20246988240
20,246,988,240 is an even composite number composed of six prime numbers multiplied together.
20246988240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 20246988240:
24 × 32 × 5 × 192 × 61 × 1277
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 19 × 61 × 1277)See below for interesting mathematical facts about the number 20246988240 from the Numbermatics database.
Names of 20246988240
- Cardinal: 20246988240 can be written as Twenty billion, two hundred forty-six million, nine hundred eighty-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.024698824 × 1010
Factors of 20246988240
Divisors of 20246988240
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 36 38 40 45 48 57 60 61 72 76 80 90 95 114 120 122 144 152 171 180 183 190 228 240 244 285 304 305 342 360 361 366 380 456 488 549 570 610 684 720 722 732 760 855 912 915 976 1083 1098 1140 1159 1220 1277 1368 1444 1464 1520 1710 1805 1830 2166 2196 2280 2318 2440 2554 2736 2745 2888 2928 3249 3420 3477 3610 3660 3831 4332 4392 4560 4636 4880 5108 5415 5490 5776 5795 6385 6498 6840 6954 7220 7320 7662 8664 8784 9272 10216 10431 10830 10980 11493 11590 12770 12996 13680 13908 14440 14640 15324 16245 17328 17385 18544 19155 20432 20862 21660 21960 22021 22986 23180 24263 25540 25992 27816 28880 30648 32490 34770 38310 41724 43320 43920 44042 45972 46360 48526 51080 51984 52155 55632 57465 61296 64980 66063 69540 72789 76620 77897 83448 86640 88084 91944 92720 97052 102160 104310 110105 114930 121315 129960 132126 139080 145578 153240 155794 166896 176168 183888 194104 198189 208620 218367 220210 229860 233691 242630 259920 264252 278160 291156 306480 311588 330315 352336 363945 388208 389485 396378 417240 436734 440420 459720 460997 467382 485260 528504 582312 623176 660630 701073 727890 778970 792756 834480 873468 880840 919440 921994 934764 970520 990945 1057008 1091835 1164624 1168455 1246352 1321260 1382991 1402146 1455780 1480043 1557940 1585512 1746936 1761680 1843988 1869528 1941040 1981890 2183670 2304985 2336910 2642520 2765982 2804292 2911560 2960086 3115880 3171024 3493872 3505365 3687976 3739056 3963780 4148973 4367340 4440129 4609970 4673820 5285040 5531964 5608584 5823120 5920172 6231760 6914955 7010730 7375952 7400215 7927560 8297946 8734680 8880258 9219940 9347640 11063928 11217168 11840344 13320387 13829910 14021460 14800430 15855120 16595892 17469360 17760516 18439880 18695280 20744865 22127856 22200645 23680688 26640774 27659820 28042920 28120817 29600860 33191784 35521032 36879760 41489730 44401290 53281548 55319640 56085840 56241634 59201720 66383568 66601935 71042064 82979460 84362451 88802580 106563096 110639280 112483268 118403440 133203870 140604085 165958920 168724902 177605160 213126192 224966536 253087353 266407740 281208170 331917840 337449804 355210320 421812255 449933072 506174706 532815480 562416340 674899608 843624510 1012349412 1065630960 1124832680 1265436765 1349799216 1687249020 2024698824 2249665360 2530873530 3374498040 4049397648 5061747060 6748996080 10123494120 20246988240
- Sum of all divisors σ(n): 72996798888
- Sum of proper divisors (its aliquot sum) s(n): 52749810648
- 20246988240 is an abundant number, because the sum of its proper divisors (52749810648) is greater than itself. Its abundance is 32502822408
Bases of 20246988240
- Binary: 100101101101101000010000101110100002
- Hexadecimal: 0x4B6D085D0
- Base-36: 9AUJ840
Squares and roots of 20246988240
- 20246988240 squared (202469882402) is 409940532790698297600
- 20246988240 cubed (202469882403) is 8300061146512602812895220224000
-
The
square root of 20246988240 is 142291.9120681143 -
The
cube root of 20246988240 is 2725.5457533851
Scales and comparisons
How big is 20246988240?- 20,246,988,240 seconds is equal to 643 years, 41 weeks, 1 day, 3 hours, 24 minutes.
-
To count from 1 to 20,246,988,240 would take you about one thousand, two hundred eighty-seven 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 20246988240 cubic inches would be around 227.1 feet tall.
Recreational maths with 20246988240
- 20246988240 backwards is 04288964202
- 20246988240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20246988240's digits is 45
- More coming soon!
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