13288431240
13,288,431,240 is an even composite number composed of six prime numbers multiplied together.
13288431240 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 13288431240:
23 × 33 × 5 × 7 × 23 × 76423
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 23 × 76423)See below for interesting mathematical facts about the number 13288431240 from the Numbermatics database.
Names of 13288431240
- Cardinal: 13288431240 can be written as Thirteen billion, two hundred eighty-eight million, four hundred thirty-one thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.328843124 × 1010
Factors of 13288431240
Divisors of 13288431240
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 23 24 27 28 30 35 36 40 42 45 46 54 56 60 63 69 70 72 84 90 92 105 108 115 120 126 135 138 140 161 168 180 184 189 207 210 216 230 252 270 276 280 315 322 345 360 378 414 420 460 483 504 540 552 621 630 644 690 756 805 828 840 920 945 966 1035 1080 1242 1260 1288 1380 1449 1512 1610 1656 1890 1932 2070 2415 2484 2520 2760 2898 3105 3220 3780 3864 4140 4347 4830 4968 5796 6210 6440 7245 7560 8280 8694 9660 11592 12420 14490 17388 19320 21735 24840 28980 34776 43470 57960 76423 86940 152846 173880 229269 305692 382115 458538 534961 611384 687807 764230 917076 1069922 1146345 1375614 1528460 1604883 1757729 1834152 2063421 2139844 2292690 2674805 2751228 3056920 3209766 3439035 3515458 4126842 4279688 4585380 4814649 5273187 5349610 5502456 6419532 6878070 7030916 8024415 8253684 8788645 9170760 9629298 10317105 10546374 10699220 12304103 12839064 13756140 14061832 14443947 15819561 16048830 16507368 17577290 19258596 20634210 21092748 21398440 24073245 24608206 26365935 27512280 28887894 31639122 32097660 35154580 36912309 38517192 41268420 42185496 47458683 48146490 49216412 52731870 57775788 61520515 63278244 64195320 70309160 72219735 73824618 79097805 82536840 94917366 96292980 98432824 105463740 110736927 115551576 123041030 126556488 144439470 147649236 158195610 184561545 189834732 192585960 210927480 221473854 237293415 246082060 288878940 295298472 316391220 332210781 369123090 379669464 442947708 474586830 492164120 553684635 577757880 632782440 664421562 738246180 885895416 949173660 1107369270 1328843124 1476492360 1661053905 1898347320 2214738540 2657686248 3322107810 4429477080 6644215620 13288431240
- Sum of all divisors σ(n): 52824268800
- Sum of proper divisors (its aliquot sum) s(n): 39535837560
- 13288431240 is an abundant number, because the sum of its proper divisors (39535837560) is greater than itself. Its abundance is 26247406320
Bases of 13288431240
- Binary: 11000110000000110101011110100010002
- Hexadecimal: 0x3180D5E88
- Base-36: 63RL760
Squares and roots of 13288431240
- 13288431240 squared (132884312402) is 176582404820207937600
- 13288431240 cubed (132884312403) is 2346503144647177741299810624000
-
The
square root of 13288431240 is 115275.4580992851 -
The
cube root of 13288431240 is 2368.5973433877
Scales and comparisons
How big is 13288431240?- 13,288,431,240 seconds is equal to 422 years, 27 weeks, 4 days, 6 hours, 54 minutes.
-
To count from 1 to 13,288,431,240 would take you about eight hundred forty-five 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 13288431240 cubic inches would be around 197.4 feet tall.
Recreational maths with 13288431240
- 13288431240 backwards is 04213488231
- 13288431240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13288431240's digits is 36
- More coming soon!
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