20080421640
20,080,421,640 is an even composite number composed of six prime numbers multiplied together.
What does the number 20080421640 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 512 divisors.
20080421640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 20080421640:
23 × 37 × 5 × 53 × 61 × 71
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 53 × 61 × 71)See below for interesting mathematical facts about the number 20080421640 from the Numbermatics database.
Names of 20080421640
- Cardinal: 20080421640 can be written as Twenty billion, eighty million, four hundred twenty-one thousand, six hundred forty.
Scientific notation
- Scientific notation: 2.008042164 × 1010
Factors of 20080421640
Divisors of 20080421640
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 53 54 60 61 71 72 81 90 106 108 120 122 135 142 159 162 180 183 212 213 216 243 244 265 270 284 305 318 324 355 360 366 405 424 426 477 486 488 530 540 549 568 610 636 639 648 710 729 732 795 810 852 915 954 972 1060 1065 1080 1098 1215 1220 1272 1278 1420 1431 1458 1464 1590 1620 1647 1704 1830 1908 1917 1944 2120 2130 2187 2196 2385 2430 2440 2556 2745 2840 2862 2916 3180 3195 3233 3240 3294 3645 3660 3763 3816 3834 4260 4293 4331 4374 4392 4770 4860 4941 5112 5490 5724 5751 5832 6360 6390 6466 6588 7155 7290 7320 7526 7668 8235 8520 8586 8662 8748 9540 9585 9699 9720 9882 10935 10980 11289 11448 11502 12780 12879 12932 12993 13176 14310 14580 14823 15052 15336 16165 16470 17172 17253 17324 17496 18815 19080 19170 19398 19764 21465 21655 21870 21960 22578 23004 24705 25560 25758 25864 25986 28620 28755 29097 29160 29646 30104 32330 32940 33867 34344 34506 34648 37630 38340 38637 38796 38979 39528 42930 43310 43740 44469 45156 46008 48495 49410 51516 51759 51972 56445 57240 57510 58194 59292 64395 64660 64965 65880 67734 69012 74115 75260 76680 77274 77592 77958 85860 86265 86620 87291 87480 88938 90312 96990 98820 101601 103032 103518 103944 112890 115020 115911 116388 116937 118584 128790 129320 129930 133407 135468 138024 145485 148230 150520 154548 155277 155916 169335 171720 172530 173240 174582 177876 193185 193980 194895 197640 203202 207036 222345 225780 229543 230040 231822 232776 233874 257580 258795 259860 261873 266814 270936 290970 296460 304803 309096 310554 311832 338670 345060 349164 350811 355752 386370 387960 389790 406404 414072 436455 444690 451560 459086 463644 467748 508005 515160 517590 519720 523746 533628 579555 581940 584685 592920 609606 621108 667035 677340 688629 690120 698328 701622 772740 776385 779580 785619 812808 872910 889380 914409 918172 927288 935496 1016010 1035180 1047492 1052433 1067256 1147715 1159110 1163880 1169370 1219212 1242216 1309365 1334070 1354680 1377258 1403244 1524015 1545480 1552770 1559160 1571238 1745820 1754055 1778760 1828818 1836344 2032020 2065887 2070360 2094984 2104866 2295430 2318220 2338740 2356857 2438424 2618730 2668140 2743227 2754516 2806488 3048030 3105540 3142476 3157299 3443145 3491640 3508110 3657636 3928095 4064040 4131774 4209732 4572045 4590860 4636440 4677480 4713714 5237460 5262165 5336280 5486454 5509032 6096060 6197661 6211080 6284952 6314598 6886290 7016220 7070571 7315272 7856190 8229681 8263548 8419464 9144090 9181720 9427428 9471897 10329435 10474920 10524330 10972908 11784285 12192120 12395322 12629196 13716135 13772580 14032440 14141142 15712380 15786495 16459362 16527096 18288180 18592983 18854856 18943794 20658870 21048660 21945816 23568570 24790644 25258392 27432270 27545160 28282284 30988305 31424760 31572990 32918724 35352855 36576360 37185966 37887588 41148405 41317740 42097320 47137140 47359485 49581288 54864540 55778949 56564568 61976610 63145980 65837448 70705710 74371932 75775176 82296810 82635480 92964915 94274280 94718970 109729080 111557898 123953220 126291960 141411420 148743864 164593620 167336847 185929830 189437940 223115796 247906440 278894745 282822840 329187240 334673694 371859660 378875880 446231592 502010541 557789490 669347388 743719320 836684235 1004021082 1115578980 1338694776 1673368470 2008042164 2231157960 2510052705 3346736940 4016084328 5020105410 6693473880 10040210820 20080421640
- Sum of all divisors σ(n): 71159731200
- Sum of proper divisors (its aliquot sum) s(n): 51079309560
- 20080421640 is an abundant number, because the sum of its proper divisors (51079309560) is greater than itself. Its abundance is 30998887920
Bases of 20080421640
- Binary: 100101011001110001011101011000010002
- Hexadecimal: 0x4ACE2EB08
- Base-36: 983D4I0
Squares and roots of 20080421640
- 20080421640 squared (200804216402) is 403223333240180289600
- 20080421640 cubed (200804216403) is 8096894546549047604785306944000
-
The
square root of 20080421640 is 141705.4044135227 -
The
cube root of 20080421640 is 2718.0510494335
Scales and comparisons
How big is 20080421640?- 20,080,421,640 seconds is equal to 638 years, 25 weeks, 5 days, 6 hours, 54 minutes.
-
To count from 1 to 20,080,421,640 would take you about one thousand, two hundred seventy-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 20080421640 cubic inches would be around 226.5 feet tall.
Recreational maths with 20080421640
- 20080421640 backwards is 04612408002
- 20080421640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20080421640's digits is 27
- More coming soon!
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