18001409400
18,001,409,400 is an even composite number composed of six prime numbers multiplied together.
18001409400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 18001409400:
23 × 32 × 52 × 13 × 192 × 2131
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 13 × 19 × 19 × 2131)See below for interesting mathematical facts about the number 18001409400 from the Numbermatics database.
Names of 18001409400
- Cardinal: 18001409400 can be written as Eighteen billion, one million, four hundred nine thousand, four hundred.
Scientific notation
- Scientific notation: 1.80014094 × 1010
Factors of 18001409400
Divisors of 18001409400
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 19 20 24 25 26 30 36 38 39 40 45 50 52 57 60 65 72 75 76 78 90 95 100 104 114 117 120 130 150 152 156 171 180 190 195 200 225 228 234 247 260 285 300 312 325 342 360 361 380 390 450 456 468 475 494 520 570 585 600 650 684 722 741 760 780 855 900 936 950 975 988 1083 1140 1170 1235 1300 1368 1425 1444 1482 1560 1710 1800 1805 1900 1950 1976 2131 2166 2223 2280 2340 2470 2600 2850 2888 2925 2964 3249 3420 3610 3705 3800 3900 4262 4275 4332 4446 4680 4693 4940 5415 5700 5850 5928 6175 6393 6498 6840 7220 7410 7800 8524 8550 8664 8892 9025 9386 9880 10655 10830 11115 11400 11700 12350 12786 12996 14079 14440 14820 16245 17048 17100 17784 18050 18525 18772 19179 21310 21660 22230 23400 23465 24700 25572 25992 27075 27703 28158 29640 31965 32490 34200 36100 37050 37544 38358 40489 42237 42620 43320 44460 46930 49400 51144 53275 54150 55406 55575 56316 63930 64980 70395 72200 74100 76716 80978 81225 83109 84474 85240 88920 93860 95895 106550 108300 110812 111150 112632 117325 121467 127860 129960 138515 140790 148200 153432 159825 161956 162450 166218 168948 187720 191790 202445 211185 213100 216600 221624 222300 234650 242934 249327 255720 277030 281580 319650 323912 324900 332436 337896 351975 364401 383580 404890 415545 422370 426200 444600 469300 479475 485868 498654 526357 554060 563160 607335 639300 649800 664872 692575 703950 728802 767160 769291 809780 831090 844740 938600 958950 971736 997308 1012225 1052714 1055925 1108120 1214670 1246635 1278600 1385150 1407900 1457604 1538582 1579071 1619560 1662180 1689480 1822005 1917900 1994616 2024450 2077725 2105428 2111850 2307873 2429340 2493270 2631785 2770300 2815800 2915208 3036675 3077164 3158142 3324360 3644010 3835800 3846455 4048900 4155450 4210856 4223700 4615746 4737213 4858680 4986540 5263570 5540600 6073350 6154328 6233175 6316284 6923619 7288020 7692910 7895355 8097800 8310900 8447400 9110025 9231492 9474426 9973080 10000783 10527140 11539365 12146700 12466350 12632568 13158925 13847238 14576040 15385820 15790710 16621800 18220050 18462984 18948852 19232275 20001566 21054280 23078730 23686065 24293400 24932700 26317850 27694476 30002349 30771640 31581420 34618095 36440100 37897704 38464550 39476775 40003132 46157460 47372130 49865400 50003915 52635700 55388952 57696825 60004698 63162840 69236190 72880200 76929100 78953550 80006264 90007047 92314920 94744260 100007830 105271400 115393650 118430325 120009396 138472380 150011745 153858200 157907100 173090475 180014094 189488520 200015660 230787300 236860650 240018792 250019575 276944760 300023490 315814200 346180950 360028188 400031320 450035235 461574600 473721300 500039150 600046980 692361900 720056376 750058725 900070470 947442600 1000078300 1200093960 1384723800 1500117450 1800140940 2000156600 2250176175 3000234900 3600281880 4500352350 6000469800 9000704700 18001409400
- Sum of all divisors σ(n): 68744271960
- Sum of proper divisors (its aliquot sum) s(n): 50742862560
- 18001409400 is an abundant number, because the sum of its proper divisors (50742862560) is greater than itself. Its abundance is 32741453160
Bases of 18001409400
- Binary: 100001100001111011110110101011110002
- Hexadecimal: 0x430F7B578
- Base-36: 89PKOE0
Squares and roots of 18001409400
- 18001409400 squared (180014094002) is 324050740386408360000
- 18001409400 cubed (180014094003) is 5833370044068851083942584000000
-
The
square root of 18001409400 is 134169.3310708525 -
The
cube root of 18001409400 is 2620.8097937741
Scales and comparisons
How big is 18001409400?- 18,001,409,400 seconds is equal to 572 years, 20 weeks, 1 day, 15 hours, 30 minutes.
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To count from 1 to 18,001,409,400 would take you about one thousand, one hundred forty-four 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 18001409400 cubic inches would be around 218.4 feet tall.
Recreational maths with 18001409400
- 18001409400 backwards is 00490410081
- The number of decimal digits it has is: 11
- The sum of 18001409400's digits is 27
- More coming soon!
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The information we have on file for 18001409400 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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