12738584040
12,738,584,040 is an even composite number composed of eight prime numbers multiplied together.
12738584040 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 12738584040:
23 × 3 × 5 × 7 × 13 × 23 × 67 × 757
(2 × 2 × 2 × 3 × 5 × 7 × 13 × 23 × 67 × 757)See below for interesting mathematical facts about the number 12738584040 from the Numbermatics database.
Names of 12738584040
- Cardinal: 12738584040 can be written as Twelve billion, seven hundred thirty-eight million, five hundred eighty-four thousand and forty.
Scientific notation
- Scientific notation: 1.273858404 × 1010
Factors of 12738584040
Divisors of 12738584040
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 23 24 26 28 30 35 39 40 42 46 52 56 60 65 67 69 70 78 84 91 92 104 105 115 120 130 134 138 140 156 161 168 182 184 195 201 210 230 260 268 273 276 280 299 312 322 335 345 364 390 402 420 455 460 469 483 520 536 546 552 598 644 670 690 728 757 780 804 805 840 871 897 910 920 938 966 1005 1092 1196 1288 1340 1365 1380 1407 1495 1514 1541 1560 1608 1610 1742 1794 1820 1876 1932 2010 2093 2184 2271 2345 2392 2415 2613 2680 2730 2760 2814 2990 3028 3082 3220 3484 3588 3640 3752 3785 3864 4020 4186 4355 4485 4542 4623 4690 4830 5226 5299 5460 5628 5980 6056 6097 6164 6279 6440 6968 7035 7176 7570 7705 8040 8372 8710 8970 9084 9246 9380 9660 9841 10452 10465 10598 10787 10920 11256 11355 11960 12194 12328 12558 13065 14070 15140 15410 15897 16744 17411 17420 17940 18168 18291 18492 18760 19320 19682 20033 20904 20930 21196 21574 22710 23115 24388 25116 26130 26495 28140 29523 30280 30485 30820 31395 31794 32361 34822 34840 35880 36582 36984 39364 40066 41860 42392 43148 45420 46230 48776 49205 50232 50719 52233 52260 52990 53935 56280 59046 60099 60970 61640 62790 63588 64722 68887 69644 73164 78728 79485 80132 83720 86296 87055 90840 91455 92460 98410 100165 101438 104466 104520 105980 107870 118092 120198 121877 121940 125580 127176 129444 137774 139288 140231 146328 147615 152157 158970 160264 161805 174110 182910 184920 196820 200330 202876 206661 208932 211960 215740 226343 236184 240396 243754 243880 251160 253595 258888 261165 275548 280462 295230 300495 304314 317940 323610 344435 348220 355033 365631 365820 393640 400660 405752 413322 417864 420693 431480 452686 480792 487508 507190 522330 551096 560924 590460 600990 608628 609385 635880 647220 659347 679029 688870 696440 701155 710066 731262 731640 760785 801320 826644 841386 905372 975016 1014380 1033305 1044660 1065099 1121848 1131715 1166537 1180920 1201980 1217256 1218770 1294440 1318694 1358058 1377740 1402310 1420132 1462524 1521570 1584401 1653288 1682772 1775165 1810744 1828155 1978041 2028760 2066610 2089320 2103465 2130198 2263430 2333074 2403960 2437540 2637388 2716116 2755480 2804620 2840264 2925048 3043140 3168802 3296735 3365544 3395145 3499611 3550330 3656310 3956082 4133220 4206930 4260396 4526860 4615429 4666148 4753203 4875080 5274776 5325495 5432232 5609240 5832685 6086280 6337604 6593470 6790290 6999222 7100660 7312620 7912164 7922005 8165759 8266440 8413860 8520792 9053720 9230858 9332296 9506406 9890205 10650990 11665370 12675208 13186940 13580580 13846287 13998444 14201320 14625240 15164981 15824328 15844010 16331518 16827720 17498055 18461716 19012812 19780410 21301980 23077145 23330740 23766015 24497277 26373880 27161160 27692574 27996888 30329962 31688020 32663036 34996110 36923432 38025624 39560820 40828795 42603960 45494943 46154290 46661480 47532030 48994554 55385148 60659924 63376040 65326072 69231435 69992220 75824905 79121640 81657590 90989886 92308580 95064060 97989108 106154867 110770296 121319848 122486385 138462870 139984440 151649810 163315180 181979772 184617160 190128120 195978216 212309734 227474715 244972770 276925740 303299620 318464601 326630360 363959544 424619468 454949430 489945540 530774335 553851480 606599240 636929202 849238936 909898860 979891080 1061548670 1273858404 1592323005 1819797720 2123097340 2547716808 3184646010 4246194680 6369292020 12738584040
- Sum of all divisors σ(n): 49878097920
- Sum of proper divisors (its aliquot sum) s(n): 37139513880
- 12738584040 is an abundant number, because the sum of its proper divisors (37139513880) is greater than itself. Its abundance is 24400929840
Bases of 12738584040
- Binary: 10111101110100011101011101111010002
- Hexadecimal: 0x2F7475DE8
- Base-36: 5UO82CO
Squares and roots of 12738584040
- 12738584040 squared (127385840402) is 162271523344142721600
- 12738584040 cubed (127385840403) is 2067109437418183900855923264000
-
The
square root of 12738584040 is 112865.3358653577 -
The
cube root of 12738584040 is 2335.4669126065
Scales and comparisons
How big is 12738584040?- 12,738,584,040 seconds is equal to 405 years, 2 weeks, 3 days, 7 hours, 34 minutes.
-
To count from 1 to 12,738,584,040 would take you about eight hundred ten 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 12738584040 cubic inches would be around 194.6 feet tall.
Recreational maths with 12738584040
- 12738584040 backwards is 04048583721
- 12738584040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12738584040's digits is 42
- More coming soon!
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