13539870445440
13,539,870,445,440 is an even composite number composed of six prime numbers multiplied together.
13539870445440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13539870445440:
27 × 3 × 5 × 71 × 277 × 358571
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 71 × 277 × 358571)See below for interesting mathematical facts about the number 13539870445440 from the Numbermatics database.
Names of 13539870445440
- Cardinal: 13539870445440 can be written as Thirteen trillion, five hundred thirty-nine billion, eight hundred seventy million, four hundred forty-five thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.353987044544 × 1013
Factors of 13539870445440
Divisors of 13539870445440
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 71 80 96 120 128 142 160 192 213 240 277 284 320 355 384 426 480 554 568 640 710 831 852 960 1065 1108 1136 1385 1420 1662 1704 1920 2130 2216 2272 2770 2840 3324 3408 4155 4260 4432 4544 5540 5680 6648 6816 8310 8520 8864 9088 11080 11360 13296 13632 16620 17040 17728 19667 22160 22720 26592 27264 33240 34080 35456 39334 44320 45440 53184 59001 66480 68160 78668 88640 98335 106368 118002 132960 136320 157336 177280 196670 236004 265920 295005 314672 358571 393340 472008 531840 590010 629344 717142 786680 944016 1075713 1180020 1258688 1434284 1573360 1792855 1888032 2151426 2360040 2517376 2868568 3146720 3585710 3776064 4302852 4720080 5378565 5737136 6293440 7171420 7552128 8605704 9440160 10757130 11474272 12586880 14342840 17211408 18880320 21514260 22948544 25458541 28685680 34422816 37760640 43028520 45897088 50917082 57371360 68845632 76375623 86057040 99324167 101834164 114742720 127292705 137691264 152751246 172114080 198648334 203668328 229485440 254585410 297972501 305502492 344228160 381878115 397296668 407336656 496620835 509170820 595945002 611004984 688456320 763756230 794593336 814673312 993241670 1018341640 1191890004 1222009968 1489862505 1527512460 1589186672 1629346624 1986483340 2036683280 2383780008 2444019936 2979725010 3055024920 3178373344 3258693248 3972966680 4073366560 4767560016 4888039872 5959450020 6110049840 6356746688 7052015857 7945933360 8146733120 9535120032 9776079744 11918900040 12220099680 12713493376 14104031714 15891866720 16293466240 19070240064 21156047571 23837800080 24440199360 28208063428 31783733440 35260079285 38140480128 42312095142 47675600160 48880398720 56416126856 63567466880 70520158570 84624190284 95351200320 105780237855 112832253712 141040317140 169248380568 190702400640 211560475710 225664507424 282080634280 338496761136 423120951420 451329014848 564161268560 676993522272 846241902840 902658029696 1128322537120 1353987044544 1692483805680 2256645074240 2707974089088 3384967611360 4513290148480 6769935222720 13539870445440
- Sum of all divisors σ(n): 43924324170240
- Sum of proper divisors (its aliquot sum) s(n): 30384453724800
- 13539870445440 is an abundant number, because the sum of its proper divisors (30384453724800) is greater than itself. Its abundance is 16844583279360
Bases of 13539870445440
- Binary: 110001010000011111110010101100001111100000002
- Hexadecimal: 0xC507F2B0F80
- Base-36: 4SS4P9V9C
Squares and roots of 13539870445440
- 13539870445440 squared (135398704454402) is 183328091679299584016793600
- 13539870445440 cubed (135398704454403) is 2482238610347463216268669865272541184000
-
The
square root of 13539870445440 is 3679656.2944709931 -
The
cube root of 13539870445440 is 23834.4336248923
Scales and comparisons
How big is 13539870445440?- 13,539,870,445,440 seconds is equal to 430,525 years, 51 weeks, 6 days, 11 hours, 44 minutes.
-
To count from 1 to 13,539,870,445,440 would take you about one million, seventy-six thousand, three hundred fourteen 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 13539870445440 cubic inches would be around 1986.2 feet tall.
Recreational maths with 13539870445440
- 13539870445440 backwards is 04454407893531
- The number of decimal digits it has is: 14
- The sum of 13539870445440's digits is 57
- More coming soon!
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