221320138752
221,320,138,752 is an even composite number composed of four prime numbers multiplied together.
What does the number 221320138752 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 312 divisors.
221320138752 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 221320138752:
212 × 35 × 229 × 971
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 229 × 971)See below for interesting mathematical facts about the number 221320138752 from the Numbermatics database.
Names of 221320138752
- Cardinal: 221320138752 can be written as Two hundred twenty-one billion, three hundred twenty million, one hundred thirty-eight thousand, seven hundred fifty-two.
Scientific notation
- Scientific notation: 2.21320138752 × 1011
Factors of 221320138752
Divisors of 221320138752
- Number of divisors d(n): 312
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 229 243 256 288 324 384 432 458 486 512 576 648 687 768 864 916 971 972 1024 1152 1296 1374 1536 1728 1832 1942 1944 2048 2061 2304 2592 2748 2913 3072 3456 3664 3884 3888 4096 4122 4608 5184 5496 5826 6144 6183 6912 7328 7768 7776 8244 8739 9216 10368 10992 11652 12288 12366 13824 14656 15536 15552 16488 17478 18432 18549 20736 21984 23304 24732 26217 27648 29312 31072 31104 32976 34956 36864 37098 41472 43968 46608 49464 52434 55296 55647 58624 62144 62208 65952 69912 74196 78651 82944 87936 93216 98928 104868 110592 111294 117248 124288 124416 131904 139824 148392 157302 165888 175872 186432 197856 209736 222359 222588 234496 235953 248576 248832 263808 279648 296784 314604 331776 351744 372864 395712 419472 444718 445176 468992 471906 497152 497664 527616 559296 593568 629208 667077 703488 745728 791424 838944 889436 890352 937984 943812 994304 995328 1055232 1118592 1187136 1258416 1334154 1406976 1491456 1582848 1677888 1778872 1780704 1887624 1988608 2001231 2110464 2237184 2374272 2516832 2668308 2813952 2982912 3165696 3355776 3557744 3561408 3775248 3977216 4002462 4220928 4474368 4748544 5033664 5336616 5965824 6003693 6331392 6711552 7115488 7122816 7550496 8004924 8441856 8948736 9497088 10067328 10673232 11931648 12007386 12662784 13423104 14230976 14245632 15100992 16009848 17897472 18011079 18994176 20134656 21346464 24014772 25325568 26846208 28461952 28491264 30201984 32019696 35794944 36022158 37988352 40269312 42692928 48029544 53692416 54033237 56923904 56982528 60403968 64039392 72044316 75976704 80538624 85385856 96059088 107384832 108066474 113847808 113965056 120807936 128078784 144088632 161077248 170771712 192118176 216132948 227695616 227930112 241615872 256157568 288177264 322154496 341543424 384236352 432265896 455391232 483231744 512315136 576354528 683086848 768472704 864531792 910782464 966463488 1024630272 1152709056 1366173696 1536945408 1729063584 2049260544 2305418112 2732347392 3073890816 3458127168 4098521088 4610836224 6147781632 6916254336 8197042176 9221672448 12295563264 13832508672 18443344896 24591126528 27665017344 36886689792 55330034688 73773379584 110660069376 221320138752
- Sum of all divisors σ(n): 666549505440
- Sum of proper divisors (its aliquot sum) s(n): 445229366688
- 221320138752 is an abundant number, because the sum of its proper divisors (445229366688) is greater than itself. Its abundance is 223909227936
Bases of 221320138752
- Binary: 110011100001111011010101010000000000002
- Hexadecimal: 0x3387B55000
- Base-36: 2TO8AO00
Squares and roots of 221320138752
- 221320138752 squared (2213201387522) is 48982603817204532117504
- 221320138752 cubed (2213201387523) is 10840836673257951893009225647915008
-
The
square root of 221320138752 is 470446.7437999757 -
The
cube root of 221320138752 is 6048.8615552677
Scales and comparisons
How big is 221320138752?- 221,320,138,752 seconds is equal to 7,037 years, 15 weeks, 2 days, 16 hours, 19 minutes, 12 seconds.
-
To count from 1 to 221,320,138,752 would take you about fourteen thousand and seventy-four 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 221320138752 cubic inches would be around 504.1 feet tall.
Recreational maths with 221320138752
- 221320138752 backwards is 257831023122
- 221320138752 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 221320138752's digits is 36
- More coming soon!
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The information we have on file for 221320138752 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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