21383029248
21,383,029,248 is an even composite number composed of five prime numbers multiplied together.
21383029248 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 21383029248:
29 × 3 × 72 × 192 × 787
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 19 × 19 × 787)See below for interesting mathematical facts about the number 21383029248 from the Numbermatics database.
Names of 21383029248
- Cardinal: 21383029248 can be written as Twenty-one billion, three hundred eighty-three million, twenty-nine thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 2.1383029248 × 1010
Factors of 21383029248
Divisors of 21383029248
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 49 56 57 64 76 84 96 98 112 114 128 133 147 152 168 192 196 224 228 256 266 294 304 336 361 384 392 399 448 456 512 532 588 608 672 722 768 784 787 798 896 912 931 1064 1083 1176 1216 1344 1444 1536 1568 1574 1596 1792 1824 1862 2128 2166 2352 2361 2432 2527 2688 2793 2888 3136 3148 3192 3584 3648 3724 4256 4332 4704 4722 4864 5054 5376 5509 5586 5776 6272 6296 6384 7296 7448 7581 8512 8664 9408 9444 9728 10108 10752 11018 11172 11552 12544 12592 12768 14592 14896 14953 15162 16527 17024 17328 17689 18816 18888 20216 22036 22344 23104 25088 25184 25536 29184 29792 29906 30324 33054 34048 34656 35378 37632 37776 38563 40432 44072 44688 44859 46208 50368 51072 53067 59584 59812 60648 66108 68096 69312 70756 75264 75552 77126 80864 88144 89376 89718 92416 100736 102144 104671 106134 115689 119168 119624 121296 132216 138624 141512 151104 154252 161728 176288 178752 179436 184832 201472 204288 209342 212268 231378 238336 239248 242592 264432 277248 283024 284107 302208 308504 314013 323456 352576 357504 358872 402944 418684 424536 462756 476672 478496 485184 528864 554496 566048 568214 604416 617008 628026 646912 705152 715008 717744 732697 837368 849072 852321 925512 956992 970368 1057728 1132096 1136428 1208832 1234016 1256052 1293824 1410304 1430016 1435488 1465394 1674736 1698144 1704642 1851024 1913984 1940736 1988749 2115456 2198091 2264192 2272856 2468032 2512104 2820608 2870976 2930788 3349472 3396288 3409284 3702048 3827968 3881472 3977498 4230912 4396182 4528384 4545712 4936064 5024208 5741952 5861576 5966247 6698944 6792576 6818568 7404096 7655936 7954996 8461824 8792364 9056768 9091424 9872128 10048416 11483904 11723152 11932494 13397888 13585152 13637136 13921243 14808192 15909992 17584728 18182848 19744256 20096832 22967808 23446304 23864988 26795776 27170304 27274272 27842486 29616384 31819984 35169456 36365696 40193664 41763729 46892608 47729976 53591552 54548544 55684972 59232768 63639968 70338912 72731392 80387328 83527458 93785216 95459952 109097088 111369944 127279936 140677824 145462784 160774656 167054916 187570432 190919904 218194176 222739888 254559872 281355648 334109832 375140864 381839808 436388352 445479776 509119744 562711296 668219664 763679616 890959552 1018239488 1125422592 1336439328 1527359232 1781919104 2672878656 3054718464 3563838208 5345757312 7127676416 10691514624 21383029248
- Sum of all divisors σ(n): 70026379632
- Sum of proper divisors (its aliquot sum) s(n): 48643350384
- 21383029248 is an abundant number, because the sum of its proper divisors (48643350384) is greater than itself. Its abundance is 27260321136
Bases of 21383029248
- Binary: 100111110101000011100100010000000002
- Hexadecimal: 0x4FA872200
- Base-36: 9TMWIYO
Squares and roots of 21383029248
- 21383029248 squared (213830292482) is 457233939820823445504
- 21383029248 cubed (213830292483) is 9777046708366939614656166100992
-
The
square root of 21383029248 is 146229.3720426919 -
The
cube root of 21383029248 is 2775.5970037343
Scales and comparisons
How big is 21383029248?- 21,383,029,248 seconds is equal to 679 years, 47 weeks, 3 days, 18 hours, 20 minutes, 48 seconds.
-
To count from 1 to 21,383,029,248 would take you about one thousand, three hundred fifty-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 21383029248 cubic inches would be around 231.3 feet tall.
Recreational maths with 21383029248
- 21383029248 backwards is 84292038312
- 21383029248 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21383029248's digits is 42
- More coming soon!
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