21407360800
21,407,360,800 is an even composite number composed of six prime numbers multiplied together.
21407360800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21407360800:
25 × 52 × 7 × 19 × 43 × 4679
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 19 × 43 × 4679)See below for interesting mathematical facts about the number 21407360800 from the Numbermatics database.
Names of 21407360800
- Cardinal: 21407360800 can be written as Twenty-one billion, four hundred seven million, three hundred sixty thousand, eight hundred.
Scientific notation
- Scientific notation: 2.14073608 × 1010
Factors of 21407360800
Divisors of 21407360800
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 43 50 56 70 76 80 86 95 100 112 133 140 152 160 172 175 190 200 215 224 266 280 301 304 344 350 380 400 430 475 532 560 602 608 665 688 700 760 800 817 860 950 1064 1075 1120 1204 1330 1376 1400 1505 1520 1634 1720 1900 2128 2150 2408 2660 2800 3010 3040 3268 3325 3440 3800 4085 4256 4300 4679 4816 5320 5600 5719 6020 6536 6650 6880 7525 7600 8170 8600 9358 9632 10640 11438 12040 13072 13300 15050 15200 16340 17200 18716 20425 21280 22876 23395 24080 26144 26600 28595 30100 32680 32753 34400 37432 40850 45752 46790 48160 53200 57190 60200 65360 65506 74864 81700 88901 91504 93580 106400 114380 116975 120400 130720 131012 142975 149728 163400 163765 177802 183008 187160 201197 228760 233950 240800 262024 285950 326800 327530 355604 374320 402394 444505 457520 467900 524048 571900 622307 653600 655060 711208 748640 804788 818825 889010 915040 935800 1005985 1048096 1143800 1244614 1310120 1408379 1422416 1609576 1637650 1778020 1871600 2011970 2222525 2287600 2489228 2620240 2816758 2844832 3111535 3219152 3275300 3556040 3743200 3822743 4023940 4445050 4575200 4978456 5029925 5240480 5633516 6223070 6438304 6550600 7041895 7112080 7645486 8047880 8890100 9956912 10059850 11267032 12446140 13101200 14083790 14224160 15290972 15557675 16095760 17780200 19113715 19913824 20119700 22534064 24892280 26202400 26759201 28167580 30581944 31115350 32191520 35209475 35560400 38227430 40239400 45068128 49784560 53518402 56335160 61163888 62230700 70418950 71120800 76454860 80478800 95568575 99569120 107036804 112670320 122327776 124461400 133796005 140837900 152909720 160957600 191137150 214073608 225340640 248922800 267592010 281675800 305819440 382274300 428147216 497845600 535184020 563351600 611638880 668980025 764548600 856294432 1070368040 1126703200 1337960050 1529097200 2140736080 2675920100 3058194400 4281472160 5351840200 10703680400 21407360800
- Sum of all divisors σ(n): 64345881600
- Sum of proper divisors (its aliquot sum) s(n): 42938520800
- 21407360800 is an abundant number, because the sum of its proper divisors (42938520800) is greater than itself. Its abundance is 21531160000
Bases of 21407360800
- Binary: 100111110111111101001100111001000002
- Hexadecimal: 0x4FBFA6720
- Base-36: 9U1E1B4
Squares and roots of 21407360800
- 21407360800 squared (214073608002) is 458275096421376640000
- 21407360800 cubed (214073608003) is 9810460334747198565171712000000
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The
square root of 21407360800 is 146312.5449166953 -
The
cube root of 21407360800 is 2776.6493800927
Scales and comparisons
How big is 21407360800?- 21,407,360,800 seconds is equal to 680 years, 35 weeks, 5 days, 9 hours, 6 minutes, 40 seconds.
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To count from 1 to 21,407,360,800 would take you about one thousand, three hundred sixty-one 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 21407360800 cubic inches would be around 231.4 feet tall.
Recreational maths with 21407360800
- 21407360800 backwards is 00806370412
- The number of decimal digits it has is: 11
- The sum of 21407360800's digits is 31
- More coming soon!
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