13443890040
13,443,890,040 is an even composite number composed of seven prime numbers multiplied together.
13443890040 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 13443890040:
23 × 32 × 5 × 7 × 19 × 61 × 4603
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 19 × 61 × 4603)See below for interesting mathematical facts about the number 13443890040 from the Numbermatics database.
Names of 13443890040
- Cardinal: 13443890040 can be written as Thirteen billion, four hundred forty-three million, eight hundred ninety thousand and forty.
Scientific notation
- Scientific notation: 1.344389004 × 1010
Factors of 13443890040
Divisors of 13443890040
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 28 30 35 36 38 40 42 45 56 57 60 61 63 70 72 76 84 90 95 105 114 120 122 126 133 140 152 168 171 180 183 190 210 228 244 252 266 280 285 305 315 342 360 366 380 399 420 427 456 488 504 532 549 570 610 630 665 684 732 760 798 840 854 855 915 1064 1098 1140 1159 1197 1220 1260 1281 1330 1368 1464 1596 1708 1710 1830 1995 2135 2196 2280 2318 2394 2440 2520 2562 2660 2745 3192 3416 3420 3477 3660 3843 3990 4270 4392 4603 4636 4788 5124 5320 5490 5795 5985 6405 6840 6954 7320 7686 7980 8113 8540 9206 9272 9576 10248 10431 10980 11590 11970 12810 13809 13908 15372 15960 16226 17080 17385 18412 19215 20862 21960 23015 23180 23940 24339 25620 27618 27816 30744 32221 32452 34770 36824 38430 40565 41427 41724 46030 46360 47880 48678 51240 52155 55236 64442 64904 69045 69540 73017 76860 81130 82854 83448 87457 92060 96663 97356 104310 110472 121695 128884 138090 139080 146034 153720 161105 162260 165708 174914 184120 193326 194712 207135 208620 243390 257768 262371 276180 280783 289989 292068 322210 324520 331416 349828 365085 386652 414270 417240 437285 483315 486780 524742 552360 561566 579978 584136 612199 644420 699656 730170 773304 787113 828540 842349 874570 966630 973560 1049484 1123132 1159956 1224398 1288840 1311855 1403915 1449945 1460340 1574226 1657080 1684698 1749140 1836597 1933260 1965481 2098968 2246264 2319912 2448796 2527047 2623710 2807830 2899890 2920680 3060995 3148452 3369396 3498280 3673194 3866520 3930962 3935565 4211745 4897592 5054094 5247420 5334877 5509791 5615660 5799780 5896443 6121990 6296904 6738792 7346388 7861924 7871130 8423490 9182985 9827405 10108188 10494840 10669754 11019582 11231320 11599560 11792886 12243980 12635235 14692776 15723848 15742260 16004631 16846980 17689329 18365970 19654810 20216376 21339508 22039164 23585772 24487960 25270470 26674385 27548955 29482215 31484520 32009262 33693960 35378658 36731940 37344139 39309620 42679016 44078328 47171544 48013893 50540940 53348770 55097910 58964430 64018524 70757316 73463880 74688278 78619240 80023155 88446645 96027786 101081880 106697540 110195820 112032417 117928860 128037048 141514632 149376556 160046310 176893290 186720695 192055572 213395080 220391640 224064834 235857720 240069465 298753112 320092620 336097251 353786580 373441390 384111144 448129668 480138930 560162085 640185240 672194502 707573160 746882780 896259336 960277860 1120324170 1344389004 1493765560 1680486255 1920555720 2240648340 2688778008 3360972510 4481296680 6721945020 13443890040
- Sum of all divisors σ(n): 53435865600
- Sum of proper divisors (its aliquot sum) s(n): 39991975560
- 13443890040 is an abundant number, because the sum of its proper divisors (39991975560) is greater than itself. Its abundance is 26548085520
Bases of 13443890040
- Binary: 11001000010101000101111011011110002
- Hexadecimal: 0x321517B78
- Base-36: 66C57Y0
Squares and roots of 13443890040
- 13443890040 squared (134438900402) is 180738179407611201600
- 13443890040 cubed (134438900403) is 2429824209985717333382672064000
-
The
square root of 13443890040 is 115947.7901471175 -
The
cube root of 13443890040 is 2377.7981448325
Scales and comparisons
How big is 13443890040?- 13,443,890,040 seconds is equal to 427 years, 24 weeks, 4 days, 13 hours, 54 minutes.
-
To count from 1 to 13,443,890,040 would take you about eight hundred fifty-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 13443890040 cubic inches would be around 198.1 feet tall.
Recreational maths with 13443890040
- 13443890040 backwards is 04009834431
- 13443890040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13443890040's digits is 36
- More coming soon!
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