13266538020
13,266,538,020 is an even composite number composed of five prime numbers multiplied together.
13266538020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13266538020:
22 × 34 × 5 × 433 × 103
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 43 × 43 × 43 × 103)See below for interesting mathematical facts about the number 13266538020 from the Numbermatics database.
Names of 13266538020
- Cardinal: 13266538020 can be written as Thirteen billion, two hundred sixty-six million, five hundred thirty-eight thousand and twenty.
Scientific notation
- Scientific notation: 1.326653802 × 1010
Factors of 13266538020
Divisors of 13266538020
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 43 45 54 60 81 86 90 103 108 129 135 162 172 180 206 215 258 270 309 324 387 405 412 430 515 516 540 618 645 774 810 860 927 1030 1161 1236 1290 1545 1548 1620 1849 1854 1935 2060 2322 2580 2781 3090 3483 3698 3708 3870 4429 4635 4644 5547 5562 5805 6180 6966 7396 7740 8343 8858 9245 9270 11094 11124 11610 13287 13905 13932 16641 16686 17415 17716 18490 18540 22145 22188 23220 26574 27735 27810 33282 33372 34830 36980 39861 41715 44290 49923 53148 55470 55620 66435 66564 69660 79507 79722 83205 83430 88580 99846 110940 119583 132870 149769 159014 159444 166410 166860 190447 199305 199692 238521 239166 249615 265740 299538 318028 332820 358749 380894 397535 398610 477042 478332 499230 571341 597915 599076 715563 717498 748845 761788 795070 797220 952235 954084 998460 1142682 1192605 1195830 1431126 1434996 1497690 1590140 1714023 1793745 1904470 2146689 2285364 2385210 2391660 2856705 2862252 2995380 3428046 3577815 3587490 3808940 4293378 4770420 5142069 5713410 6440067 6856092 7155630 7174980 8189221 8570115 8586756 10284138 10733445 11426820 12880134 14311260 15426207 16378442 17140230 20568276 21466890 24567663 25710345 25760268 30852414 32200335 32756884 34280460 40946105 42933780 49135326 51420690 61704828 64400670 73702989 77131035 81892210 98270652 102841380 122838315 128801340 147405978 154262070 163784420 221108967 245676630 294811956 308524140 368514945 442217934 491353260 663326901 737029890 884435868 1105544835 1326653802 1474059780 2211089670 2653307604 3316634505 4422179340 6633269010 13266538020
- Sum of all divisors σ(n): 43022179200
- Sum of proper divisors (its aliquot sum) s(n): 29755641180
- 13266538020 is an abundant number, because the sum of its proper divisors (29755641180) is greater than itself. Its abundance is 16489103160
Bases of 13266538020
- Binary: 11000101101011111101001110001001002
- Hexadecimal: 0x316BF4E24
- Base-36: 63EJY90
Squares and roots of 13266538020
- 13266538020 squared (132665380202) is 176001031036105520400
- 13266538020 cubed (132665380203) is 2334924369799693879118485608000
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The
square root of 13266538020 is 115180.4584988269 -
The
cube root of 13266538020 is 2367.2958421975
Scales and comparisons
How big is 13266538020?- 13,266,538,020 seconds is equal to 421 years, 43 weeks, 2 days, 21 hours, 27 minutes.
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To count from 1 to 13,266,538,020 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 13266538020 cubic inches would be around 197.3 feet tall.
Recreational maths with 13266538020
- 13266538020 backwards is 02083566231
- 13266538020 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13266538020's digits is 36
- More coming soon!
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