20271269520
20,271,269,520 is an even composite number composed of six prime numbers multiplied together.
20271269520 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 20271269520:
24 × 33 × 5 × 31 × 97 × 3121
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 31 × 97 × 3121)See below for interesting mathematical facts about the number 20271269520 from the Numbermatics database.
Names of 20271269520
- Cardinal: 20271269520 can be written as Twenty billion, two hundred seventy-one million, two hundred sixty-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.027126952 × 1010
Factors of 20271269520
Divisors of 20271269520
- 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 31 36 40 45 48 54 60 62 72 80 90 93 97 108 120 124 135 144 155 180 186 194 216 240 248 270 279 291 310 360 372 388 432 465 485 496 540 558 582 620 720 744 776 837 873 930 970 1080 1116 1164 1240 1395 1455 1488 1552 1674 1746 1860 1940 2160 2232 2328 2480 2619 2790 2910 3007 3121 3348 3492 3720 3880 4185 4365 4464 4656 5238 5580 5820 6014 6242 6696 6984 7440 7760 8370 8730 9021 9363 10476 11160 11640 12028 12484 13095 13392 13968 15035 15605 16740 17460 18042 18726 20952 22320 23280 24056 24968 26190 27063 28089 30070 31210 33480 34920 36084 37452 41904 45105 46815 48112 49936 52380 54126 56178 60140 62420 66960 69840 72168 74904 81189 84267 90210 93630 96751 104760 108252 112356 120280 124840 135315 140445 144336 149808 162378 168534 180420 187260 193502 209520 216504 224712 240560 249680 270630 280890 290253 302737 324756 337068 360840 374520 387004 405945 421335 433008 449424 483755 541260 561780 580506 605474 649512 674136 721680 749040 774008 811890 842670 870759 908211 967510 1082520 1123560 1161012 1210948 1299024 1348272 1451265 1513685 1548016 1623780 1685340 1741518 1816422 1935020 2165040 2247120 2322024 2421896 2612277 2724633 2902530 3027370 3247560 3370680 3483036 3632844 3870040 4353795 4541055 4644048 4843792 5224554 5449266 5805060 6054740 6495120 6741360 6966072 7265688 7740080 8173899 8707590 9082110 9384847 10449108 10898532 11610120 12109480 13061385 13623165 13932144 14531376 16347798 17415180 18164220 18769694 20898216 21797064 23220240 24218960 26122770 27246330 28154541 32695596 34830360 36328440 37539388 40869495 41796432 43594128 46924235 52245540 54492660 56309082 65391192 69660720 72656880 75078776 81738990 84463623 93848470 104491080 108985320 112618164 130782384 140772705 150157552 163477980 168927246 187696940 208982160 217970640 225236328 253390869 281545410 326955960 337854492 375393880 422318115 450472656 506781738 563090820 653911920 675708984 750787760 844636230 1013563476 1126181640 1266954345 1351417968 1689272460 2027126952 2252363280 2533908690 3378544920 4054253904 5067817380 6757089840 10135634760 20271269520
- Sum of all divisors σ(n): 72842004480
- Sum of proper divisors (its aliquot sum) s(n): 52570734960
- 20271269520 is an abundant number, because the sum of its proper divisors (52570734960) is greater than itself. Its abundance is 32299465440
Bases of 20271269520
- Binary: 100101110000100001100000110100100002
- Hexadecimal: 0x4B8430690
- Base-36: 9B8ZNO0
Squares and roots of 20271269520
- 20271269520 squared (202712695202) is 410924367952481030400
- 20271269520 cubed (202712695203) is 8329958615100393519925713408000
-
The
square root of 20271269520 is 142377.2085693493 -
The
cube root of 20271269520 is 2726.6348586055
Scales and comparisons
How big is 20271269520?- 20,271,269,520 seconds is equal to 644 years, 29 weeks, 2 days, 4 hours, 12 minutes.
-
To count from 1 to 20,271,269,520 would take you about one thousand, two hundred eighty-nine 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 20271269520 cubic inches would be around 227.2 feet tall.
Recreational maths with 20271269520
- 20271269520 backwards is 02596217202
- 20271269520 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20271269520's digits is 36
- More coming soon!
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