13287439480
13,287,439,480 is an even composite number composed of seven prime numbers multiplied together.
13287439480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13287439480:
23 × 5 × 7 × 19 × 23 × 312 × 113
(2 × 2 × 2 × 5 × 7 × 19 × 23 × 31 × 31 × 113)See below for interesting mathematical facts about the number 13287439480 from the Numbermatics database.
Names of 13287439480
- Cardinal: 13287439480 can be written as Thirteen billion, two hundred eighty-seven million, four hundred thirty-nine thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.328743948 × 1010
Factors of 13287439480
Divisors of 13287439480
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 14 19 20 23 28 31 35 38 40 46 56 62 70 76 92 95 113 115 124 133 140 152 155 161 184 190 217 226 230 248 266 280 310 322 380 434 437 452 460 532 565 589 620 644 665 713 760 791 805 868 874 904 920 961 1064 1085 1130 1178 1240 1288 1330 1426 1582 1610 1736 1748 1922 2147 2170 2185 2260 2356 2599 2660 2852 2945 3059 3164 3220 3496 3503 3565 3844 3955 4123 4294 4340 4370 4520 4712 4805 4991 5198 5320 5704 5890 6118 6328 6440 6727 7006 7130 7688 7910 8246 8588 8680 8740 9610 9982 10396 10735 11780 12236 12995 13454 13547 14012 14260 15029 15295 15820 16492 17176 17480 17515 18193 18259 19220 19964 20615 20792 21470 22103 23560 24472 24521 24955 25990 26908 27094 28024 28520 30058 30590 31640 32984 33635 35030 36386 36518 38440 39928 41230 42940 44206 49042 49381 49910 51980 53816 54188 60116 61180 66557 67270 67735 70060 72772 73036 75145 80569 82460 85880 88412 90965 91295 94829 98084 98762 99820 103960 108376 108593 110515 120232 122360 122605 127813 133114 134540 135470 140120 145544 146072 150290 154721 161138 164920 176824 181930 182590 189658 196168 197524 199640 217186 221030 245210 246905 255626 266228 269080 270940 300580 309442 322276 332785 345667 363860 365180 379316 395048 402845 419957 434372 442060 465899 474145 490420 493810 511252 532456 541880 542965 563983 601160 618884 639065 644552 665570 691334 727720 730360 758632 760151 773605 805690 839914 868744 884120 931798 948290 980840 987620 1022504 1085930 1127966 1237768 1278130 1331140 1382668 1520302 1530811 1547210 1611380 1679828 1728335 1863596 1896580 1975240 2063267 2099785 2171860 2255932 2329495 2497639 2556260 2662280 2765336 2819915 2939699 3040604 3061622 3094420 3222760 3359656 3456670 3727192 3793160 3800755 4126534 4199570 4343720 4511864 4658990 4995278 5112520 5639830 5879398 6081208 6123244 6188840 6913340 7601510 7654055 8253068 8399140 9317980 9990556 10316335 10715677 11279660 11758796 12246488 12488195 13826680 14442869 14698495 15203020 15308110 16506136 16798280 17483473 18635960 19981112 20632670 21431354 22559320 23517592 24976390 28885738 29396990 30406040 30616220 34966946 41265340 42862708 47455141 49952780 53578385 57771476 58793980 61232440 69933892 72214345 82530680 85725416 87417365 94910282 99905560 107156770 115542952 117587960 139867784 144428690 174834730 189820564 214313540 237275705 288857380 332185987 349669460 379641128 428627080 474551410 577714760 664371974 699338920 949102820 1328743948 1660929935 1898205640 2657487896 3321859870 6643719740 13287439480
- Sum of all divisors σ(n): 39122611200
- Sum of proper divisors (its aliquot sum) s(n): 25835171720
- 13287439480 is an abundant number, because the sum of its proper divisors (25835171720) is greater than itself. Its abundance is 12547732240
Bases of 13287439480
- Binary: 11000101111111111000111100011110002
- Hexadecimal: 0x317FE3C78
- Base-36: 63QZXX4
Squares and roots of 13287439480
- 13287439480 squared (132874394802) is 176556047934662670400
- 13287439480 cubed (132874394803) is 2345977801759809227155187392000
-
The
square root of 13287439480 is 115271.1563228199 -
The
cube root of 13287439480 is 2368.5384164785
Scales and comparisons
How big is 13287439480?- 13,287,439,480 seconds is equal to 422 years, 25 weeks, 6 days, 19 hours, 24 minutes, 40 seconds.
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To count from 1 to 13,287,439,480 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 13287439480 cubic inches would be around 197.4 feet tall.
Recreational maths with 13287439480
- 13287439480 backwards is 08493478231
- The number of decimal digits it has is: 11
- The sum of 13287439480's digits is 49
- More coming soon!
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