13889771280
13,889,771,280 is an even composite number composed of six prime numbers multiplied together.
13889771280 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 13889771280:
24 × 32 × 5 × 73 × 11 × 5113
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 11 × 5113)See below for interesting mathematical facts about the number 13889771280 from the Numbermatics database.
Names of 13889771280
- Cardinal: 13889771280 can be written as Thirteen billion, eight hundred eighty-nine million, seven hundred seventy-one thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.388977128 × 1010
Factors of 13889771280
Divisors of 13889771280
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 33 35 36 40 42 44 45 48 49 55 56 60 63 66 70 72 77 80 84 88 90 98 99 105 110 112 120 126 132 140 144 147 154 165 168 176 180 196 198 210 220 231 240 245 252 264 280 294 308 315 330 336 343 360 385 392 396 420 440 441 462 490 495 504 528 539 560 588 616 630 660 686 693 720 735 770 784 792 840 880 882 924 980 990 1008 1029 1078 1155 1176 1232 1260 1320 1372 1386 1470 1540 1584 1617 1680 1715 1764 1848 1960 1980 2058 2156 2205 2310 2352 2520 2640 2695 2744 2772 2940 3080 3087 3234 3430 3465 3528 3696 3773 3920 3960 4116 4312 4410 4620 4851 5040 5113 5145 5390 5488 5544 5880 6160 6174 6468 6860 6930 7056 7546 7920 8085 8232 8624 8820 9240 9702 10226 10290 10780 11088 11319 11760 12348 12936 13720 13860 15092 15339 15435 16170 16464 17640 18480 18865 19404 20452 20580 21560 22638 24255 24696 25565 25872 27440 27720 30184 30678 30870 32340 33957 35280 35791 37730 38808 40904 41160 43120 45276 46017 48510 49392 51130 55440 56243 56595 60368 61356 61740 64680 67914 71582 75460 76695 77616 81808 82320 90552 92034 97020 102260 107373 112486 113190 122712 123480 129360 135828 143164 150920 153390 168729 169785 178955 181104 184068 194040 204520 214746 224972 226380 230085 245424 246960 250537 271656 281215 286328 301840 306780 322119 337458 339570 357910 368136 388080 393701 409040 429492 449944 452760 460170 501074 506187 536865 543312 562430 572656 613560 644238 674916 679140 715820 736272 751611 787402 843645 858984 899888 905520 920340 1002148 1012374 1073730 1124860 1181103 1227120 1252685 1288476 1349832 1358280 1431640 1503222 1574804 1610595 1687290 1717968 1753759 1840680 1968505 2004296 2024748 2147460 2249720 2254833 2362206 2505370 2530935 2576952 2699664 2716560 2755907 2863280 3006444 3149608 3221190 3374580 3507518 3543309 3681360 3758055 3937010 4008592 4049496 4294920 4499440 4509666 4724412 5010740 5061870 5153904 5261277 5511814 5905515 6012888 6299216 6442380 6749160 7015036 7086618 7516110 7874020 8098992 8267721 8589840 8768795 9019332 9448824 10021480 10123740 10522554 11023628 11274165 11811030 12025776 12884760 13498320 13779535 14030072 14173236 15032220 15748040 15783831 16535442 17537590 17716545 18038664 18897648 19291349 20042960 20247480 21045108 22047256 22548330 23622060 24803163 25769520 26306385 27559070 28060144 28346472 30064440 31496080 31567662 33070884 35075180 35433090 36077328 38582698 40494960 41338605 42090216 44094512 45096660 47244120 49606326 52612770 55118140 56692944 57874047 60128880 63135324 66141768 70150360 70866180 77165396 78919155 82677210 84180432 90193320 94488240 96456745 99212652 105225540 110236280 115748094 124015815 126270648 132283536 140300720 141732360 154330792 157838310 165354420 173622141 180386640 192913490 198425304 210451080 220472560 231496188 248031630 252541296 283464720 289370235 308661584 315676620 330708840 347244282 385826980 396850608 420902160 462992376 496063260 578740470 631353240 661417680 694488564 771653960 868110705 925984752 992126520 1157480940 1262706480 1388977128 1543307920 1736221410 1984253040 2314961880 2777954256 3472442820 4629923760 6944885640 13889771280
- Sum of all divisors σ(n): 59355129600
- Sum of proper divisors (its aliquot sum) s(n): 45465358320
- 13889771280 is an abundant number, because the sum of its proper divisors (45465358320) is greater than itself. Its abundance is 31575587040
Bases of 13889771280
- Binary: 11001110111110010100010111000100002
- Hexadecimal: 0x33BE51710
- Base-36: 6DPM040
Squares and roots of 13889771280
- 13889771280 squared (138897712802) is 192925746210712838400
- 13889771280 cubed (138897712803) is 2679694488890128011135601152000
-
The
square root of 13889771280 is 117854.8738067289 -
The
cube root of 13889771280 is 2403.8001878957
Scales and comparisons
How big is 13889771280?- 13,889,771,280 seconds is equal to 441 years, 33 weeks, 6 days, 5 hours, 48 minutes.
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To count from 1 to 13,889,771,280 would take you about eight hundred eighty-three 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 13889771280 cubic inches would be around 200.3 feet tall.
Recreational maths with 13889771280
- 13889771280 backwards is 08217798831
- The number of decimal digits it has is: 11
- The sum of 13889771280's digits is 54
- More coming soon!
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