13028637440
13,028,637,440 is an even composite number composed of six prime numbers multiplied together.
13028637440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 13028637440:
28 × 5 × 72 × 13 × 19 × 292
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 13 × 19 × 29 × 29)See below for interesting mathematical facts about the number 13028637440 from the Numbermatics database.
Names of 13028637440
- Cardinal: 13028637440 can be written as Thirteen billion, twenty-eight million, six hundred thirty-seven thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.302863744 × 1010
Factors of 13028637440
Divisors of 13028637440
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 19 20 26 28 29 32 35 38 40 49 52 56 58 64 65 70 76 80 91 95 98 104 112 116 128 130 133 140 145 152 160 182 190 196 203 208 224 232 245 247 256 260 266 280 290 304 320 364 377 380 392 406 416 448 455 464 490 494 520 532 551 560 580 608 637 640 665 728 754 760 784 812 832 841 896 910 928 931 980 988 1015 1040 1064 1102 1120 1160 1216 1235 1274 1280 1330 1421 1456 1508 1520 1568 1624 1664 1682 1729 1792 1820 1856 1862 1885 1960 1976 2030 2080 2128 2204 2240 2320 2432 2470 2548 2639 2660 2755 2842 2912 3016 3040 3136 3185 3248 3328 3364 3458 3640 3712 3724 3770 3857 3920 3952 4060 4160 4205 4256 4408 4480 4640 4655 4864 4940 5096 5278 5320 5510 5684 5824 5887 6032 6080 6272 6370 6496 6728 6916 7105 7163 7280 7424 7448 7540 7714 7840 7904 8120 8320 8410 8512 8645 8816 8960 9280 9310 9880 10192 10556 10640 10933 11020 11368 11648 11774 12064 12103 12160 12544 12740 12992 13195 13456 13832 14210 14326 14560 14896 15080 15428 15680 15808 15979 16240 16640 16820 17024 17290 17632 18473 18560 18620 19285 19760 20384 21112 21280 21866 22040 22736 23296 23548 24128 24206 24320 25480 25984 26390 26912 26999 27664 28420 28652 29120 29435 29792 30160 30856 31360 31616 31958 32480 33640 34048 34580 35264 35815 36946 37120 37240 38570 39520 40768 41209 42224 42560 43732 44080 45472 47096 48256 48412 50141 50960 51968 52780 53824 53998 54665 55328 56840 57304 58240 58870 59584 60320 60515 61712 62720 63232 63916 64960 67280 69160 70528 71630 73892 74480 76531 77140 79040 79895 81536 82418 84448 85120 87464 88160 90944 92365 94192 96512 96824 100282 101920 105560 107648 107996 109330 110656 111853 113680 114608 116480 117740 119168 120640 121030 123424 127832 129920 134560 134995 138320 141056 143260 147784 148960 153062 154280 158080 159790 163072 164836 168896 170240 174928 176320 181888 184730 188384 193648 200564 203840 206045 207727 211120 215296 215992 218660 221312 223706 227360 229216 235480 238336 241280 242060 246848 250705 255664 259840 269120 269990 276640 286520 295568 297920 306124 308560 316160 319580 329672 337792 349856 350987 352640 363776 369460 376768 382655 387296 401128 407680 412090 415454 422240 431984 437320 442624 447412 454720 458432 470960 482560 484120 493696 501410 511328 535717 538240 539980 553280 559265 573040 591136 595840 612248 617120 639160 659344 675584 699712 701974 705280 738920 753536 765310 774592 782971 802256 815360 824180 830908 844480 863968 874640 894824 909440 916864 941920 968240 987392 1002820 1022656 1038635 1071434 1076480 1079960 1106560 1118530 1146080 1182272 1191680 1224496 1234240 1278320 1318688 1399424 1403948 1454089 1477840 1507072 1530620 1549184 1565942 1604512 1648360 1661816 1688960 1727936 1749280 1754935 1789648 1818880 1833728 1883840 1936480 2005640 2045312 2077270 2142868 2159920 2213120 2237060 2292160 2364544 2448992 2468480 2556640 2637376 2678585 2798848 2807896 2908178 2955680 3061240 3098368 3131884 3209024 3296720 3323632 3377920 3455872 3498560 3509870 3579296 3767680 3872960 3914855 4011280 4090624 4154540 4285736 4319840 4474120 4584320 4729088 4897984 4936960 5113280 5274752 5357170 5615792 5816356 5911360 6122480 6263768 6418048 6593440 6647264 6911744 6997120 7019740 7158592 7270445 7535360 7745920 7829710 8022560 8309080 8571472 8639680 8948240 9168640 9795968 10178623 10226560 10549504 10714340 11231584 11632712 11822720 12244960 12527536 12836096 13186880 13294528 13994240 14039480 14317184 14540890 15491840 15659420 16045120 16618160 17142944 17279360 17896480 19591936 20357246 20453120 21428680 22463168 23265424 23645440 24489920 25055072 26373760 26589056 28078960 28634368 29081780 31318840 32090240 33236320 34285888 34558720 35792960 40714492 42857360 44926336 46530848 48979840 50110144 50893115 52747520 53178112 56157920 58163560 62637680 64180480 66472640 68571776 71585920 81428984 85714720 89852672 93061696 97959680 100220288 101786230 112315840 116327120 125275360 132945280 137143552 143171840 162857968 171429440 186123392 200440576 203572460 224631680 232654240 250550720 265890560 325715936 342858880 372246784 407144920 449263360 465308480 501101440 651431872 685717760 814289840 930616960 1002202880 1302863744 1628579680 1861233920 2605727488 3257159360 6514318720 13028637440
- Sum of all divisors σ(n): 42620956560
- Sum of proper divisors (its aliquot sum) s(n): 29592319120
- 13028637440 is an abundant number, because the sum of its proper divisors (29592319120) is greater than itself. Its abundance is 16563681680
Bases of 13028637440
- Binary: 11000010001001000100111011000000002
- Hexadecimal: 0x308913B00
- Base-36: 5ZGWWZK
Squares and roots of 13028637440
- 13028637440 squared (130286374402) is 169745393542969753600
- 13028637440 cubed (130286374403) is 2211551189581469980540534784000
-
The
square root of 13028637440 is 114143.0569066731 -
The
cube root of 13028637440 is 2353.0599908471
Scales and comparisons
How big is 13028637440?- 13,028,637,440 seconds is equal to 414 years, 14 weeks, 9 hours, 57 minutes, 20 seconds.
-
To count from 1 to 13,028,637,440 would take you about eight hundred twenty-eight 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 13028637440 cubic inches would be around 196.1 feet tall.
Recreational maths with 13028637440
- 13028637440 backwards is 04473682031
- 13028637440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13028637440's digits is 38
- More coming soon!
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