13640394240
13,640,394,240 is an even composite number composed of six prime numbers multiplied together.
What does the number 13640394240 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 480 divisors.
13640394240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 13640394240:
29 × 32 × 5 × 11 × 107 × 503
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 107 × 503)See below for interesting mathematical facts about the number 13640394240 from the Numbermatics database.
Names of 13640394240
- Cardinal: 13640394240 can be written as Thirteen billion, six hundred forty million, three hundred ninety-four thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.364039424 × 1010
Factors of 13640394240
Divisors of 13640394240
- Number of divisors d(n): 480
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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 99 107 110 120 128 132 144 160 165 176 180 192 198 214 220 240 256 264 288 320 321 330 352 360 384 396 428 440 480 495 503 512 528 535 576 640 642 660 704 720 768 792 856 880 960 963 990 1006 1056 1070 1152 1177 1280 1284 1320 1408 1440 1509 1536 1584 1605 1712 1760 1920 1926 1980 2012 2112 2140 2304 2354 2515 2560 2568 2640 2816 2880 3018 3168 3210 3424 3520 3531 3840 3852 3960 4024 4224 4280 4527 4608 4708 4815 5030 5136 5280 5533 5632 5760 5885 6036 6336 6420 6848 7040 7062 7545 7680 7704 7920 8048 8448 8560 9054 9416 9630 10060 10272 10560 10593 11066 11520 11770 12072 12672 12840 13696 14080 14124 15090 15408 15840 16096 16599 16896 17120 17655 18108 18832 19260 20120 20544 21120 21186 22132 22635 23040 23540 24144 25344 25680 27392 27665 28160 28248 30180 30816 31680 32192 33198 34240 35310 36216 37664 38520 40240 41088 42240 42372 44264 45270 47080 48288 49797 50688 51360 52965 53821 54784 55330 56496 60360 61632 63360 64384 66396 68480 70620 72432 75328 77040 80480 82176 82995 84480 84744 88528 90540 94160 96576 99594 102720 105930 107642 110660 112992 120720 123264 126720 128768 132792 136960 141240 144864 150656 154080 160960 161463 164352 165990 169488 177056 181080 188320 193152 199188 205440 211860 215284 221320 225984 241440 246528 248985 253440 257536 265584 269105 273920 282480 289728 301312 308160 321920 322926 331980 338976 354112 362160 376640 386304 398376 410880 423720 430568 442640 451968 482880 484389 493056 497970 531168 538210 564960 579456 592031 602624 616320 643840 645852 663960 677952 708224 724320 753280 772608 796752 807315 821760 847440 861136 885280 903936 965760 968778 995940 1062336 1076420 1129920 1158912 1184062 1232640 1287680 1291704 1327920 1355904 1416448 1448640 1506560 1593504 1614630 1694880 1722272 1770560 1776093 1807872 1931520 1937556 1991880 2124672 2152840 2259840 2317824 2368124 2421945 2465280 2583408 2655840 2711808 2832896 2897280 2960155 3013120 3187008 3229260 3389760 3444544 3541120 3552186 3863040 3875112 3983760 4249344 4305680 4519680 4736248 4843890 5166816 5311680 5328279 5423616 5794560 5920310 6374016 6458520 6779520 6889088 7082240 7104372 7750224 7967520 8498688 8611360 8880465 9039360 9472496 9687780 10333632 10623360 10656558 11589120 11840620 12748032 12917040 13559040 13778176 14164480 14208744 15500448 15935040 17222720 17760930 18944992 19375560 20667264 21246720 21313116 23681240 25496064 25834080 26641395 27118080 27556352 28417488 31000896 31870080 34445440 35521860 37889984 38751120 41334528 42493440 42626232 47362480 51668160 53282790 56834976 62001792 63740160 68890880 71043720 75779968 77502240 82669056 85252464 94724960 103336320 106565580 113669952 124003584 127480320 137781760 142087440 151559936 155004480 170504928 189449920 206672640 213131160 227339904 248007168 284174880 303119872 310008960 341009856 378899840 413345280 426262320 454679808 568349760 620017920 682019712 757799680 852524640 909359616 1136699520 1240035840 1364039424 1515599360 1705049280 2273399040 2728078848 3410098560 4546798080 6820197120 13640394240
- Sum of all divisors σ(n): 52120164096
- Sum of proper divisors (its aliquot sum) s(n): 38479769856
- 13640394240 is an abundant number, because the sum of its proper divisors (38479769856) is greater than itself. Its abundance is 24839375616
Bases of 13640394240
- Binary: 11001011010000011111100110000000002
- Hexadecimal: 0x32D07E600
- Base-36: 69L4ZK0
Squares and roots of 13640394240
- 13640394240 squared (136403942402) is 186060355022625177600
- 13640394240 cubed (136403942403) is 2537936594942971542214017024000
-
The
square root of 13640394240 is 116792.0983628601 -
The
cube root of 13640394240 is 2389.3272757517
Scales and comparisons
How big is 13640394240?- 13,640,394,240 seconds is equal to 433 years, 37 weeks, 3 days, 22 hours, 24 minutes.
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To count from 1 to 13,640,394,240 would take you about eight hundred sixty-seven 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 13640394240 cubic inches would be around 199.1 feet tall.
Recreational maths with 13640394240
- 13640394240 backwards is 04249304631
- 13640394240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13640394240's digits is 36
- More coming soon!
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