21379710780000
21,379,710,780,000 is an even composite number composed of five prime numbers multiplied together.
21379710780000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21379710780000:
25 × 33 × 54 × 281 × 140897
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 281 × 140897)See below for interesting mathematical facts about the number 21379710780000 from the Numbermatics database.
Names of 21379710780000
- Cardinal: 21379710780000 can be written as Twenty-one trillion, three hundred seventy-nine billion, seven hundred ten million, seven hundred eighty thousand.
Scientific notation
- Scientific notation: 2.137971078 × 1013
Factors of 21379710780000
Divisors of 21379710780000
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 72 75 80 90 96 100 108 120 125 135 144 150 160 180 200 216 225 240 250 270 281 288 300 360 375 400 432 450 480 500 540 562 600 625 675 720 750 800 843 864 900 1000 1080 1124 1125 1200 1250 1350 1405 1440 1500 1686 1800 1875 2000 2160 2248 2250 2400 2500 2529 2700 2810 3000 3372 3375 3600 3750 4000 4215 4320 4496 4500 5000 5058 5400 5620 5625 6000 6744 6750 7025 7200 7500 7587 8430 8992 9000 10000 10116 10800 11240 11250 12000 12645 13488 13500 14050 15000 15174 16860 16875 18000 20000 20232 21075 21600 22480 22500 25290 26976 27000 28100 30000 30348 33720 33750 35125 36000 37935 40464 42150 44960 45000 50580 54000 56200 60000 60696 63225 67440 67500 70250 75870 80928 84300 90000 101160 105375 108000 112400 121392 126450 134880 135000 140500 140897 151740 168600 175625 180000 189675 202320 210750 224800 242784 252900 270000 281000 281794 303480 316125 337200 351250 379350 404640 421500 422691 505800 526875 540000 562000 563588 606960 632250 674400 702500 704485 758700 843000 845382 948375 1011600 1053750 1124000 1127176 1213920 1264500 1268073 1405000 1408970 1517400 1580625 1686000 1690764 1896750 2023200 2107500 2113455 2254352 2529000 2536146 2810000 2817940 3034800 3161250 3372000 3381528 3522425 3793500 3804219 4215000 4226910 4508704 4741875 5058000 5072292 5620000 5635880 6069600 6322500 6340365 6763056 7044850 7587000 7608438 8430000 8453820 9483750 10116000 10144584 10567275 11271760 12645000 12680730 13526112 14089700 15174000 15216876 16860000 16907640 17612125 18967500 19021095 20289168 21134550 22543520 25290000 25361460 28179400 30348000 30433752 31701825 33815280 35224250 37935000 38042190 39592057 40578336 42269100 50580000 50722920 52836375 56358800 60867504 63403650 67630560 70448500 75870000 76084380 79184114 84538200 88060625 95105475 101445840 105672750 112717600 118776171 121735008 126807300 140897000 151740000 152168760 158368228 158509125 169076400 176121250 190210950 197960285 202891680 211345500 237552342 253614600 264181875 281794000 304337520 316736456 317018250 338152800 352242500 356328513 380421900 395920570 422691000 475104684 475527375 507229200 528363750 563588000 593880855 608675040 633472912 634036500 704485000 712657026 760843800 791841140 792545625 845382000 950209368 951054750 989801425 1014458400 1056727500 1068985539 1187761710 1266945824 1268073000 1408970000 1425314052 1521687600 1583682280 1585091250 1690764000 1781642565 1900418736 1902109500 1979602850 2113455000 2137971078 2375523420 2377636875 2536146000 2817940000 2850628104 2969404275 3043375200 3167364560 3170182500 3563285130 3800837472 3804219000 3959205700 4226910000 4275942156 4751046840 4755273750 4949007125 5072292000 5344927695 5701256208 5938808550 6334729120 6340365000 7126570260 7608438000 7918411400 8453820000 8551884312 8908212825 9502093680 9510547500 9898014250 10689855390 11402512416 11877617100 12680730000 14253140520 14847021375 15216876000 15836822800 17103768624 17816425650 19004187360 19021095000 19796028500 21379710780 23755234200 24745035625 25361460000 26724638475 28506281040 29694042750 31673645600 34207537248 35632851300 38042190000 39592057000 42759421560 44541064125 47510468400 49490071250 53449276950 57012562080 59388085500 71265702600 74235106875 76084380000 79184114000 85518843120 89082128250 95020936800 98980142500 106898553900 118776171000 133623192375 142531405200 148470213750 158368228000 171037686240 178164256500 197960285000 213797107800 222705320625 237552342000 267246384750 285062810400 296940427500 356328513000 395920570000 427594215600 445410641250 475104684000 534492769500 593880855000 668115961875 712657026000 791841140000 855188431200 890821282500 1068985539000 1187761710000 1336231923750 1425314052000 1781642565000 2137971078000 2375523420000 2672463847500 3563285130000 4275942156000 5344927695000 7126570260000 10689855390000 21379710780000
- Sum of all divisors σ(n): 78199776436320
- Sum of proper divisors (its aliquot sum) s(n): 56820065656320
- 21379710780000 is an abundant number, because the sum of its proper divisors (56820065656320) is greater than itself. Its abundance is 35440354876320
Bases of 21379710780000
- Binary: 1001101110001110110100001000100000010011000002
- Hexadecimal: 0x1371DA110260
- Base-36: 7KTPBSGO0
Squares and roots of 21379710780000
- 21379710780000 squared (213797107800002) is 457092033036448208400000000
- 21379710780000 cubed (213797107800003) is 9772495466161467894041166552000000000000
-
The
square root of 21379710780000 is 4623819.9337776985 -
The
cube root of 21379710780000 is 27754.5341312879
Scales and comparisons
How big is 21379710780000?- 21,379,710,780,000 seconds is equal to 679,808 years, 34 weeks, 6 days, 6 hours.
-
To count from 1 to 21,379,710,780,000 would take you about one million, six hundred ninety-nine thousand, five hundred twenty-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 21379710780000 cubic inches would be around 2312.9 feet tall.
Recreational maths with 21379710780000
- 21379710780000 backwards is 00008701797312
- 21379710780000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21379710780000's digits is 45
- More coming soon!
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