13243392240
13,243,392,240 is an even composite number composed of seven prime numbers multiplied together.
13243392240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13243392240:
24 × 3 × 5 × 13 × 37 × 89 × 1289
(2 × 2 × 2 × 2 × 3 × 5 × 13 × 37 × 89 × 1289)See below for interesting mathematical facts about the number 13243392240 from the Numbermatics database.
Names of 13243392240
- Cardinal: 13243392240 can be written as Thirteen billion, two hundred forty-three million, three hundred ninety-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.324339224 × 1010
Factors of 13243392240
Divisors of 13243392240
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 37 39 40 48 52 60 65 74 78 80 89 104 111 120 130 148 156 178 185 195 208 222 240 260 267 296 312 356 370 390 444 445 481 520 534 555 592 624 712 740 780 888 890 962 1040 1068 1110 1157 1289 1335 1424 1443 1480 1560 1776 1780 1924 2136 2220 2314 2405 2578 2670 2886 2960 3120 3293 3471 3560 3848 3867 4272 4440 4628 4810 5156 5340 5772 5785 6445 6586 6942 7120 7215 7696 7734 8880 9256 9620 9879 10312 10680 11544 11570 12890 13172 13884 14430 15468 16465 16757 17355 18512 19240 19335 19758 20624 21360 23088 23140 25780 26344 27768 28860 30936 32930 33514 34710 38480 38670 39516 42809 46280 47693 49395 50271 51560 52688 55536 57720 61872 65860 67028 69420 77340 79032 83785 85618 92560 95386 98790 100542 103120 114721 115440 128427 131720 134056 138840 143079 154680 158064 167570 171236 190772 197580 201084 214045 229442 238465 251355 256854 263440 268112 277680 286158 309360 335140 342472 344163 381544 395160 402168 428090 458884 476930 502710 513708 572316 573605 620009 642135 670280 684944 688326 715395 763088 790320 804336 856180 917768 953860 1005420 1027416 1144632 1147210 1240018 1284270 1340560 1376652 1430790 1491373 1712360 1720815 1835536 1860027 1907720 2010840 2054832 2289264 2294420 2480036 2568540 2753304 2861580 2982746 3100045 3424720 3441630 3720054 3815440 4021680 4244677 4474119 4588840 4960072 5137080 5506608 5723160 5965492 6200090 6883260 7440108 7456865 8489354 8948238 9177680 9300135 9920144 10274160 11446320 11930984 12400180 12734031 13766520 14880216 14913730 16978708 17896476 18600270 21223385 22370595 23861968 24800360 25468062 27533040 29760432 29827460 33957416 35792952 37200540 42446770 44741190 49600720 50936124 55180801 59654920 63670155 67914832 71585904 74401080 84893540 89482380 101872248 110361602 119309840 127340310 148802160 165542403 169787080 178964760 203744496 220723204 254680620 275904005 331084806 339574160 357929520 441446408 509361240 551808010 662169612 827712015 882892816 1018722480 1103616020 1324339224 1655424030 2207232040 2648678448 3310848060 4414464080 6621696120 13243392240
- Sum of all divisors σ(n): 45953308800
- Sum of proper divisors (its aliquot sum) s(n): 32709916560
- 13243392240 is an abundant number, because the sum of its proper divisors (32709916560) is greater than itself. Its abundance is 19466524320
Bases of 13243392240
- Binary: 11000101010101111000100000111100002
- Hexadecimal: 0x3155E20F0
- Base-36: 630RUUO
Squares and roots of 13243392240
- 13243392240 squared (132433922402) is 175387438022492217600
- 13243392240 cubed (132433922403) is 2322724635700554380024231424000
-
The
square root of 13243392240 is 115079.9384775643 -
The
cube root of 13243392240 is 2365.9183211781
Scales and comparisons
How big is 13243392240?- 13,243,392,240 seconds is equal to 421 years, 5 weeks, 1 day, 4 minutes.
-
To count from 1 to 13,243,392,240 would take you about eight hundred forty-two 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 13243392240 cubic inches would be around 197.2 feet tall.
Recreational maths with 13243392240
- 13243392240 backwards is 04229334231
- The number of decimal digits it has is: 11
- The sum of 13243392240's digits is 33
- More coming soon!
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