13220621040
13,220,621,040 is an even composite number composed of seven prime numbers multiplied together.
13220621040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13220621040:
24 × 3 × 5 × 11 × 19 × 53 × 4973
(2 × 2 × 2 × 2 × 3 × 5 × 11 × 19 × 53 × 4973)See below for interesting mathematical facts about the number 13220621040 from the Numbermatics database.
Names of 13220621040
- Cardinal: 13220621040 can be written as Thirteen billion, two hundred twenty million, six hundred twenty-one thousand and forty.
Scientific notation
- Scientific notation: 1.322062104 × 1010
Factors of 13220621040
Divisors of 13220621040
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 19 20 22 24 30 33 38 40 44 48 53 55 57 60 66 76 80 88 95 106 110 114 120 132 152 159 165 176 190 209 212 220 228 240 264 265 285 304 318 330 380 418 424 440 456 528 530 570 583 627 636 660 760 795 836 848 880 912 1007 1045 1060 1140 1166 1254 1272 1320 1520 1590 1672 1749 2014 2090 2120 2280 2332 2508 2544 2640 2915 3021 3135 3180 3344 3498 4028 4180 4240 4560 4664 4973 5016 5035 5830 6042 6270 6360 6996 8056 8360 8745 9328 9946 10032 10070 11077 11660 12084 12540 12720 13992 14919 15105 16112 16720 17490 19892 20140 22154 23320 24168 24865 25080 27984 29838 30210 33231 34980 39784 40280 44308 46640 48336 49730 50160 54703 55385 59676 60420 66462 69960 74595 79568 80560 88616 94487 99460 109406 110770 119352 120840 132924 139920 149190 164109 166155 177232 188974 198920 218812 221540 238704 241680 263569 265848 273515 283461 298380 328218 332310 377948 397840 437624 443080 472435 527138 531696 547030 566922 596760 656436 664620 755896 790707 820545 875248 886160 944870 1039357 1054276 1094060 1133844 1193520 1312872 1317845 1329240 1417305 1511792 1581414 1641090 1889740 2078714 2108552 2188120 2267688 2625744 2635690 2658480 2834610 2899259 3118071 3162828 3282180 3779480 3953535 4157428 4217104 4376240 4535376 5007811 5196785 5271380 5669220 5798518 6236142 6325656 6564360 7558960 7907070 8314856 8697777 10015622 10393570 10542760 11338440 11597036 12472284 12651312 13128720 14496295 15023433 15590355 15814140 16629712 17395554 20031244 20787140 21085520 22676880 23194072 24944568 25039055 28992590 30046866 31180710 31628280 34791108 40062488 41574280 43488885 46388144 49889136 50078110 55085921 57985180 60093732 62361420 63256560 69582216 75117165 80124976 83148560 86977770 100156220 110171842 115970360 120187464 124722840 139164432 150234330 165257763 173955540 200312440 220343684 231940720 240374928 249445680 275429605 300468660 330515526 347911080 400624880 440687368 550859210 600937320 661031052 695822160 826288815 881374736 1101718420 1201874640 1322062104 1652577630 2203436840 2644124208 3305155260 4406873680 6610310520 13220621040
- Sum of all divisors σ(n): 47960501760
- Sum of proper divisors (its aliquot sum) s(n): 34739880720
- 13220621040 is an abundant number, because the sum of its proper divisors (34739880720) is greater than itself. Its abundance is 21519259680
Bases of 13220621040
- Binary: 11000101000000001010101010111100002
- Hexadecimal: 0x31402AAF0
- Base-36: 62N7SHC
Squares and roots of 13220621040
- 13220621040 squared (132206210402) is 174784820683290681600
- 13220621040 cubed (132206210403) is 2310763877798139961596900864000
-
The
square root of 13220621040 is 114980.9594672091 -
The
cube root of 13220621040 is 2364.5615261323
Scales and comparisons
How big is 13220621040?- 13,220,621,040 seconds is equal to 420 years, 19 weeks, 3 days, 10 hours, 44 minutes.
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To count from 1 to 13,220,621,040 would take you about eight hundred forty 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 13220621040 cubic inches would be around 197 feet tall.
Recreational maths with 13220621040
- 13220621040 backwards is 04012602231
- The number of decimal digits it has is: 11
- The sum of 13220621040's digits is 21
- More coming soon!
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