80868388328
80,868,388,328 is an even composite number composed of five prime numbers multiplied together.
80868388328 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 80868388328:
23 × 74 × 13 × 312 × 337
(2 × 2 × 2 × 7 × 7 × 7 × 7 × 13 × 31 × 31 × 337)See below for interesting mathematical facts about the number 80868388328 from the Numbermatics database.
Names of 80868388328
- Cardinal: 80868388328 can be written as Eighty billion, eight hundred sixty-eight million, three hundred eighty-eight thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 8.0868388328 × 1010
Factors of 80868388328
Divisors of 80868388328
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 7 8 13 14 26 28 31 49 52 56 62 91 98 104 124 182 196 217 248 337 343 364 392 403 434 637 674 686 728 806 868 961 1274 1348 1372 1519 1612 1736 1922 2359 2401 2548 2696 2744 2821 3038 3224 3844 4381 4459 4718 4802 5096 5642 6076 6727 7688 8762 8918 9436 9604 10447 10633 11284 12152 12493 13454 16513 17524 17836 18872 19208 19747 20894 21266 22568 24986 26908 30667 31213 33026 35048 35672 39494 41788 42532 47089 49972 53816 61334 62426 66052 73129 74431 78988 83576 85064 87451 94178 99944 115591 122668 124852 132104 135811 138229 146258 148862 157976 174902 188356 214669 231182 245336 249704 271622 276458 292516 297724 323857 329623 349804 376712 429338 462364 511903 543244 552916 585032 595448 612157 647714 659246 699608 809137 858676 924728 950677 967603 1023806 1086488 1105832 1224314 1295428 1318492 1502683 1618274 1717352 1901354 1935206 2047612 2266999 2307361 2448628 2590856 2636984 3005366 3236548 3583321 3802708 3870412 4095224 4210141 4285099 4533998 4614722 4897256 6010732 6473096 6654739 7166642 7605416 7740824 8420282 8570198 9067996 9229444 10518781 12021464 13309478 14333284 15868993 16840564 17140396 18135992 18458888 21037562 25083247 26618956 28666568 29470987 29995693 31737986 33681128 34280792 42075124 46583173 50166494 53237912 58941974 59991386 63475972 84150248 93166346 100332988 111082951 117883948 119982772 126951944 186332692 200665976 206296909 222165902 235767896 239965544 326082211 372665384 412593818 444331804 652164422 777580657 825187636 888663608 1304328844 1444078363 1555161314 1650375272 2608657688 2888156726 3110322628 5776313452 6220645256 10108548541 11552626904 20217097082 40434194164 80868388328
- Sum of all divisors σ(n): 197423275140
- Sum of proper divisors (its aliquot sum) s(n): 116554886812
- 80868388328 is an abundant number, because the sum of its proper divisors (116554886812) is greater than itself. Its abundance is 35686498484
Bases of 80868388328
- Binary: 10010110101000010000110101101111010002
- Hexadecimal: 0x12D421ADE8
- Base-36: 115EY7S8
Squares and roots of 80868388328
- 80868388328 squared (808683883282) is 6539696230768206635584
- 80868388328 cubed (808683883283) is 528854694336921235962553295063552
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The
square root of 80868388328 is 284373.6772769237 -
The
cube root of 80868388328 is 4324.4040223129
Scales and comparisons
How big is 80868388328?- 80,868,388,328 seconds is equal to 2,571 years, 18 weeks, 6 days, 17 hours, 12 minutes, 8 seconds.
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To count from 1 to 80,868,388,328 would take you about five thousand, one hundred forty-two 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 80868388328 cubic inches would be around 360.4 feet tall.
Recreational maths with 80868388328
- 80868388328 backwards is 82388386808
- 80868388328 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 80868388328's digits is 62
- More coming soon!
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