19801324400
19,801,324,400 is an even composite number composed of six prime numbers multiplied together.
19801324400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 19801324400:
24 × 52 × 11 × 132 × 31 × 859
(2 × 2 × 2 × 2 × 5 × 5 × 11 × 13 × 13 × 31 × 859)See below for interesting mathematical facts about the number 19801324400 from the Numbermatics database.
Names of 19801324400
- Cardinal: 19801324400 can be written as Nineteen billion, eight hundred one million, three hundred twenty-four thousand, four hundred.
Scientific notation
- Scientific notation: 1.98013244 × 1010
Factors of 19801324400
Divisors of 19801324400
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 25 26 31 40 44 50 52 55 62 65 80 88 100 104 110 124 130 143 155 169 176 200 208 220 248 260 275 286 310 325 338 341 400 403 440 496 520 550 572 620 650 676 682 715 775 806 845 859 880 1040 1100 1144 1240 1300 1352 1364 1430 1550 1612 1690 1705 1718 1859 2015 2200 2288 2480 2600 2704 2728 2860 3100 3224 3380 3410 3436 3575 3718 4030 4225 4295 4400 4433 5200 5239 5456 5720 6200 6448 6760 6820 6872 7150 7436 8060 8450 8525 8590 8866 9295 9449 10075 10478 11167 11440 12400 13520 13640 13744 14300 14872 16120 16900 17050 17180 17732 18590 18898 20150 20956 21475 22165 22334 26195 26629 27280 28600 29744 32240 33800 34100 34360 35464 37180 37796 40300 41912 42950 44330 44668 46475 47245 52390 53258 55835 57200 57629 67600 68200 68720 70928 74360 75592 80600 83824 85900 88660 89336 92950 94490 104780 106516 110825 111670 115258 122837 130975 133145 136400 145171 148720 151184 161200 171800 177320 178672 185900 188980 209560 213032 221650 223340 230516 236225 245674 261950 266290 279175 288145 290342 292919 343600 346177 354640 371800 377960 419120 426064 443300 446680 461032 472450 491348 523900 532580 558350 576290 580684 585838 614185 665725 692354 725855 743600 755920 886600 893360 922064 944900 982696 1047800 1065160 1116700 1152580 1161368 1171676 1228370 1331450 1384708 1440725 1451710 1464595 1596881 1730885 1773200 1889800 1965392 2095600 2130320 2233400 2305160 2322736 2343352 2456740 2662900 2769416 2881450 2903420 2929190 3070925 3193762 3461770 3629275 3779600 3807947 4466800 4500301 4610320 4686704 4913480 5325800 5538832 5762900 5806840 5858380 6141850 6387524 6923540 7258550 7322975 7615894 7984405 8654425 9000602 9826960 10651600 11525800 11613680 11716760 12283700 12775048 13847080 14517100 14645950 15231788 15968810 17308850 18001204 19039735 22501505 23051600 23433520 24567400 25550096 27694160 29034200 29291900 30463576 31937620 34617700 36002408 38079470 39922025 45003010 49134800 49503311 58068400 58583800 60927152 63875240 69235400 72004816 76158940 79844050 90006020 95198675 99006622 112507525 117167600 127750480 138470800 152317880 159688100 180012040 190397350 198013244 225015050 247516555 304635760 319376200 360024080 380794700 396026488 450030100 495033110 638752400 761589400 792052976 900060200 990066220 1237582775 1523178800 1800120400 1980132440 2475165550 3960264880 4950331100 9900662200 19801324400
- Sum of all divisors σ(n): 58076997120
- Sum of proper divisors (its aliquot sum) s(n): 38275672720
- 19801324400 is an abundant number, because the sum of its proper divisors (38275672720) is greater than itself. Its abundance is 18474348320
Bases of 19801324400
- Binary: 100100111000100000000111011011100002
- Hexadecimal: 0x49C403B70
- Base-36: 93H73OW
Squares and roots of 19801324400
- 19801324400 squared (198013244002) is 392092447994035360000
- 19801324400 cubed (198013244003) is 7763949757520023428430784000000
-
The
square root of 19801324400 is 140717.1787664893 -
The
cube root of 19801324400 is 2705.3995466955
Scales and comparisons
How big is 19801324400?- 19,801,324,400 seconds is equal to 629 years, 32 weeks, 1 day, 23 hours, 53 minutes, 20 seconds.
-
To count from 1 to 19,801,324,400 would take you about one thousand, two hundred fifty-nine 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 19801324400 cubic inches would be around 225.4 feet tall.
Recreational maths with 19801324400
- 19801324400 backwards is 00442310891
- The number of decimal digits it has is: 11
- The sum of 19801324400's digits is 32
- More coming soon!
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