1808031449400
1,808,031,449,400 is an even composite number composed of six prime numbers multiplied together.
1808031449400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1808031449400:
23 × 3 × 52 × 11 × 2932 × 3191
(2 × 2 × 2 × 3 × 5 × 5 × 11 × 293 × 293 × 3191)See below for interesting mathematical facts about the number 1808031449400 from the Numbermatics database.
Names of 1808031449400
- Cardinal: 1808031449400 can be written as One trillion, eight hundred eight billion, thirty-one million, four hundred forty-nine thousand, four hundred.
Scientific notation
- Scientific notation: 1.8080314494 × 1012
Factors of 1808031449400
Divisors of 1808031449400
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 25 30 33 40 44 50 55 60 66 75 88 100 110 120 132 150 165 200 220 264 275 293 300 330 440 550 586 600 660 825 879 1100 1172 1320 1465 1650 1758 2200 2344 2930 3191 3223 3300 3516 4395 5860 6382 6446 6600 7032 7325 8790 9573 9669 11720 12764 12892 14650 15955 16115 17580 19146 19338 21975 25528 25784 29300 31910 32230 35101 35160 38292 38676 43950 47865 48345 58600 63820 64460 70202 76584 77352 79775 80575 85849 87900 95730 96690 105303 127640 128920 140404 159550 161150 171698 175505 175800 191460 193380 210606 239325 241725 257547 280808 319100 322300 343396 351010 382920 386760 421212 429245 478650 483450 515094 526515 638200 644600 686792 702020 842424 858490 877525 934963 944339 957300 966900 1030188 1053030 1287735 1404040 1716980 1755050 1869926 1888678 1914600 1933800 2060376 2106060 2146225 2575470 2632575 2804889 2833017 3433960 3510100 3739852 3777356 4212120 4292450 4674815 4721695 5150940 5265150 5609778 5666034 6438675 7020200 7479704 7554712 8584900 9349630 9443390 10284593 10301880 10530300 11219556 11332068 12877350 14024445 14165085 17169800 18699260 18886780 20569186 21060600 22439112 22664136 23374075 23608475 25754700 28048890 28330170 30853779 37398520 37773560 41138372 46748150 47216950 51422965 51509400 56097780 56660340 61707558 70122225 70825425 82276744 93496300 94433900 102845930 112195560 113320680 123415116 140244450 141650850 154268895 186992600 188867800 205691860 246830232 257114825 273944159 280488900 283301700 308537790 411383720 514229650 547888318 560977800 566603400 617075580 771344475 821832477 1028459300 1095776636 1234151160 1369720795 1542688950 1643664954 2056918600 2191553272 2739441590 3013385749 3085377900 3287329908 4109162385 5478883180 6026771498 6170755800 6574659816 6848603975 8218324770 9040157247 10957766360 12053542996 13697207950 15066928745 16436649540 18080314494 20545811925 24107085992 27394415900 30133857490 32873299080 36160628988 41091623850 45200786235 54788831800 60267714980 72321257976 75334643725 82183247700 90401572470 120535429960 150669287450 164366495400 180803144940 226003931175 301338574900 361606289880 452007862350 602677149800 904015724700 1808031449400
- Sum of all divisors σ(n): 6137295937920
- Sum of proper divisors (its aliquot sum) s(n): 4329264488520
- 1808031449400 is an abundant number, because the sum of its proper divisors (4329264488520) is greater than itself. Its abundance is 2521233039120
Bases of 1808031449400
- Binary: 110100100111101110001001010000001001110002
- Hexadecimal: 0x1A4F7128138
- Base-36: N2LJ8QWO
Squares and roots of 1808031449400
- 1808031449400 squared (18080314494002) is 3268977722019464760360000
- 1808031449400 cubed (18080314494003) is 5910414528799163165685914465784000000
-
The
square root of 1808031449400 is 1344630.5996071931 -
The
cube root of 1808031449400 is 12182.4693333315
Scales and comparisons
How big is 1808031449400?- 1,808,031,449,400 seconds is equal to 57,489 years, 41 weeks, 6 days, 22 hours, 10 minutes.
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To count from 1 to 1,808,031,449,400 would take you about one hundred forty-three thousand, seven hundred twenty-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 1808031449400 cubic inches would be around 1015.2 feet tall.
Recreational maths with 1808031449400
- 1808031449400 backwards is 0049441308081
- The number of decimal digits it has is: 13
- The sum of 1808031449400's digits is 42
- More coming soon!
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