83440785428
83,440,785,428 is an even composite number composed of six prime numbers multiplied together.
83440785428 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 83440785428:
22 × 73 × 112 × 13 × 23 × 412
(2 × 2 × 7 × 7 × 7 × 11 × 11 × 13 × 23 × 41 × 41)See below for interesting mathematical facts about the number 83440785428 from the Numbermatics database.
Names of 83440785428
- Cardinal: 83440785428 can be written as Eighty-three billion, four hundred forty million, seven hundred eighty-five thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 8.3440785428 × 1010
Factors of 83440785428
Divisors of 83440785428
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 7 11 13 14 22 23 26 28 41 44 46 49 52 77 82 91 92 98 121 143 154 161 164 182 196 242 253 286 287 299 308 322 343 364 451 484 506 533 539 572 574 598 637 644 686 847 902 943 1001 1012 1066 1078 1127 1148 1196 1274 1372 1573 1681 1694 1771 1804 1886 2002 2009 2093 2132 2156 2254 2548 2783 3146 3157 3289 3362 3388 3542 3731 3772 3773 4004 4018 4186 4459 4508 4961 5566 5863 5929 6292 6314 6578 6601 6724 7007 7084 7462 7546 7889 8036 8372 8918 9922 10373 11011 11132 11726 11767 11858 12259 12397 12628 13156 13202 14014 14063 14651 14924 15092 15778 17836 18491 19481 19844 20746 21853 22022 22099 23023 23452 23534 23716 24518 24794 26117 26404 28028 28126 29302 31556 34727 36179 36982 38663 38962 41041 41492 41503 43706 44044 44198 46046 46207 47068 49036 49049 49588 52234 56252 58604 64493 69454 72358 72611 73964 77077 77326 77924 82082 82369 83006 85813 86779 87412 88396 92092 92414 98098 102557 104468 114103 128986 129437 134849 136367 138908 144716 145222 152971 154154 154652 154693 161161 164164 164738 166012 171626 173558 182819 184828 196196 203401 205114 228206 240383 243089 253253 257972 258874 269698 270641 272734 287287 290444 305942 308308 309386 322322 323449 329476 343252 347116 365638 406802 410228 425293 451451 456412 480766 486178 502619 506506 508277 517748 539396 539539 541282 545468 574574 576583 600691 611884 618772 644644 646898 731276 798721 813604 850586 902902 906059 943943 954569 961532 972356 1005238 1013012 1016554 1070797 1079078 1082564 1128127 1149148 1153166 1201382 1293796 1423807 1483339 1597442 1682681 1701172 1701623 1772771 1805804 1812118 1887886 1894487 1909138 2010476 2011009 2033108 2141594 2158156 2256254 2306332 2402764 2644213 2847614 2966678 2977051 3160157 3194884 3365362 3403246 3518333 3545542 3557939 3624236 3775772 3788974 3818276 4022018 4204837 4283188 4512508 4678223 5288426 5528809 5591047 5695228 5933356 5954102 6320314 6342413 6607601 6730724 6806492 7036666 7091084 7115878 7495579 7577948 8044036 8409674 9356446 9966649 10383373 10576852 11057618 11182094 11778767 11908204 12409397 12640628 12684826 13215202 13261409 14073332 14231756 14991158 16819348 18509491 18712892 19933298 20766746 20839357 22115236 22121099 22364188 23557534 24628331 24818794 25369652 26430404 26522818 29982316 32747561 37018982 38701663 39137329 39866596 41533492 41678714 44242198 46253207 47115068 49256662 49637588 53045636 60816899 65495122 69766543 72683611 74037964 77403326 78274658 82451369 83357428 88484396 92506414 98513324 121633798 129566437 130990244 139533086 145367222 145875499 154806652 156549316 164902738 172398317 185012828 229232927 243267596 259132874 270911641 279066172 290734444 291750998 329805476 344796634 425718293 458465854 508785277 518265748 541823282 583501996 689593268 851436586 906965059 916931708 1017570554 1083646564 1604630489 1702873172 1813930118 1896381487 2035141108 2980028051 3209260978 3627860236 3792762974 5960056102 6418521956 7585525948 11920112204 20860196357 41720392714 83440785428
- Sum of all divisors σ(n): 215592787200
- Sum of proper divisors (its aliquot sum) s(n): 132152001772
- 83440785428 is an abundant number, because the sum of its proper divisors (132152001772) is greater than itself. Its abundance is 48711216344
Bases of 83440785428
- Binary: 10011011011010111010101011000000101002
- Hexadecimal: 0x136D755814
- Base-36: 12BYHM38
Squares and roots of 83440785428
- 83440785428 squared (834407854282) is 6962364672841537143184
- 83440785428 cubed (834407854283) is 580945176738058119810108256722752
-
The
square root of 83440785428 is 288861.1871262735 -
The
cube root of 83440785428 is 4369.7788783695
Scales and comparisons
How big is 83440785428?- 83,440,785,428 seconds is equal to 2,653 years, 8 weeks, 1 day, 19 hours, 57 minutes, 8 seconds.
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To count from 1 to 83,440,785,428 would take you about five thousand, three hundred six 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 83440785428 cubic inches would be around 364.1 feet tall.
Recreational maths with 83440785428
- 83440785428 backwards is 82458704438
- The number of decimal digits it has is: 11
- The sum of 83440785428's digits is 53
- More coming soon!
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The information we have on file for 83440785428 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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