30821337168
30,821,337,168 is an even composite number composed of six prime numbers multiplied together.
30821337168 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 30821337168:
24 × 3 × 97 × 137 × 211 × 229
(2 × 2 × 2 × 2 × 3 × 97 × 137 × 211 × 229)See below for interesting mathematical facts about the number 30821337168 from the Numbermatics database.
Names of 30821337168
- Cardinal: 30821337168 can be written as Thirty billion, eight hundred twenty-one million, three hundred thirty-seven thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 3.0821337168 × 1010
Factors of 30821337168
Divisors of 30821337168
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 48 97 137 194 211 229 274 291 388 411 422 458 548 582 633 687 776 822 844 916 1096 1164 1266 1374 1552 1644 1688 1832 2192 2328 2532 2748 3288 3376 3664 4656 5064 5496 6576 10128 10992 13289 20467 22213 26578 28907 31373 39867 40934 44426 48319 53156 57814 61401 62746 66639 79734 81868 86721 88852 94119 96638 106312 115628 122802 125492 133278 144957 159468 163736 173442 177704 188238 193276 212624 231256 245604 250984 266556 289914 318936 327472 346884 355408 376476 386552 462512 491208 501968 533112 579828 637872 693768 752952 773104 982416 1066224 1159656 1387536 1505904 2319312 2803979 3043181 4686943 5607958 6086362 6619703 8411937 9129543 9373886 11215916 12172724 13239406 14060829 16823874 18259086 18747772 19859109 22431832 24345448 26478812 28121658 33647748 36518172 37495544 39718218 44863664 48690896 52957624 56243316 67295496 73036344 74991088 79436436 105915248 112486632 134590992 146072688 158872872 224973264 317745744 642111191 1284222382 1926333573 2568444764 3852667146 5136889528 7705334292 10273779056 15410668584 30821337168
- Sum of all divisors σ(n): 81769349760
- Sum of proper divisors (its aliquot sum) s(n): 50948012592
- 30821337168 is an abundant number, because the sum of its proper divisors (50948012592) is greater than itself. Its abundance is 20126675424
Bases of 30821337168
- Binary: 111001011010001100001001000010100002
- Hexadecimal: 0x72D184850
- Base-36: E5Q87YO
Squares and roots of 30821337168
- 30821337168 squared (308213371682) is 949954824823538260224
- 30821337168 cubed (308213371683) is 29278877950254648821112027205632
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The
square root of 30821337168 is 175560.0671223385 -
The
cube root of 30821337168 is 3135.3340970579
Scales and comparisons
How big is 30821337168?- 30,821,337,168 seconds is equal to 980 years, 1 week, 1 day, 10 hours, 32 minutes, 48 seconds.
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To count from 1 to 30,821,337,168 would take you about one thousand, nine hundred sixty 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 30821337168 cubic inches would be around 261.3 feet tall.
Recreational maths with 30821337168
- 30821337168 backwards is 86173312803
- The number of decimal digits it has is: 11
- The sum of 30821337168's digits is 42
- More coming soon!
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