18040129120
18,040,129,120 is an even composite number composed of seven prime numbers multiplied together.
18040129120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 18040129120:
25 × 5 × 13 × 19 × 23 × 89 × 223
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 19 × 23 × 89 × 223)See below for interesting mathematical facts about the number 18040129120 from the Numbermatics database.
Names of 18040129120
- Cardinal: 18040129120 can be written as Eighteen billion, forty million, one hundred twenty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.804012912 × 1010
Factors of 18040129120
Divisors of 18040129120
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 23 26 32 38 40 46 52 65 76 80 89 92 95 104 115 130 152 160 178 184 190 208 223 230 247 260 299 304 356 368 380 416 437 445 446 460 494 520 598 608 712 736 760 874 890 892 920 988 1040 1115 1157 1196 1235 1424 1495 1520 1691 1748 1780 1784 1840 1976 2047 2080 2185 2230 2314 2392 2470 2848 2899 2990 3040 3382 3496 3560 3568 3680 3952 4094 4237 4370 4460 4628 4784 4940 5129 5681 5785 5798 5980 6764 6992 7120 7136 7904 8188 8455 8474 8740 8920 9256 9568 9880 10235 10258 11362 11570 11596 11960 13528 13984 14240 14495 16376 16910 16948 17480 17840 18512 19760 19847 20470 20516 21185 21983 22724 23140 23192 23920 25645 26611 27056 28405 28990 32752 33820 33896 34960 35680 37024 38893 39520 39694 40940 41032 42370 43966 45448 46280 46384 47840 51290 53222 54112 55081 56810 57980 65504 66677 67640 67792 69920 77786 79388 81880 82064 84740 87932 90896 92560 92768 97451 99235 102580 106444 109915 110162 113620 115960 133055 133354 135280 135584 155572 158776 163760 164128 169480 175864 181792 185120 194465 194902 198470 205160 212888 219830 220324 227240 231920 258011 266110 266708 270560 275405 311144 317552 327520 333385 338960 351728 377093 388930 389804 396940 410320 425776 439660 440648 454480 456481 463840 487255 505609 516022 532220 533416 550810 622288 635104 666770 677920 703456 754186 777860 779608 793880 820640 851552 879320 881296 908960 912962 974510 1011218 1032044 1064440 1066832 1101620 1244576 1266863 1290055 1333540 1508372 1555720 1559216 1587760 1758640 1762592 1825924 1885465 1949020 2022436 2064088 2128880 2133664 2203240 2282405 2528045 2533726 2580110 2667080 3016744 3111440 3118432 3175520 3517280 3651848 3770930 3898040 4044872 4128176 4257760 4406480 4564810 4902209 5056090 5067452 5160220 5334160 5934253 6033488 6222880 6334315 7303696 7541860 7796080 8089744 8256352 8673139 8812960 9129620 9804418 10112180 10134904 10320440 10668320 11868506 12066976 12668630 14607392 15083720 15592160 16179488 17346278 18259240 19608836 20224360 20269808 20640880 23737012 24511045 25337260 29671265 30167440 34692556 36518480 39217672 40448720 40539616 41281760 43365695 47474024 49022090 50674520 59342530 60334880 69385112 73036960 78435344 80897440 86731390 94948048 98044180 101349040 112750807 118685060 138770224 156870688 173462780 189896096 196088360 202698080 225501614 237370120 277540448 346925560 392176720 451003228 474740240 563754035 693851120 784353440 902006456 949480480 1127508070 1387702240 1804012912 2255016140 3608025824 4510032280 9020064560 18040129120
- Sum of all divisors σ(n): 51209625600
- Sum of proper divisors (its aliquot sum) s(n): 33169496480
- 18040129120 is an abundant number, because the sum of its proper divisors (33169496480) is greater than itself. Its abundance is 15129367360
Bases of 18040129120
- Binary: 100001100110100011010000110011000002
- Hexadecimal: 0x433468660
- Base-36: 8ACMKPS
Squares and roots of 18040129120
- 18040129120 squared (180401291202) is 325446258666271974400
- 18040129120 cubed (180401291203) is 5871092527960465407213334528000
-
The
square root of 18040129120 is 134313.5477902359 -
The
cube root of 18040129120 is 2622.6875051131
Scales and comparisons
How big is 18040129120?- 18,040,129,120 seconds is equal to 573 years, 32 weeks, 1 day, 18 hours, 58 minutes, 40 seconds.
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To count from 1 to 18,040,129,120 would take you about one thousand, one hundred forty-seven 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 18040129120 cubic inches would be around 218.6 feet tall.
Recreational maths with 18040129120
- 18040129120 backwards is 02192104081
- The number of decimal digits it has is: 11
- The sum of 18040129120's digits is 28
- More coming soon!
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The information we have on file for 18040129120 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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