13745252640
13,745,252,640 is an even composite number composed of six prime numbers multiplied together.
13745252640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13745252640:
25 × 3 × 5 × 72 × 23 × 25409
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 23 × 25409)See below for interesting mathematical facts about the number 13745252640 from the Numbermatics database.
Names of 13745252640
- Cardinal: 13745252640 can be written as Thirteen billion, seven hundred forty-five million, two hundred fifty-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.374525264 × 1010
Factors of 13745252640
Divisors of 13745252640
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 28 30 32 35 40 42 46 48 49 56 60 69 70 80 84 92 96 98 105 112 115 120 138 140 147 160 161 168 184 196 210 224 230 240 245 276 280 294 322 336 345 368 392 420 460 480 483 490 552 560 588 644 672 690 735 736 784 805 840 920 966 980 1104 1120 1127 1176 1288 1380 1470 1568 1610 1680 1840 1932 1960 2208 2254 2352 2415 2576 2760 2940 3220 3360 3381 3680 3864 3920 4508 4704 4830 5152 5520 5635 5880 6440 6762 7728 7840 9016 9660 11040 11270 11760 12880 13524 15456 16905 18032 19320 22540 23520 25409 25760 27048 33810 36064 38640 45080 50818 54096 67620 76227 77280 90160 101636 108192 127045 135240 152454 177863 180320 203272 254090 270480 304908 355726 381135 406544 508180 533589 540960 584407 609816 711452 762270 813088 889315 1016360 1067178 1168814 1219632 1245041 1422904 1524540 1753221 1778630 2032720 2134356 2337628 2439264 2490082 2667945 2845808 2922035 3049080 3506442 3557260 3735123 4065440 4090849 4268712 4675256 4980164 5335890 5691616 5844070 6098160 6225205 7012884 7114520 7470246 8181698 8537424 8766105 9350512 9960328 10671780 11688140 12196320 12272547 12450410 14025768 14229040 14940492 16363396 17074848 17532210 18675615 18701024 19920656 20454245 21343560 23376280 24545094 24900820 28051536 28458080 28635943 29880984 32726792 35064420 37351230 39841312 40908490 42687120 46752560 49090188 49801640 56103072 57271886 59761968 61362735 65453584 70128840 74702460 81816980 85374240 85907829 93505120 98180376 99603280 114543772 119523936 122725470 130907168 140257680 143179715 149404920 163633960 171815658 196360752 199206560 229087544 245450940 280515360 286359430 298809840 327267920 343631316 392721504 429539145 458175088 490901880 572718860 597619680 654535840 687262632 859078290 916350176 981803760 1145437720 1374525264 1718156580 1963607520 2290875440 2749050528 3436313160 4581750880 6872626320 13745252640
- Sum of all divisors σ(n): 52558450560
- Sum of proper divisors (its aliquot sum) s(n): 38813197920
- 13745252640 is an abundant number, because the sum of its proper divisors (38813197920) is greater than itself. Its abundance is 25067945280
Bases of 13745252640
- Binary: 11001100110100011111101001001000002
- Hexadecimal: 0x33347E920
- Base-36: 6BBKGTC
Squares and roots of 13745252640
- 13745252640 squared (137452526402) is 188931970137426969600
- 13745252640 cubed (137452526403) is 2596917661311869216701599744000
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The
square root of 13745252640 is 117240.1494369569 -
The
cube root of 13745252640 is 2395.4341804911
Scales and comparisons
How big is 13745252640?- 13,745,252,640 seconds is equal to 437 years, 2 weeks, 6 days, 13 hours, 44 minutes.
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To count from 1 to 13,745,252,640 would take you about eight hundred seventy-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 13745252640 cubic inches would be around 199.6 feet tall.
Recreational maths with 13745252640
- 13745252640 backwards is 04625254731
- The number of decimal digits it has is: 11
- The sum of 13745252640's digits is 39
- More coming soon!
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