53438742720
53,438,742,720 is an even composite number composed of six prime numbers multiplied together.
53438742720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 53438742720:
26 × 32 × 5 × 11 × 149 × 11321
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 149 × 11321)See below for interesting mathematical facts about the number 53438742720 from the Numbermatics database.
Names of 53438742720
- Cardinal: 53438742720 can be written as Fifty-three billion, four hundred thirty-eight million, seven hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 5.343874272 × 1010
Factors of 53438742720
Divisors of 53438742720
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 64 66 72 80 88 90 96 99 110 120 132 144 149 160 165 176 180 192 198 220 240 264 288 298 320 330 352 360 396 440 447 480 495 528 576 596 660 704 720 745 792 880 894 960 990 1056 1192 1320 1341 1440 1490 1584 1639 1760 1788 1980 2112 2235 2384 2640 2682 2880 2980 3168 3278 3520 3576 3960 4470 4768 4917 5280 5364 5960 6336 6556 6705 7152 7920 8195 8940 9536 9834 10560 10728 11321 11920 13112 13410 14304 14751 15840 16390 17880 19668 21456 22642 23840 24585 26224 26820 28608 29502 31680 32780 33963 35760 39336 42912 45284 47680 49170 52448 53640 56605 59004 65560 67926 71520 73755 78672 85824 90568 98340 101889 104896 107280 113210 118008 124531 131120 135852 143040 147510 157344 169815 181136 196680 203778 214560 226420 236016 249062 262240 271704 295020 314688 339630 362272 373593 393360 407556 429120 452840 472032 498124 509445 524480 543408 590040 622655 679260 724544 747186 786720 815112 905680 944064 996248 1018890 1086816 1120779 1180080 1245310 1358520 1494372 1573440 1630224 1686829 1811360 1867965 1992496 2037780 2173632 2241558 2360160 2490620 2717040 2988744 3260448 3373658 3622720 3735930 3984992 4075560 4483116 4720320 4981240 5060487 5434080 5603895 5977488 6520896 6747316 7471860 7969984 8151120 8434145 8966232 9962480 10120974 10868160 11207790 11954976 13494632 14943720 15181461 16302240 16868290 17932464 18555119 19924960 20241948 22415580 23909952 25302435 26989264 29887440 30362922 32604480 33736580 35864928 37110238 39849920 40483896 44831160 50604870 53978528 55665357 59774880 60725844 67473160 71729856 74220476 75907305 80967792 89662320 92775595 101209740 107957056 111330714 119549760 121451688 134946320 148440952 151814610 161935584 166996071 179324640 185551190 202419480 222661428 242903376 269892640 278326785 296881904 303629220 323871168 333992142 358649280 371102380 404838960 445322856 485806752 539785280 556653570 593763808 607258440 667984284 742204760 809677920 834980355 890645712 971613504 1113307140 1187527616 1214516880 1335968568 1484409520 1619355840 1669960710 1781291424 2226614280 2429033760 2671937136 2968819040 3339921420 3562582848 4453228560 4858067520 5343874272 5937638080 6679842840 8906457120 10687748544 13359685680 17812914240 26719371360 53438742720
- Sum of all divisors σ(n): 201880317600
- Sum of proper divisors (its aliquot sum) s(n): 148441574880
- 53438742720 is an abundant number, because the sum of its proper divisors (148441574880) is greater than itself. Its abundance is 95002832160
Bases of 53438742720
- Binary: 1100011100010011001010000000110000002
- Hexadecimal: 0xC713280C0
- Base-36: OJS1PS0
Squares and roots of 53438742720
- 53438742720 squared (534387427202) is 2855699223494352998400
- 53438742720 cubed (534387427203) is 152604976090018509254358171648000
-
The
square root of 53438742720 is 231168.2130397691 -
The
cube root of 53438742720 is 3766.6223343343
Scales and comparisons
How big is 53438742720?- 53,438,742,720 seconds is equal to 1,699 years, 9 weeks, 4 days, 23 hours, 12 minutes.
-
To count from 1 to 53,438,742,720 would take you about three thousand, three hundred ninety-eight 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 53438742720 cubic inches would be around 313.9 feet tall.
Recreational maths with 53438742720
- 53438742720 backwards is 02724783435
- 53438742720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 53438742720's digits is 45
- More coming soon!
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