13002938640
13,002,938,640 is an even composite number composed of six prime numbers multiplied together.
What does the number 13002938640 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
13002938640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13002938640:
24 × 33 × 5 × 79 × 181 × 421
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 79 × 181 × 421)See below for interesting mathematical facts about the number 13002938640 from the Numbermatics database.
Names of 13002938640
- Cardinal: 13002938640 can be written as Thirteen billion, two million, nine hundred thirty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.300293864 × 1010
Factors of 13002938640
Divisors of 13002938640
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 79 80 90 108 120 135 144 158 180 181 216 237 240 270 316 360 362 395 421 432 474 540 543 632 711 720 724 790 842 905 948 1080 1086 1185 1263 1264 1422 1448 1580 1629 1684 1810 1896 2105 2133 2160 2172 2370 2526 2715 2844 2896 3160 3258 3368 3555 3620 3789 3792 4210 4266 4344 4740 4887 5052 5430 5688 6315 6320 6516 6736 7110 7240 7578 8145 8420 8532 8688 9480 9774 10104 10665 10860 11367 11376 12630 13032 14220 14299 14480 15156 16290 16840 17064 18945 18960 19548 20208 21330 21720 22734 24435 25260 26064 28440 28598 30312 32580 33259 33680 34128 37890 39096 42660 42897 43440 45468 48870 50520 56835 56880 57196 60624 65160 66518 71495 75780 76201 78192 85320 85794 90936 97740 99777 101040 113670 114392 128691 130320 133036 142990 151560 152402 166295 170640 171588 181872 195480 199554 214485 227340 228603 228784 257382 266072 285980 299331 303120 304804 332590 343176 381005 386073 390960 399108 428970 454680 457206 498885 514764 532144 571960 598662 609608 643455 665180 685809 686352 762010 772146 798216 857940 897993 909360 914412 997770 1029528 1143015 1143920 1197324 1219216 1286910 1330360 1371618 1496655 1524020 1544292 1596432 1715880 1795986 1828824 1930365 1995540 2057427 2059056 2286030 2394648 2573820 2660720 2743236 2993310 3048040 3088584 3429045 3431760 3591972 3657648 3860730 3991080 4114854 4489965 4572060 4789296 5147640 5486472 5986620 6019879 6096080 6177168 6858090 7183944 7721460 7982160 8229708 8979930 9144120 10287135 10295280 10972944 11973240 12039758 13716180 14367888 15442920 16459416 17959860 18059637 18288240 20574270 23946480 24079516 27432360 30099395 30885840 32918832 35919720 36119274 41148540 48159032 54178911 54864720 60198790 71839440 72238548 82297080 90298185 96318064 108357822 120397580 144477096 162536733 164594160 180596370 216715644 240795160 270894555 288954192 325073466 361192740 433431288 481590320 541789110 650146932 722385480 812683665 866862576 1083578220 1300293864 1444770960 1625367330 2167156440 2600587728 3250734660 4334312880 6501469320 13002938640
- Sum of all divisors σ(n): 45713740800
- Sum of proper divisors (its aliquot sum) s(n): 32710802160
- 13002938640 is an abundant number, because the sum of its proper divisors (32710802160) is greater than itself. Its abundance is 19707863520
Bases of 13002938640
- Binary: 11000001110000100100011001000100002
- Hexadecimal: 0x307091910
- Base-36: 5Z1M3O0
Squares and roots of 13002938640
- 13002938640 squared (130029386402) is 169076413275605049600
- 13002938640 cubed (130029386403) is 2198490227293973868822956544000
-
The
square root of 13002938640 is 114030.4285706233 -
The
cube root of 13002938640 is 2351.5118468383
Scales and comparisons
How big is 13002938640?- 13,002,938,640 seconds is equal to 413 years, 23 weeks, 3 days, 23 hours, 24 minutes.
-
To count from 1 to 13,002,938,640 would take you about eight hundred twenty-six 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 13002938640 cubic inches would be around 196 feet tall.
Recreational maths with 13002938640
- 13002938640 backwards is 04683920031
- 13002938640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13002938640's digits is 36
- More coming soon!
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