesting mathematical facts about the number 12838440384 from the Numbermatics database.
Names of 12838440384
- Cardinal: 12838440384 can be written as Twelve billion, eight hundred thirty-eight million, four hundred forty thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.2838440384 × 1010
Factors of 12838440384
Divisors of 12838440384
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 71 72 77 81 84 88 96 99 108 112 126 132 142 144 151 154 162 168 176 189 192 198 213 216 224 231 243 252 264 284 288 297 302 308 324 336 352 378 396 426 432 448 453 462 486 497 504 528 567 568 576 594 604 616 639 648 672 693 704 756 781 792 852 864 891 906 924 972 994 1008 1056 1057 1134 1136 1188 1208 1232 1278 1296 1344 1359 1386 1491 1512 1562 1584 1661 1701 1704 1728 1782 1812 1848 1917 1944 1988 2016 2079 2112 2114 2268 2272 2343 2376 2416 2464 2556 2592 2673 2718 2772 2982 3024 3124 3168 3171 3322 3402 3408 3564 3624 3696 3834 3888 3976 4032 4077 4158 4228 4473 4536 4544 4686 4752 4832 4928 4983 5112 5184 5346 5436 5467 5544 5751 5964 6048 6237 6248 6336 6342 6644 6804 6816 7029 7128 7248 7392 7668 7776 7952 8154 8316 8456 8946 9072 9372 9504 9513 9664 9966 10224 10692 10721 10872 10934 11088 11502 11627 11928 12096 12231 12474 12496 12684 13288 13419 13608 13632 14058 14256 14496 14784 14949 15336 15552 15904 16308 16401 16632 16912 17253 17892 18144 18711 18744 19008 19026 19932 20448 21087 21384 21442 21744 21868 22176 23004 23254 23856 24462 24948 24992 25368 26576 26838 27216 28116 28512 28539 28992 29898 30672 31808 32163 32616 32802 33264 33824 34506 34881 35784 36288 36693 37422 37488 38052 39864 40257 40896 42174 42768 42884 43488 43736 44352 44847 46008 46508 47712 48924 49203 49896 49984 50736 53152 53676 54432 56232 57024 57078 59796 61344 63261 64326 65232 65604 66528 67648 69012 69762 71568 73386 74844 74976 75047 76104 79728 80514 84348 85536 85617 85768 86976 87472 89694 92016 93016 95424 96489 97848 98406 99792 101472 104643 106304 107352 108864 112464 114156 117931 119592 120771 122688 126522 128652 130464 131208 133056 134541 138024 139524 143136 146772 147609 149688 149952 150094 152208 159456 161028 168696 171072 171234 171536 174944 179388 184032 186032 189783 192978 195696 196812 199584 202944 209286 214704 224928 225141 228312 235862 239184 241542 253044 256851 257304 260928 262416 269082 276048 279048 286272 289467 293544 295218 299376 300188 304416 313929 318912 322056 337392 342468 343072 349888 353793 358776 368064 372064 379566 385956 391392 393624 399168 403623 418572 429408 442827 449856 450282 456624 471724 478368 483084 506088 513702 514608 524832 538164 552096 558096 578934 587088 590436 598752 600376 608832 627858 644112 674784 675423 684936 686144 707586 717552 744128 759132 771912 782784 787248 807246 825517 837144 858816 868401 885654 900564 913248 941787 943448 956736 966168 1012176 1027404 1029216 1049664 1061379 1076328 1104192 1116192 1157868 1174176 1180872 1197504 1200752 1255716 1288224 1328481 1349568 1350846 1369872 1415172 1435104 1518264 1543824 1574496 1614492 1651034 1674288 1736802 1771308 1801128 1826496 1883574 1886896 1932336 2024352 2026269 2054808 2058432 2122758 2152656 2232384 2315736 2348352 2361744 2401504 2476551 2511432 2576448 2605203 2656962 2701692 2739744 2825361 2830344 2870208 3036528 3087648 3148992 3184137 3228984 3302068 3348576 3473604 3542616 3602256 3767148 3773792 3864672 4048704 4052538 4109616 4245516 4305312 4631472 4723488 4803008 4953102 5022864 5210406 5313924 5403384 5479488 5650722 5660688 6073056 6078807 6175296 6368274 6457968 6604136 6697152 6947208 7085232 7204512 7429653 7534296 7547584 7729344 8105076 8219232 8491032 8610624 9262944 9446976 9552411 9906204 10045728 10420812 10627848 10806768 11301444 11321376 12146112 12157614 12736548 12915936 13208272 13894416 14170464 14409024 14859306 15068592 16210152 16438464 16982064 18236421 18525888 19104822 19812408 20091456 20841624 21255696 21613536 22288959 22602888 22642752 24315228 25473096 25831872 26416544 27788832 28340928 28657233 29718612 30137184 32420304 33964128 36472842 38209644 39624816 41683248 42511392 43227072 44577918 45205776 48630456 50946192 52833088 55577664 57314466 59437224 60274368 64840608 66866877 67928256 72945684 76419288 79249632 83366496 85022784 89155836 90411552 97260912 101892384 114628932 118874448 129681216 133733754 145891368 152838576 158499264 166732992 178311672 180823104 194521824 200600631 203784768 229257864 237748896 267467508 291782736 305677152 356623344 389043648 401201262 458515728 475497792 534935016 583565472 611354304 713246688 802402524 917031456 1069870032 1167130944 1426493376 1604805048 1834062912 2139740064 3209610096 4279480128 6419220192 12838440384
- Sum of all divisors σ(n): 48568246272
- Sum of proper divisors (its aliquot sum) s(n): 35729805888
- 12838440384 is an abundant number, because the sum of its proper divisors (35729805888) is greater than itself. Its abundance is 22891365504
Bases of 12838440384
- Binary: 10111111010011101100001101110000002
- Hexadecimal: 0x2FD3B0DC0
- Base-36: 5WBOC00
Squares and roots of 12838440384
- 12838440384 squared (128384403842) is 164825551493522067456
- 12838440384 cubed (128384403843) is 2116103016609505225222282543104
-
The
square root of 12838440384 is 113306.8417351751 -
The
cube root of 12838440384 is 2341.5535246007
Scales and comparisons
How big is 12838440384?- 12,838,440,384 seconds is equal to 408 years, 11 weeks, 4 days, 1 hour, 26 minutes, 24 seconds.
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To count from 1 to 12,838,440,384 would take you about eight hundred sixteen 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 12838440384 cubic inches would be around 195.1 feet tall.
Recreational maths with 12838440384
- 12838440384 backwards is 48304483821
- The number of decimal digits it has is: 11
- The sum of 12838440384's digits is 45
- More coming soon!
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