13280378320
13,280,378,320 is an even composite number composed of seven prime numbers multiplied together.
13280378320 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 13280378320:
24 × 5 × 11 × 19 × 29 × 61 × 449
(2 × 2 × 2 × 2 × 5 × 11 × 19 × 29 × 61 × 449)See below for interesting mathematical facts about the number 13280378320 from the Numbermatics database.
Names of 13280378320
- Cardinal: 13280378320 can be written as Thirteen billion, two hundred eighty million, three hundred seventy-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.328037832 × 1010
Factors of 13280378320
Divisors of 13280378320
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 29 38 40 44 55 58 61 76 80 88 95 110 116 122 145 152 176 190 209 220 232 244 290 304 305 319 380 418 440 449 464 488 551 580 610 638 671 760 836 880 898 976 1045 1102 1159 1160 1220 1276 1342 1520 1595 1672 1769 1796 2090 2204 2245 2318 2320 2440 2552 2684 2755 3190 3344 3355 3538 3592 4180 4408 4490 4636 4880 4939 5104 5368 5510 5795 6061 6380 6710 7076 7184 8360 8531 8816 8845 8980 9272 9878 10736 11020 11590 12122 12749 12760 13021 13420 14152 16720 17062 17690 17960 18544 19459 19756 22040 23180 24244 24695 25498 25520 26042 26840 27389 28304 30305 33611 34124 35380 35920 38918 39512 42655 44080 46360 48488 49390 50996 52084 53680 54778 60610 63745 65105 67222 68248 70760 77836 79024 85310 92720 93841 96976 97295 98780 101992 104168 109556 121220 127490 130210 134444 136496 136945 141520 143231 155672 168055 170620 187682 194590 197560 203984 208336 219112 242440 247399 254980 260420 268888 273890 286462 301279 311344 336110 341240 369721 375364 389180 395120 438224 469205 484880 494798 509960 520391 520840 537776 547780 572924 602558 672220 682480 716155 739442 750728 778360 794281 938410 989596 1019920 1040782 1041680 1095560 1145848 1205116 1236995 1344440 1432310 1478884 1501456 1506395 1556720 1588562 1848605 1876820 1979192 2081564 2191120 2291696 2410232 2473990 2601955 2688880 2721389 2864620 2957768 3012790 3177124 3697210 3753640 3958384 3971405 4163128 4820464 4947980 5203910 5442778 5724301 5729240 5915536 6025580 6354248 7394420 7507280 7942810 8326256 8737091 9895960 10407820 10885556 11448602 11458480 12051160 12708496 13606945 14788840 15091339 15885620 17474182 19791920 20815640 21771112 22897204 24102320 27213890 28621505 29577680 30182678 31771240 34948364 41631280 43542224 43685455 45794408 54427780 57243010 60365356 63542480 69896728 75456695 87370910 91588816 108855560 114486020 120730712 139793456 150913390 166004729 174741820 217711120 228972040 241461424 301826780 332009458 349483640 457944080 603653560 664018916 698967280 830023645 1207307120 1328037832 1660047290 2656075664 3320094580 6640189160 13280378320
- Sum of all divisors σ(n): 37363680000
- Sum of proper divisors (its aliquot sum) s(n): 24083301680
- 13280378320 is an abundant number, because the sum of its proper divisors (24083301680) is greater than itself. Its abundance is 10802923360
Bases of 13280378320
- Binary: 11000101111001001001111101110100002
- Hexadecimal: 0x317927DD0
- Base-36: 63MSLHS
Squares and roots of 13280378320
- 13280378320 squared (132803783202) is 176368448322326022400
- 13280378320 cubed (132803783203) is 2342239717431858879852794368000
-
The
square root of 13280378320 is 115240.5237752763 -
The
cube root of 13280378320 is 2368.1187822767
Scales and comparisons
How big is 13280378320?- 13,280,378,320 seconds is equal to 422 years, 14 weeks, 2 days, 1 hour, 58 minutes, 40 seconds.
-
To count from 1 to 13,280,378,320 would take you about eight hundred forty-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 13280378320 cubic inches would be around 197.3 feet tall.
Recreational maths with 13280378320
- 13280378320 backwards is 02387308231
- The number of decimal digits it has is: 11
- The sum of 13280378320's digits is 37
- More coming soon!
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