20679867520
20,679,867,520 is an even composite number composed of six prime numbers multiplied together.
20679867520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 20679867520:
27 × 5 × 132 × 19 × 29 × 347
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 19 × 29 × 347)See below for interesting mathematical facts about the number 20679867520 from the Numbermatics database.
Names of 20679867520
- Cardinal: 20679867520 can be written as Twenty billion, six hundred seventy-nine million, eight hundred sixty-seven thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.067986752 × 1010
Factors of 20679867520
Divisors of 20679867520
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 29 32 38 40 52 58 64 65 76 80 95 104 116 128 130 145 152 160 169 190 208 232 247 260 290 304 320 338 347 377 380 416 464 494 520 551 580 608 640 676 694 754 760 832 845 928 988 1040 1102 1160 1216 1235 1352 1388 1508 1520 1664 1690 1735 1856 1885 1976 2080 2204 2320 2432 2470 2704 2755 2776 3016 3040 3211 3380 3470 3712 3770 3952 4160 4408 4511 4640 4901 4940 5408 5510 5552 6032 6080 6422 6593 6760 6940 7163 7540 7904 8320 8816 9022 9280 9802 9880 10063 10816 11020 11104 12064 12160 12844 13186 13520 13880 14326 15080 15808 16055 17632 18044 18560 19604 19760 20126 21632 22040 22208 22555 24128 24505 25688 26372 27040 27760 28652 30160 31616 32110 32965 35264 35815 36088 39208 39520 40252 44080 44416 45110 48256 49010 50315 51376 52744 54080 55520 57304 58643 60320 64220 65930 70528 71630 72176 78416 79040 80504 85709 88160 90220 93119 98020 100630 102752 105488 108160 111040 114608 117286 120640 128440 130819 131860 143260 144352 156832 158080 161008 171418 176320 180440 186238 191197 196040 201260 205504 210976 222080 229216 234572 241280 256880 261638 263720 286520 288704 293215 313664 322016 342836 352640 360880 372476 382394 392080 402520 411008 421952 428545 458432 465595 469144 513760 523276 527440 573040 577408 586430 627328 644032 654095 685672 721760 744952 764788 784160 805040 843904 857090 916864 931190 938288 955985 1027520 1046552 1054880 1114217 1146080 1172860 1288064 1308190 1371344 1443520 1489904 1529576 1568320 1610080 1700647 1714180 1862380 1876576 1911970 2055040 2093104 2109760 2228434 2292160 2345720 2485561 2616380 2742688 2887040 2979808 3059152 3136640 3220160 3401294 3428360 3724760 3753152 3823940 4186208 4219520 4456868 4584320 4691440 4971122 5232760 5485376 5571085 5959616 6118304 6440320 6802588 6856720 7449520 7506304 7647880 8372416 8503235 8913736 9382880 9942244 10465520 10970752 11142170 11919232 12236608 12427805 13605176 13713440 14899040 15295760 16744832 17006470 17827472 18765760 19884488 20931040 22284340 24473216 24855610 27210352 27426880 29798080 30591520 32312293 34012940 35654944 37531520 39768976 41862080 44568680 49711220 54420704 54853760 59596160 61183040 64624586 68025880 71309888 79537952 83724160 89137360 99422440 108841408 122366080 129249172 136051760 142619776 159075904 161561465 178274720 198844880 217682816 258498344 272103520 318151808 323122930 356549440 397689760 516996688 544207040 646245860 713098880 795379520 1033993376 1088414080 1292491720 1590759040 2067986752 2584983440 4135973504 5169966880 10339933760 20679867520
- Sum of all divisors σ(n): 58461912000
- Sum of proper divisors (its aliquot sum) s(n): 37782044480
- 20679867520 is an abundant number, because the sum of its proper divisors (37782044480) is greater than itself. Its abundance is 17102176960
Bases of 20679867520
- Binary: 100110100001001110110111100100000002
- Hexadecimal: 0x4D09DBC80
- Base-36: 9I09BWG
Squares and roots of 20679867520
- 20679867520 squared (206798675202) is 427656920644750950400
- 20679867520 cubed (206798675203) is 8843888462944602637666091008000
-
The
square root of 20679867520 is 143804.9634748397 -
The
cube root of 20679867520 is 2744.8329430529
Scales and comparisons
How big is 20679867520?- 20,679,867,520 seconds is equal to 657 years, 28 weeks, 6 days, 7 hours, 38 minutes, 40 seconds.
-
To count from 1 to 20,679,867,520 would take you about one thousand, three hundred fifteen 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 20679867520 cubic inches would be around 228.7 feet tall.
Recreational maths with 20679867520
- 20679867520 backwards is 02576897602
- 20679867520 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20679867520's digits is 52
- More coming soon!
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