13266855840
13,266,855,840 is an even composite number composed of six prime numbers multiplied together.
13266855840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13266855840:
25 × 3 × 5 × 73 × 61 × 1321
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 61 × 1321)See below for interesting mathematical facts about the number 13266855840 from the Numbermatics database.
Names of 13266855840
- Cardinal: 13266855840 can be written as Thirteen billion, two hundred sixty-six million, eight hundred fifty-five thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.326685584 × 1010
Factors of 13266855840
Divisors of 13266855840
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 61 70 80 84 96 98 105 112 120 122 140 147 160 168 183 196 210 224 240 244 245 280 294 305 336 343 366 392 420 427 480 488 490 560 588 610 672 686 732 735 784 840 854 915 976 980 1029 1120 1176 1220 1281 1321 1372 1464 1470 1568 1680 1708 1715 1830 1952 1960 2058 2135 2352 2440 2562 2642 2744 2928 2940 2989 3360 3416 3430 3660 3920 3963 4116 4270 4704 4880 5124 5145 5284 5488 5856 5880 5978 6405 6605 6832 6860 7320 7840 7926 8232 8540 8967 9247 9760 10248 10290 10568 10976 11760 11956 12810 13210 13664 13720 14640 14945 15852 16464 17080 17934 18494 19815 20496 20580 20923 21136 23520 23912 25620 26420 27440 27741 29280 29890 31704 32928 34160 35868 36988 39630 40992 41160 41846 42272 44835 46235 47824 51240 52840 54880 55482 59780 62769 63408 64729 68320 71736 73976 79260 80581 82320 83692 89670 92470 95648 102480 104615 105680 110964 119560 125538 126816 129458 138705 143472 147952 158520 161162 164640 167384 179340 184940 194187 204960 209230 211360 221928 239120 241743 251076 258916 277410 286944 295904 313845 317040 322324 323645 334768 358680 369880 388374 402905 418460 443856 453103 478240 483486 502152 517832 554820 564067 627690 634080 644648 647290 669536 717360 739760 776748 805810 836920 887712 906206 966972 970935 1004304 1035664 1109640 1128134 1208715 1255380 1289296 1294580 1359309 1434720 1479520 1553496 1611620 1673840 1692201 1812412 1933944 1941870 2008608 2071328 2219280 2256268 2265515 2417430 2510760 2578592 2589160 2718618 2820335 3106992 3223240 3347680 3384402 3624824 3867888 3883740 3948469 4438560 4512536 4531030 4834860 5021520 5178320 5437236 5640670 6213984 6446480 6768804 6796545 7249648 7735776 7767480 7896938 8461005 9025072 9062060 9669720 10043040 10356640 10874472 11281340 11845407 12892960 13537608 13593090 14499296 15534960 15793876 16922010 18050144 18124120 19339440 19742345 21748944 22562680 23690814 27075216 27186180 27639283 31069920 31587752 33844020 36248240 38678880 39484690 43497888 45125360 47381628 54150432 54372360 55278566 59227035 63175504 67688040 72496480 78969380 82917849 90250720 94763256 108744720 110557132 118454070 126351008 135376080 138196415 157938760 165835698 189526512 217489440 221114264 236908140 270752160 276392830 315877520 331671396 379053024 414589245 442228528 473816280 552785660 631755040 663342792 829178490 884457056 947632560 1105571320 1326685584 1658356980 1895265120 2211142640 2653371168 3316713960 4422285280 6633427920 13266855840
- Sum of all divisors σ(n): 49571827200
- Sum of proper divisors (its aliquot sum) s(n): 36304971360
- 13266855840 is an abundant number, because the sum of its proper divisors (36304971360) is greater than itself. Its abundance is 23038115520
Bases of 13266855840
- Binary: 11000101101100010000100111101000002
- Hexadecimal: 0x316C427A0
- Base-36: 63EQRHC
Squares and roots of 13266855840
- 13266855840 squared (132668558402) is 176009463879342105600
- 13266855840 cubed (132668558403) is 2335092183762918869037256704000
-
The
square root of 13266855840 is 115181.8381516809 -
The
cube root of 13266855840 is 2367.3147460983
Scales and comparisons
How big is 13266855840?- 13,266,855,840 seconds is equal to 421 years, 43 weeks, 6 days, 13 hours, 44 minutes.
-
To count from 1 to 13,266,855,840 would take you about eight hundred forty-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 13266855840 cubic inches would be around 197.3 feet tall.
Recreational maths with 13266855840
- 13266855840 backwards is 04855866231
- 13266855840 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13266855840's digits is 48
- More coming soon!
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